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OKI C831n Toner Cartridges

OKI C831n Toner Cartridges

The following 19 products are guaranteed to work in your OKI C831n printer:

19 products guaranteed to work in your printer:

19 products guaranteed to work in your OKI C831n printer:

       
Full sets of toner cartridges for OKI C831n printer

  1. Cartridge Save Premium
    Compatible OKI 4484450 4 Colour Toner Cartridge Multipack - (44844508/7/6/5)
    Compatible OKI 4484450 4 Colour Toner Cartridge Multipack - (44844508/7/6/5)
    Save £323.43 compared to OKI brand
    4 pack | 0.8p per page Pack of 4 cartridges
    Page yield:
    1. 10,000 pages
    2. 10,000 pages
    3. 10,000 pages
    4. 10,000 pages

    Pack Contains:

    Black - 10,000 pages
    Cyan - 10,000 pages
    Magenta - 10,000 pages
    Yellow - 10,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    • Contains 1 x Black, 1 x Cyan, 1 x Magenta and 1 x Yellow Cartridge
    • Pack of 4 toner cartridges
    • Made from recycled OKI cartridges

      Made using recycled OKI cartridges, these cartridges are a direct replacement for the OKI versions. Manufactured to strict quality standards, our premium cartridges produce high quality prints and are very reliable — in fact, we use them in our offices and recommend them to friends, family and other businesses.

    • Made from recycled OKI cartridges

      Made from recycled OKI cartridges

      Made using recycled OKI cartridges, these cartridges are a direct replacement for the OKI versions. Manufactured to strict quality standards, our premium cartridges produce high quality prints and are very reliable — in fact, we use them in our offices and recommend them to friends, family and other businesses.

    • 3-year warranty
      3-year warranty on our own-brand cartridges
      We are proud of our own-brand cartridges, so we’ve made trying them a no-brainer. If within three years of purchase you have any problem whatsoever, we’ll happily offer either a replacement or a refund.
      Returning items is easy—it takes just a few minutes. But our return rate is very low, so you’ll be unlikely to need it.
      We are confident that no other own-brand cartridges are better than ours. They produce vibrant prints with accurate colour densities and dark blacks—and their page yields are as good as the genuines, if not better. Give them a try, and see why our customers love them.
      Our own-brand cartridges are incredibly reliable for three reasons:
      1. We are the UK’s biggest seller of own-brand cartridges, and we have invested a lot in optimising them.
      2. We are dedicated to quality. Every own-brand cartridge is performance-tested before it leaves the factory.
      3. We constantly monitor customer feedback, and quickly resolve any issues.
    • Printer protection guarantee
      Our cartridges won't damage your printer—guaranteed
      Some people worry that own-brand cartridges might damage their printers. We know from experience that ours don’t.
      To reassure you, we guarantee that we’ll repair or replace your printer—for free—in the unlikely event that it gets damaged by an own-brand cartridge. This is regardless of how old your printer is. We can afford to offer this because problems are almost unheard of.
      Some people whose printers are less than a year old worry that an own-brand cartridge might invalidate the manufacturer’s warranty. This isn’t true. By law, the manufacturers aren’t allowed to invalidate your warranty if you use own-brand cartridges. If something does go wrong, and our own-brand cartridges are to blame, we’ll take over the manufacturer’s warranty, offer you phone support and repair or replace your printer if needed.

      In summary, there’s zero risk in using our own-brand cartridges.
    0.8p per page

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    1. 10,000 pages
    2. 10,000 pages
    3. 10,000 pages
    4. 10,000 pages
    Compatible OKI 4484450 4 Colour Toner Cartridge Multipack - (44844508/7/6/5)
    4 pack | 0.8p per page Pack of 4 cartridges
    Page yield:
    1. 10,000 pages
    2. 10,000 pages
    3. 10,000 pages
    4. 10,000 pages

    Pack Contains:

    Black - 10,000 pages
    Cyan - 10,000 pages
    Magenta - 10,000 pages
    Yellow - 10,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    £336.62

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £317.68
    • 3+ £308.57
    4 pack | 0.8p per page Pack of 4 cartridges
    Page yield:
    1. 10,000 pages
    2. 10,000 pages
    3. 10,000 pages
    4. 10,000 pages

    Pack Contains:

    Black - 10,000 pages
    Cyan - 10,000 pages
    Magenta - 10,000 pages
    Yellow - 10,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

      • Contains 1 x Black, 1 x Cyan, 1 x Magenta and 1 x Yellow Cartridge
      • Pack of 4 toner cartridges
      • Made from recycled OKI cartridges

        Made using recycled OKI cartridges, these cartridges are a direct replacement for the OKI versions. Manufactured to strict quality standards, our premium cartridges produce high quality prints and are very reliable — in fact, we use them in our offices and recommend them to friends, family and other businesses.

      • Made from recycled OKI cartridges

        Made from recycled OKI cartridges

        Made using recycled OKI cartridges, these cartridges are a direct replacement for the OKI versions. Manufactured to strict quality standards, our premium cartridges produce high quality prints and are very reliable — in fact, we use them in our offices and recommend them to friends, family and other businesses.

      • 3-year warranty
        3-year warranty on our own-brand cartridges
        We are proud of our own-brand cartridges, so we’ve made trying them a no-brainer. If within three years of purchase you have any problem whatsoever, we’ll happily offer either a replacement or a refund.
        Returning items is easy—it takes just a few minutes. But our return rate is very low, so you’ll be unlikely to need it.
        We are confident that no other own-brand cartridges are better than ours. They produce vibrant prints with accurate colour densities and dark blacks—and their page yields are as good as the genuines, if not better. Give them a try, and see why our customers love them.
        Our own-brand cartridges are incredibly reliable for three reasons:
        1. We are the UK’s biggest seller of own-brand cartridges, and we have invested a lot in optimising them.
        2. We are dedicated to quality. Every own-brand cartridge is performance-tested before it leaves the factory.
        3. We constantly monitor customer feedback, and quickly resolve any issues.
      • Printer protection guarantee
        Our cartridges won't damage your printer—guaranteed
        Some people worry that own-brand cartridges might damage their printers. We know from experience that ours don’t.
        To reassure you, we guarantee that we’ll repair or replace your printer—for free—in the unlikely event that it gets damaged by an own-brand cartridge. This is regardless of how old your printer is. We can afford to offer this because problems are almost unheard of.
        Some people whose printers are less than a year old worry that an own-brand cartridge might invalidate the manufacturer’s warranty. This isn’t true. By law, the manufacturers aren’t allowed to invalidate your warranty if you use own-brand cartridges. If something does go wrong, and our own-brand cartridges are to blame, we’ll take over the manufacturer’s warranty, offer you phone support and repair or replace your printer if needed.

        In summary, there’s zero risk in using our own-brand cartridges.
    £336.62

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £317.68
    • 3+ £308.57
  2. Genuine OKI
    OKI 4484450 4 Colour Toner Cartridge Multipack - (44844508/7/6/5)
    OKI 4484450 4 Colour Toner Cartridge Multipack - (44844508/7/6/5)
    100% of 100

    10 reviews

    4 pack | 1.7p per page Pack of 4 cartridges
    Page yield:
    1. 10,000 pages
    2. 10,000 pages
    3. 10,000 pages
    4. 10,000 pages

    Pack Contains:

    Black - 10,000 pages
    Cyan - 10,000 pages
    Magenta - 10,000 pages
    Yellow - 10,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    • Contains 1 x Black, 1 x Cyan, 1 x Magenta and 1 x Yellow Cartridge
    • Pack of 4 toner cartridges
    • Lowest online price guarantee
    • Lowest online price guarantee

      12 month guarantee and FREE returns

      If within a year of purchase you happen to experience any quality problem, we'll happily provide a replacement, or a full refund.

      Whatever the reason for returning items to cartridgesave.co.uk, you will never pay a penny for postage.

    1.7p per page

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    1. 10,000 pages
    2. 10,000 pages
    3. 10,000 pages
    4. 10,000 pages
    OKI 4484450 4 Colour Toner Cartridge Multipack - (44844508/7/6/5)
    4 pack | 1.7p per page Pack of 4 cartridges
    Page yield:
    1. 10,000 pages
    2. 10,000 pages
    3. 10,000 pages
    4. 10,000 pages

    Pack Contains:

    Black - 10,000 pages
    Cyan - 10,000 pages
    Magenta - 10,000 pages
    Yellow - 10,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    £660.05

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £655.36
    • 3+ £653.35
    4 pack | 1.7p per page Pack of 4 cartridges
    Page yield:
    1. 10,000 pages
    2. 10,000 pages
    3. 10,000 pages
    4. 10,000 pages

    Pack Contains:

    Black - 10,000 pages
    Cyan - 10,000 pages
    Magenta - 10,000 pages
    Yellow - 10,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

      • Contains 1 x Black, 1 x Cyan, 1 x Magenta and 1 x Yellow Cartridge
      • Pack of 4 toner cartridges
      • Lowest online price guarantee
      • Lowest online price guarantee

        12 month guarantee and FREE returns

        If within a year of purchase you happen to experience any quality problem, we'll happily provide a replacement, or a full refund.

        Whatever the reason for returning items to cartridgesave.co.uk, you will never pay a penny for postage.

    £660.05

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £655.36
    • 3+ £653.35

     
Colour toner cartridge packs for OKI C831n printer

  1. Cartridge Save Premium
    Compatible OKI 4484450 3 Colour Toner Cartridge Multipack - (44844507/6/5)
    Compatible OKI 4484450 3 Colour Toner Cartridge Multipack - (44844507/6/5)
    Save £280.83 compared to OKI brand
    3 pack | 1.0p per page Pack of 3 cartridges
    Page yield:
    1. 10,000 pages
    2. 10,000 pages
    3. 10,000 pages

    Pack Contains:

    Cyan - 10,000 pages
    Magenta - 10,000 pages
    Yellow - 10,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    • Contains 1 x Cyan, 1 x Magenta and 1 x Yellow Cartridge
    • Pack of 3 toner cartridges
    • Made from recycled OKI cartridges

      Made using recycled OKI cartridges, these cartridges are a direct replacement for the OKI versions. Manufactured to strict quality standards, our premium cartridges produce high quality prints and are very reliable — in fact, we use them in our offices and recommend them to friends, family and other businesses.

    • Made from recycled OKI cartridges

      Made from recycled OKI cartridges

      Made using recycled OKI cartridges, these cartridges are a direct replacement for the OKI versions. Manufactured to strict quality standards, our premium cartridges produce high quality prints and are very reliable — in fact, we use them in our offices and recommend them to friends, family and other businesses.

    • 3-year warranty
      3-year warranty on our own-brand cartridges
      We are proud of our own-brand cartridges, so we’ve made trying them a no-brainer. If within three years of purchase you have any problem whatsoever, we’ll happily offer either a replacement or a refund.
      Returning items is easy—it takes just a few minutes. But our return rate is very low, so you’ll be unlikely to need it.
      We are confident that no other own-brand cartridges are better than ours. They produce vibrant prints with accurate colour densities and dark blacks—and their page yields are as good as the genuines, if not better. Give them a try, and see why our customers love them.
      Our own-brand cartridges are incredibly reliable for three reasons:
      1. We are the UK’s biggest seller of own-brand cartridges, and we have invested a lot in optimising them.
      2. We are dedicated to quality. Every own-brand cartridge is performance-tested before it leaves the factory.
      3. We constantly monitor customer feedback, and quickly resolve any issues.
    • Printer protection guarantee
      Our cartridges won't damage your printer—guaranteed
      Some people worry that own-brand cartridges might damage their printers. We know from experience that ours don’t.
      To reassure you, we guarantee that we’ll repair or replace your printer—for free—in the unlikely event that it gets damaged by an own-brand cartridge. This is regardless of how old your printer is. We can afford to offer this because problems are almost unheard of.
      Some people whose printers are less than a year old worry that an own-brand cartridge might invalidate the manufacturer’s warranty. This isn’t true. By law, the manufacturers aren’t allowed to invalidate your warranty if you use own-brand cartridges. If something does go wrong, and our own-brand cartridges are to blame, we’ll take over the manufacturer’s warranty, offer you phone support and repair or replace your printer if needed.

      In summary, there’s zero risk in using our own-brand cartridges.
    1.0p per page

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    1. 10,000 pages
    2. 10,000 pages
    3. 10,000 pages
    Compatible OKI 4484450 3 Colour Toner Cartridge Multipack - (44844507/6/5)
    3 pack | 1.0p per page Pack of 3 cartridges
    Page yield:
    1. 10,000 pages
    2. 10,000 pages
    3. 10,000 pages

    Pack Contains:

    Cyan - 10,000 pages
    Magenta - 10,000 pages
    Yellow - 10,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    £292.28

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £275.60
    • 3+ £267.61
    3 pack | 1.0p per page Pack of 3 cartridges
    Page yield:
    1. 10,000 pages
    2. 10,000 pages
    3. 10,000 pages

    Pack Contains:

    Cyan - 10,000 pages
    Magenta - 10,000 pages
    Yellow - 10,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

      • Contains 1 x Cyan, 1 x Magenta and 1 x Yellow Cartridge
      • Pack of 3 toner cartridges
      • Made from recycled OKI cartridges

        Made using recycled OKI cartridges, these cartridges are a direct replacement for the OKI versions. Manufactured to strict quality standards, our premium cartridges produce high quality prints and are very reliable — in fact, we use them in our offices and recommend them to friends, family and other businesses.

      • Made from recycled OKI cartridges

        Made from recycled OKI cartridges

        Made using recycled OKI cartridges, these cartridges are a direct replacement for the OKI versions. Manufactured to strict quality standards, our premium cartridges produce high quality prints and are very reliable — in fact, we use them in our offices and recommend them to friends, family and other businesses.

      • 3-year warranty
        3-year warranty on our own-brand cartridges
        We are proud of our own-brand cartridges, so we’ve made trying them a no-brainer. If within three years of purchase you have any problem whatsoever, we’ll happily offer either a replacement or a refund.
        Returning items is easy—it takes just a few minutes. But our return rate is very low, so you’ll be unlikely to need it.
        We are confident that no other own-brand cartridges are better than ours. They produce vibrant prints with accurate colour densities and dark blacks—and their page yields are as good as the genuines, if not better. Give them a try, and see why our customers love them.
        Our own-brand cartridges are incredibly reliable for three reasons:
        1. We are the UK’s biggest seller of own-brand cartridges, and we have invested a lot in optimising them.
        2. We are dedicated to quality. Every own-brand cartridge is performance-tested before it leaves the factory.
        3. We constantly monitor customer feedback, and quickly resolve any issues.
      • Printer protection guarantee
        Our cartridges won't damage your printer—guaranteed
        Some people worry that own-brand cartridges might damage their printers. We know from experience that ours don’t.
        To reassure you, we guarantee that we’ll repair or replace your printer—for free—in the unlikely event that it gets damaged by an own-brand cartridge. This is regardless of how old your printer is. We can afford to offer this because problems are almost unheard of.
        Some people whose printers are less than a year old worry that an own-brand cartridge might invalidate the manufacturer’s warranty. This isn’t true. By law, the manufacturers aren’t allowed to invalidate your warranty if you use own-brand cartridges. If something does go wrong, and our own-brand cartridges are to blame, we’ll take over the manufacturer’s warranty, offer you phone support and repair or replace your printer if needed.

        In summary, there’s zero risk in using our own-brand cartridges.
    £292.28

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £275.60
    • 3+ £267.61
  2. Genuine OKI
    OKI 4484450 3 Colour Toner Cartridge Multipack - (44844507/6/5)
    OKI 4484450 3 Colour Toner Cartridge Multipack - (44844507/6/5)
    100% of 100

    7 reviews

    3 pack | 1.9p per page Pack of 3 cartridges
    Page yield:
    1. 10,000 pages
    2. 10,000 pages
    3. 10,000 pages

    Pack Contains:

    Cyan - 10,000 pages
    Magenta - 10,000 pages
    Yellow - 10,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    • Contains 1 x Cyan, 1 Magenta and 1 x Yellow Cartridge
    • Pack of 3 toner cartridges
    • Lowest online price guarantee
    • Lowest online price guarantee

      12 month guarantee and FREE returns

      If within a year of purchase you happen to experience any quality problem, we'll happily provide a replacement, or a full refund.

      Whatever the reason for returning items to cartridgesave.co.uk, you will never pay a penny for postage.

    1.9p per page

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    1. 10,000 pages
    2. 10,000 pages
    3. 10,000 pages
    OKI 4484450 3 Colour Toner Cartridge Multipack - (44844507/6/5)
    3 pack | 1.9p per page Pack of 3 cartridges
    Page yield:
    1. 10,000 pages
    2. 10,000 pages
    3. 10,000 pages

    Pack Contains:

    Cyan - 10,000 pages
    Magenta - 10,000 pages
    Yellow - 10,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    £573.11

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £568.76
    • 3+ £566.94
    3 pack | 1.9p per page Pack of 3 cartridges
    Page yield:
    1. 10,000 pages
    2. 10,000 pages
    3. 10,000 pages

    Pack Contains:

    Cyan - 10,000 pages
    Magenta - 10,000 pages
    Yellow - 10,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

      • Contains 1 x Cyan, 1 Magenta and 1 x Yellow Cartridge
      • Pack of 3 toner cartridges
      • Lowest online price guarantee
      • Lowest online price guarantee

        12 month guarantee and FREE returns

        If within a year of purchase you happen to experience any quality problem, we'll happily provide a replacement, or a full refund.

        Whatever the reason for returning items to cartridgesave.co.uk, you will never pay a penny for postage.

    £573.11

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £568.76
    • 3+ £566.94

 
Black toner cartridges for OKI C831n printer

  1. Cartridge Save Premium
    Compatible OKI 44844508 Black Toner Cartridge
    Compatible OKI 44844508 Black Toner Cartridge
    Save £44.90 compared to OKI brand
    1 pack | 0.5p per page Pack of 1 cartridges
    Page yield:
    1. 10,000 pages

    Pack Contains:

    Black - 10,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    • Black toner cartridge
    • Made from recycled OKI cartridges

      Made using recycled OKI cartridges, this cartridge is a direct replacement for the OKI version. Manufactured to strict quality standards, our premium cartridges produce high quality prints and are very reliable — in fact, we use them in our offices and recommend them to friends, family and other businesses.

    • Made from recycled OKI cartridges

      Made from recycled OKI cartridges

      Made using recycled OKI cartridges, this cartridge is a direct replacement for the OKI version. Manufactured to strict quality standards, our premium cartridges produce high quality prints and are very reliable — in fact, we use them in our offices and recommend them to friends, family and other businesses.

    • 3-year warranty
      3-year warranty on our own-brand cartridges
      We are proud of our own-brand cartridges, so we’ve made trying them a no-brainer. If within three years of purchase you have any problem whatsoever, we’ll happily offer either a replacement or a refund.
      Returning items is easy—it takes just a few minutes. But our return rate is very low, so you’ll be unlikely to need it.
      We are confident that no other own-brand cartridges are better than ours. They produce vibrant prints with accurate colour densities and dark blacks—and their page yields are as good as the genuines, if not better. Give them a try, and see why our customers love them.
      Our own-brand cartridges are incredibly reliable for three reasons:
      1. We are the UK’s biggest seller of own-brand cartridges, and we have invested a lot in optimising them.
      2. We are dedicated to quality. Every own-brand cartridge is performance-tested before it leaves the factory.
      3. We constantly monitor customer feedback, and quickly resolve any issues.
    • Printer protection guarantee
      Our cartridges won't damage your printer—guaranteed
      Some people worry that own-brand cartridges might damage their printers. We know from experience that ours don’t.
      To reassure you, we guarantee that we’ll repair or replace your printer—for free—in the unlikely event that it gets damaged by an own-brand cartridge. This is regardless of how old your printer is. We can afford to offer this because problems are almost unheard of.
      Some people whose printers are less than a year old worry that an own-brand cartridge might invalidate the manufacturer’s warranty. This isn’t true. By law, the manufacturers aren’t allowed to invalidate your warranty if you use own-brand cartridges. If something does go wrong, and our own-brand cartridges are to blame, we’ll take over the manufacturer’s warranty, offer you phone support and repair or replace your printer if needed.

      In summary, there’s zero risk in using our own-brand cartridges.
    0.5p per page

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    1. 10,000 pages
    Compatible OKI 44844508 Black Toner Cartridge
    1 pack | 0.5p per page Pack of 1 cartridges
    Page yield:
    1. 10,000 pages

    Pack Contains:

    Black - 10,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    £46.74

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £43.82
    • 3+ £42.34
    1 pack | 0.5p per page Pack of 1 cartridges
    Page yield:
    1. 10,000 pages

    Pack Contains:

    Black - 10,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

      • Black toner cartridge
      • Made from recycled OKI cartridges

        Made using recycled OKI cartridges, this cartridge is a direct replacement for the OKI version. Manufactured to strict quality standards, our premium cartridges produce high quality prints and are very reliable — in fact, we use them in our offices and recommend them to friends, family and other businesses.

      • Made from recycled OKI cartridges

        Made from recycled OKI cartridges

        Made using recycled OKI cartridges, this cartridge is a direct replacement for the OKI version. Manufactured to strict quality standards, our premium cartridges produce high quality prints and are very reliable — in fact, we use them in our offices and recommend them to friends, family and other businesses.

      • 3-year warranty
        3-year warranty on our own-brand cartridges
        We are proud of our own-brand cartridges, so we’ve made trying them a no-brainer. If within three years of purchase you have any problem whatsoever, we’ll happily offer either a replacement or a refund.
        Returning items is easy—it takes just a few minutes. But our return rate is very low, so you’ll be unlikely to need it.
        We are confident that no other own-brand cartridges are better than ours. They produce vibrant prints with accurate colour densities and dark blacks—and their page yields are as good as the genuines, if not better. Give them a try, and see why our customers love them.
        Our own-brand cartridges are incredibly reliable for three reasons:
        1. We are the UK’s biggest seller of own-brand cartridges, and we have invested a lot in optimising them.
        2. We are dedicated to quality. Every own-brand cartridge is performance-tested before it leaves the factory.
        3. We constantly monitor customer feedback, and quickly resolve any issues.
      • Printer protection guarantee
        Our cartridges won't damage your printer—guaranteed
        Some people worry that own-brand cartridges might damage their printers. We know from experience that ours don’t.
        To reassure you, we guarantee that we’ll repair or replace your printer—for free—in the unlikely event that it gets damaged by an own-brand cartridge. This is regardless of how old your printer is. We can afford to offer this because problems are almost unheard of.
        Some people whose printers are less than a year old worry that an own-brand cartridge might invalidate the manufacturer’s warranty. This isn’t true. By law, the manufacturers aren’t allowed to invalidate your warranty if you use own-brand cartridges. If something does go wrong, and our own-brand cartridges are to blame, we’ll take over the manufacturer’s warranty, offer you phone support and repair or replace your printer if needed.

        In summary, there’s zero risk in using our own-brand cartridges.
    £46.74

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £43.82
    • 3+ £42.34
  2. Genuine OKI
    OKI 44844508 Black Toner Cartridge
    OKI 44844508 Black Toner Cartridge
    1 pack | 0.9p per page Pack of 1 cartridges
    Page yield:
    1. 10,000 pages

    Pack Contains:

    Black - 10,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    • Black toner cartridge
    • Lowest online price guarantee
    • Lowest online price guarantee

      12 month guarantee and FREE returns

      If within a year of purchase you happen to experience any quality problem, we'll happily provide a replacement, or a full refund.

      Whatever the reason for returning items to cartridgesave.co.uk, you will never pay a penny for postage.

    0.9p per page

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    1. 10,000 pages
    OKI 44844508 Black Toner Cartridge
    1 pack | 0.9p per page Pack of 1 cartridges
    Page yield:
    1. 10,000 pages

    Pack Contains:

    Black - 10,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    £91.64

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £90.60
    • 3+ £90.07
    1 pack | 0.9p per page Pack of 1 cartridges
    Page yield:
    1. 10,000 pages

    Pack Contains:

    Black - 10,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

      • Black toner cartridge
      • Lowest online price guarantee
      • Lowest online price guarantee

        12 month guarantee and FREE returns

        If within a year of purchase you happen to experience any quality problem, we'll happily provide a replacement, or a full refund.

        Whatever the reason for returning items to cartridgesave.co.uk, you will never pay a penny for postage.

    £91.64

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £90.60
    • 3+ £90.07

 
Cyan toner cartridges for OKI C831n printer

  1. Cartridge Save Premium
    Compatible OKI 44844507 Cyan Toner Cartridge
    Compatible OKI 44844507 Cyan Toner Cartridge
    Save £95.20 compared to OKI brand
    1 pack | 1.0p per page Pack of 1 cartridges
    Page yield:
    1. 10,000 pages

    Pack Contains:

    Cyan - 10,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    • Cyan toner cartridge
    • Made from recycled OKI cartridges

      Made using recycled OKI cartridges, this cartridge is a direct replacement for the OKI version. Manufactured to strict quality standards, our premium cartridges produce high quality prints and are very reliable — in fact, we use them in our offices and recommend them to friends, family and other businesses.

    • Made from recycled OKI cartridges

      Made from recycled OKI cartridges

      Made using recycled OKI cartridges, this cartridge is a direct replacement for the OKI version. Manufactured to strict quality standards, our premium cartridges produce high quality prints and are very reliable — in fact, we use them in our offices and recommend them to friends, family and other businesses.

    • 3-year warranty
      3-year warranty on our own-brand cartridges
      We are proud of our own-brand cartridges, so we’ve made trying them a no-brainer. If within three years of purchase you have any problem whatsoever, we’ll happily offer either a replacement or a refund.
      Returning items is easy—it takes just a few minutes. But our return rate is very low, so you’ll be unlikely to need it.
      We are confident that no other own-brand cartridges are better than ours. They produce vibrant prints with accurate colour densities and dark blacks—and their page yields are as good as the genuines, if not better. Give them a try, and see why our customers love them.
      Our own-brand cartridges are incredibly reliable for three reasons:
      1. We are the UK’s biggest seller of own-brand cartridges, and we have invested a lot in optimising them.
      2. We are dedicated to quality. Every own-brand cartridge is performance-tested before it leaves the factory.
      3. We constantly monitor customer feedback, and quickly resolve any issues.
    • Printer protection guarantee
      Our cartridges won't damage your printer—guaranteed
      Some people worry that own-brand cartridges might damage their printers. We know from experience that ours don’t.
      To reassure you, we guarantee that we’ll repair or replace your printer—for free—in the unlikely event that it gets damaged by an own-brand cartridge. This is regardless of how old your printer is. We can afford to offer this because problems are almost unheard of.
      Some people whose printers are less than a year old worry that an own-brand cartridge might invalidate the manufacturer’s warranty. This isn’t true. By law, the manufacturers aren’t allowed to invalidate your warranty if you use own-brand cartridges. If something does go wrong, and our own-brand cartridges are to blame, we’ll take over the manufacturer’s warranty, offer you phone support and repair or replace your printer if needed.

      In summary, there’s zero risk in using our own-brand cartridges.
    1.0p per page

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    1. 10,000 pages
    Compatible OKI 44844507 Cyan Toner Cartridge
    1 pack | 1.0p per page Pack of 1 cartridges
    Page yield:
    1. 10,000 pages

    Pack Contains:

    Cyan - 10,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    £99.10

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £93.55
    • 3+ £90.77
    1 pack | 1.0p per page Pack of 1 cartridges
    Page yield:
    1. 10,000 pages

    Pack Contains:

    Cyan - 10,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

      • Cyan toner cartridge
      • Made from recycled OKI cartridges

        Made using recycled OKI cartridges, this cartridge is a direct replacement for the OKI version. Manufactured to strict quality standards, our premium cartridges produce high quality prints and are very reliable — in fact, we use them in our offices and recommend them to friends, family and other businesses.

      • Made from recycled OKI cartridges

        Made from recycled OKI cartridges

        Made using recycled OKI cartridges, this cartridge is a direct replacement for the OKI version. Manufactured to strict quality standards, our premium cartridges produce high quality prints and are very reliable — in fact, we use them in our offices and recommend them to friends, family and other businesses.

      • 3-year warranty
        3-year warranty on our own-brand cartridges
        We are proud of our own-brand cartridges, so we’ve made trying them a no-brainer. If within three years of purchase you have any problem whatsoever, we’ll happily offer either a replacement or a refund.
        Returning items is easy—it takes just a few minutes. But our return rate is very low, so you’ll be unlikely to need it.
        We are confident that no other own-brand cartridges are better than ours. They produce vibrant prints with accurate colour densities and dark blacks—and their page yields are as good as the genuines, if not better. Give them a try, and see why our customers love them.
        Our own-brand cartridges are incredibly reliable for three reasons:
        1. We are the UK’s biggest seller of own-brand cartridges, and we have invested a lot in optimising them.
        2. We are dedicated to quality. Every own-brand cartridge is performance-tested before it leaves the factory.
        3. We constantly monitor customer feedback, and quickly resolve any issues.
      • Printer protection guarantee
        Our cartridges won't damage your printer—guaranteed
        Some people worry that own-brand cartridges might damage their printers. We know from experience that ours don’t.
        To reassure you, we guarantee that we’ll repair or replace your printer—for free—in the unlikely event that it gets damaged by an own-brand cartridge. This is regardless of how old your printer is. We can afford to offer this because problems are almost unheard of.
        Some people whose printers are less than a year old worry that an own-brand cartridge might invalidate the manufacturer’s warranty. This isn’t true. By law, the manufacturers aren’t allowed to invalidate your warranty if you use own-brand cartridges. If something does go wrong, and our own-brand cartridges are to blame, we’ll take over the manufacturer’s warranty, offer you phone support and repair or replace your printer if needed.

        In summary, there’s zero risk in using our own-brand cartridges.
    £99.10

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £93.55
    • 3+ £90.77
  2. Genuine OKI
    OKI 44844507 Cyan Toner Cartridge
    OKI 44844507 Cyan Toner Cartridge
    1 pack | 1.9p per page Pack of 1 cartridges
    Page yield:
    1. 10,000 pages

    Pack Contains:

    Cyan - 10,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    • Cyan toner cartridge
    • Lowest online price guarantee
    • Lowest online price guarantee

      12 month guarantee and FREE returns

      If within a year of purchase you happen to experience any quality problem, we'll happily provide a replacement, or a full refund.

      Whatever the reason for returning items to cartridgesave.co.uk, you will never pay a penny for postage.

    1.9p per page

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    1. 10,000 pages
    OKI 44844507 Cyan Toner Cartridge
    1 pack | 1.9p per page Pack of 1 cartridges
    Page yield:
    1. 10,000 pages

    Pack Contains:

    Cyan - 10,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    £194.30

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £192.84
    • 3+ £192.12
    1 pack | 1.9p per page Pack of 1 cartridges
    Page yield:
    1. 10,000 pages

    Pack Contains:

    Cyan - 10,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

      • Cyan toner cartridge
      • Lowest online price guarantee
      • Lowest online price guarantee

        12 month guarantee and FREE returns

        If within a year of purchase you happen to experience any quality problem, we'll happily provide a replacement, or a full refund.

        Whatever the reason for returning items to cartridgesave.co.uk, you will never pay a penny for postage.

    £194.30

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £192.84
    • 3+ £192.12

 
Magenta toner cartridges for OKI C831n printer

  1. Cartridge Save Premium
    Compatible OKI 44844506 Magenta Toner Cartridge
    Compatible OKI 44844506 Magenta Toner Cartridge
    Save £95.20 compared to OKI brand
    1 pack | 1.0p per page Pack of 1 cartridges
    Page yield:
    1. 10,000 pages

    Pack Contains:

    Magenta - 10,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    • Magenta toner cartridge
    • Made from recycled OKI cartridges

      Made using recycled OKI cartridges, this cartridge is a direct replacement for the OKI version. Manufactured to strict quality standards, our premium cartridges produce high quality prints and are very reliable — in fact, we use them in our offices and recommend them to friends, family and other businesses.

    • Made from recycled OKI cartridges

      Made from recycled OKI cartridges

      Made using recycled OKI cartridges, this cartridge is a direct replacement for the OKI version. Manufactured to strict quality standards, our premium cartridges produce high quality prints and are very reliable — in fact, we use them in our offices and recommend them to friends, family and other businesses.

    • 3-year warranty
      3-year warranty on our own-brand cartridges
      We are proud of our own-brand cartridges, so we’ve made trying them a no-brainer. If within three years of purchase you have any problem whatsoever, we’ll happily offer either a replacement or a refund.
      Returning items is easy—it takes just a few minutes. But our return rate is very low, so you’ll be unlikely to need it.
      We are confident that no other own-brand cartridges are better than ours. They produce vibrant prints with accurate colour densities and dark blacks—and their page yields are as good as the genuines, if not better. Give them a try, and see why our customers love them.
      Our own-brand cartridges are incredibly reliable for three reasons:
      1. We are the UK’s biggest seller of own-brand cartridges, and we have invested a lot in optimising them.
      2. We are dedicated to quality. Every own-brand cartridge is performance-tested before it leaves the factory.
      3. We constantly monitor customer feedback, and quickly resolve any issues.
    • Printer protection guarantee
      Our cartridges won't damage your printer—guaranteed
      Some people worry that own-brand cartridges might damage their printers. We know from experience that ours don’t.
      To reassure you, we guarantee that we’ll repair or replace your printer—for free—in the unlikely event that it gets damaged by an own-brand cartridge. This is regardless of how old your printer is. We can afford to offer this because problems are almost unheard of.
      Some people whose printers are less than a year old worry that an own-brand cartridge might invalidate the manufacturer’s warranty. This isn’t true. By law, the manufacturers aren’t allowed to invalidate your warranty if you use own-brand cartridges. If something does go wrong, and our own-brand cartridges are to blame, we’ll take over the manufacturer’s warranty, offer you phone support and repair or replace your printer if needed.

      In summary, there’s zero risk in using our own-brand cartridges.
    1.0p per page

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    1. 10,000 pages
    Compatible OKI 44844506 Magenta Toner Cartridge
    1 pack | 1.0p per page Pack of 1 cartridges
    Page yield:
    1. 10,000 pages

    Pack Contains:

    Magenta - 10,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    £99.10

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £93.55
    • 3+ £90.77
    1 pack | 1.0p per page Pack of 1 cartridges
    Page yield:
    1. 10,000 pages

    Pack Contains:

    Magenta - 10,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

      • Magenta toner cartridge
      • Made from recycled OKI cartridges

        Made using recycled OKI cartridges, this cartridge is a direct replacement for the OKI version. Manufactured to strict quality standards, our premium cartridges produce high quality prints and are very reliable — in fact, we use them in our offices and recommend them to friends, family and other businesses.

      • Made from recycled OKI cartridges

        Made from recycled OKI cartridges

        Made using recycled OKI cartridges, this cartridge is a direct replacement for the OKI version. Manufactured to strict quality standards, our premium cartridges produce high quality prints and are very reliable — in fact, we use them in our offices and recommend them to friends, family and other businesses.

      • 3-year warranty
        3-year warranty on our own-brand cartridges
        We are proud of our own-brand cartridges, so we’ve made trying them a no-brainer. If within three years of purchase you have any problem whatsoever, we’ll happily offer either a replacement or a refund.
        Returning items is easy—it takes just a few minutes. But our return rate is very low, so you’ll be unlikely to need it.
        We are confident that no other own-brand cartridges are better than ours. They produce vibrant prints with accurate colour densities and dark blacks—and their page yields are as good as the genuines, if not better. Give them a try, and see why our customers love them.
        Our own-brand cartridges are incredibly reliable for three reasons:
        1. We are the UK’s biggest seller of own-brand cartridges, and we have invested a lot in optimising them.
        2. We are dedicated to quality. Every own-brand cartridge is performance-tested before it leaves the factory.
        3. We constantly monitor customer feedback, and quickly resolve any issues.
      • Printer protection guarantee
        Our cartridges won't damage your printer—guaranteed
        Some people worry that own-brand cartridges might damage their printers. We know from experience that ours don’t.
        To reassure you, we guarantee that we’ll repair or replace your printer—for free—in the unlikely event that it gets damaged by an own-brand cartridge. This is regardless of how old your printer is. We can afford to offer this because problems are almost unheard of.
        Some people whose printers are less than a year old worry that an own-brand cartridge might invalidate the manufacturer’s warranty. This isn’t true. By law, the manufacturers aren’t allowed to invalidate your warranty if you use own-brand cartridges. If something does go wrong, and our own-brand cartridges are to blame, we’ll take over the manufacturer’s warranty, offer you phone support and repair or replace your printer if needed.

        In summary, there’s zero risk in using our own-brand cartridges.
    £99.10

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £93.55
    • 3+ £90.77
  2. Genuine OKI
    OKI 44844506 Magenta Toner Cartridge
    OKI 44844506 Magenta Toner Cartridge
    1 pack | 1.9p per page Pack of 1 cartridges
    Page yield:
    1. 10,000 pages

    Pack Contains:

    Magenta - 10,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    • Magenta toner cartridge
    • Lowest online price guarantee
    • Lowest online price guarantee

      12 month guarantee and FREE returns

      If within a year of purchase you happen to experience any quality problem, we'll happily provide a replacement, or a full refund.

      Whatever the reason for returning items to cartridgesave.co.uk, you will never pay a penny for postage.

    1.9p per page

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    1. 10,000 pages
    OKI 44844506 Magenta Toner Cartridge
    1 pack | 1.9p per page Pack of 1 cartridges
    Page yield:
    1. 10,000 pages

    Pack Contains:

    Magenta - 10,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    £194.30

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £192.84
    • 3+ £192.12
    1 pack | 1.9p per page Pack of 1 cartridges
    Page yield:
    1. 10,000 pages

    Pack Contains:

    Magenta - 10,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

      • Magenta toner cartridge
      • Lowest online price guarantee
      • Lowest online price guarantee

        12 month guarantee and FREE returns

        If within a year of purchase you happen to experience any quality problem, we'll happily provide a replacement, or a full refund.

        Whatever the reason for returning items to cartridgesave.co.uk, you will never pay a penny for postage.

    £194.30

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £192.84
    • 3+ £192.12

 
Yellow toner cartridges for OKI C831n printer

  1. Cartridge Save Premium
    Compatible OKI 44844505 Yellow Toner Cartridge
    Compatible OKI 44844505 Yellow Toner Cartridge
    Save £95.20 compared to OKI brand
    1 pack | 1.0p per page Pack of 1 cartridges
    Page yield:
    1. 10,000 pages

    Pack Contains:

    Yellow - 10,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    • Yellow toner cartridge
    • Made from recycled OKI cartridges

      Made using recycled OKI cartridges, this cartridge is a direct replacement for the OKI version. Manufactured to strict quality standards, our premium cartridges produce high quality prints and are very reliable — in fact, we use them in our offices and recommend them to friends, family and other businesses.

    • Made from recycled OKI cartridges

      Made from recycled OKI cartridges

      Made using recycled OKI cartridges, this cartridge is a direct replacement for the OKI version. Manufactured to strict quality standards, our premium cartridges produce high quality prints and are very reliable — in fact, we use them in our offices and recommend them to friends, family and other businesses.

    • 3-year warranty
      3-year warranty on our own-brand cartridges
      We are proud of our own-brand cartridges, so we’ve made trying them a no-brainer. If within three years of purchase you have any problem whatsoever, we’ll happily offer either a replacement or a refund.
      Returning items is easy—it takes just a few minutes. But our return rate is very low, so you’ll be unlikely to need it.
      We are confident that no other own-brand cartridges are better than ours. They produce vibrant prints with accurate colour densities and dark blacks—and their page yields are as good as the genuines, if not better. Give them a try, and see why our customers love them.
      Our own-brand cartridges are incredibly reliable for three reasons:
      1. We are the UK’s biggest seller of own-brand cartridges, and we have invested a lot in optimising them.
      2. We are dedicated to quality. Every own-brand cartridge is performance-tested before it leaves the factory.
      3. We constantly monitor customer feedback, and quickly resolve any issues.
    • Printer protection guarantee
      Our cartridges won't damage your printer—guaranteed
      Some people worry that own-brand cartridges might damage their printers. We know from experience that ours don’t.
      To reassure you, we guarantee that we’ll repair or replace your printer—for free—in the unlikely event that it gets damaged by an own-brand cartridge. This is regardless of how old your printer is. We can afford to offer this because problems are almost unheard of.
      Some people whose printers are less than a year old worry that an own-brand cartridge might invalidate the manufacturer’s warranty. This isn’t true. By law, the manufacturers aren’t allowed to invalidate your warranty if you use own-brand cartridges. If something does go wrong, and our own-brand cartridges are to blame, we’ll take over the manufacturer’s warranty, offer you phone support and repair or replace your printer if needed.

      In summary, there’s zero risk in using our own-brand cartridges.
    1.0p per page

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    1. 10,000 pages
    Compatible OKI 44844505 Yellow Toner Cartridge
    1 pack | 1.0p per page Pack of 1 cartridges
    Page yield:
    1. 10,000 pages

    Pack Contains:

    Yellow - 10,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    £99.10

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £93.55
    • 3+ £90.77
    1 pack | 1.0p per page Pack of 1 cartridges
    Page yield:
    1. 10,000 pages

    Pack Contains:

    Yellow - 10,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

      • Yellow toner cartridge
      • Made from recycled OKI cartridges

        Made using recycled OKI cartridges, this cartridge is a direct replacement for the OKI version. Manufactured to strict quality standards, our premium cartridges produce high quality prints and are very reliable — in fact, we use them in our offices and recommend them to friends, family and other businesses.

      • Made from recycled OKI cartridges

        Made from recycled OKI cartridges

        Made using recycled OKI cartridges, this cartridge is a direct replacement for the OKI version. Manufactured to strict quality standards, our premium cartridges produce high quality prints and are very reliable — in fact, we use them in our offices and recommend them to friends, family and other businesses.

      • 3-year warranty
        3-year warranty on our own-brand cartridges
        We are proud of our own-brand cartridges, so we’ve made trying them a no-brainer. If within three years of purchase you have any problem whatsoever, we’ll happily offer either a replacement or a refund.
        Returning items is easy—it takes just a few minutes. But our return rate is very low, so you’ll be unlikely to need it.
        We are confident that no other own-brand cartridges are better than ours. They produce vibrant prints with accurate colour densities and dark blacks—and their page yields are as good as the genuines, if not better. Give them a try, and see why our customers love them.
        Our own-brand cartridges are incredibly reliable for three reasons:
        1. We are the UK’s biggest seller of own-brand cartridges, and we have invested a lot in optimising them.
        2. We are dedicated to quality. Every own-brand cartridge is performance-tested before it leaves the factory.
        3. We constantly monitor customer feedback, and quickly resolve any issues.
      • Printer protection guarantee
        Our cartridges won't damage your printer—guaranteed
        Some people worry that own-brand cartridges might damage their printers. We know from experience that ours don’t.
        To reassure you, we guarantee that we’ll repair or replace your printer—for free—in the unlikely event that it gets damaged by an own-brand cartridge. This is regardless of how old your printer is. We can afford to offer this because problems are almost unheard of.
        Some people whose printers are less than a year old worry that an own-brand cartridge might invalidate the manufacturer’s warranty. This isn’t true. By law, the manufacturers aren’t allowed to invalidate your warranty if you use own-brand cartridges. If something does go wrong, and our own-brand cartridges are to blame, we’ll take over the manufacturer’s warranty, offer you phone support and repair or replace your printer if needed.

        In summary, there’s zero risk in using our own-brand cartridges.
    £99.10

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £93.55
    • 3+ £90.77
  2. Genuine OKI
    OKI 44844505 Yellow Toner Cartridge
    OKI 44844505 Yellow Toner Cartridge
    1 pack | 1.9p per page Pack of 1 cartridges
    Page yield:
    1. 10,000 pages

    Pack Contains:

    Yellow - 10,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    • Yellow toner cartridge
    • Lowest online price guarantee
    • Lowest online price guarantee

      12 month guarantee and FREE returns

      If within a year of purchase you happen to experience any quality problem, we'll happily provide a replacement, or a full refund.

      Whatever the reason for returning items to cartridgesave.co.uk, you will never pay a penny for postage.

    1.9p per page

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    1. 10,000 pages
    OKI 44844505 Yellow Toner Cartridge
    1 pack | 1.9p per page Pack of 1 cartridges
    Page yield:
    1. 10,000 pages

    Pack Contains:

    Yellow - 10,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    £194.30

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £192.84
    • 3+ £192.12
    1 pack | 1.9p per page Pack of 1 cartridges
    Page yield:
    1. 10,000 pages

    Pack Contains:

    Yellow - 10,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

      • Yellow toner cartridge
      • Lowest online price guarantee
      • Lowest online price guarantee

        12 month guarantee and FREE returns

        If within a year of purchase you happen to experience any quality problem, we'll happily provide a replacement, or a full refund.

        Whatever the reason for returning items to cartridgesave.co.uk, you will never pay a penny for postage.

    £194.30

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £192.84
    • 3+ £192.12

 
Sets of maintenance items for OKI C831n printer

  1. Genuine OKI
    Oki 4484440 4 Colour Image Drum Multipack (44844408/7/6/5)
    Oki 4484440 4 Colour Image Drum Multipack (44844408/7/6/5)
    4 pack | 0.5p per page Pack of 4 cartridges
    Page yield:
    1. 30,000 pages
    2. 30,000 pages
    3. 30,000 pages
    4. 30,000 pages

    Pack Contains:

    Black - 30,000 pages
    Cyan - 30,000 pages
    Magenta - 30,000 pages
    Yellow - 30,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    • Contains 1 x Black, 1 x Cyan, 1 x Magenta and 1 x Yellow Image Drum
    • Pack of 4 image drum units
    • Lowest online price guarantee
    • Lowest online price guarantee

      12 month guarantee and FREE returns

      If within a year of purchase you happen to experience any quality problem, we'll happily provide a replacement, or a full refund.

      Whatever the reason for returning items to cartridgesave.co.uk, you will never pay a penny for postage.

    0.5p per page

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    1. 30,000 pages
    2. 30,000 pages
    3. 30,000 pages
    4. 30,000 pages
    Oki 4484440 4 Colour Image Drum Multipack (44844408/7/6/5)
    4 pack | 0.5p per page Pack of 4 cartridges
    Page yield:
    1. 30,000 pages
    2. 30,000 pages
    3. 30,000 pages
    4. 30,000 pages

    Pack Contains:

    Black - 30,000 pages
    Cyan - 30,000 pages
    Magenta - 30,000 pages
    Yellow - 30,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    £566.11

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £561.79
    • 3+ £559.98
    4 pack | 0.5p per page Pack of 4 cartridges
    Page yield:
    1. 30,000 pages
    2. 30,000 pages
    3. 30,000 pages
    4. 30,000 pages

    Pack Contains:

    Black - 30,000 pages
    Cyan - 30,000 pages
    Magenta - 30,000 pages
    Yellow - 30,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

      • Contains 1 x Black, 1 x Cyan, 1 x Magenta and 1 x Yellow Image Drum
      • Pack of 4 image drum units
      • Lowest online price guarantee
      • Lowest online price guarantee

        12 month guarantee and FREE returns

        If within a year of purchase you happen to experience any quality problem, we'll happily provide a replacement, or a full refund.

        Whatever the reason for returning items to cartridgesave.co.uk, you will never pay a penny for postage.

    £566.11

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £561.79
    • 3+ £559.98

 
Maintenance items for OKI C831n printer

  1. Genuine OKI
    Oki 44848805 Fuser Unit
    Oki 44848805 Fuser Unit
    1 pack | 0.1p per page Pack of 1 cartridges
    Page yield:
    1. 100,000 pages

    Pack Contains:

    100,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    • Fuser unit
    • Lowest online price guarantee
    • Lowest online price guarantee

      12 month guarantee and FREE returns

      If within a year of purchase you happen to experience any quality problem, we'll happily provide a replacement, or a full refund.

      Whatever the reason for returning items to cartridgesave.co.uk, you will never pay a penny for postage.

    0.1p per page

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    1. 100,000 pages
    Oki 44848805 Fuser Unit
    1 pack | 0.1p per page Pack of 1 cartridges
    Page yield:
    1. 100,000 pages

    Pack Contains:

    100,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    £106.33

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £103.85
    • 3+ £102.96
    1 pack | 0.1p per page Pack of 1 cartridges
    Page yield:
    1. 100,000 pages

    Pack Contains:

    100,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

      • Fuser unit
      • Lowest online price guarantee
      • Lowest online price guarantee

        12 month guarantee and FREE returns

        If within a year of purchase you happen to experience any quality problem, we'll happily provide a replacement, or a full refund.

        Whatever the reason for returning items to cartridgesave.co.uk, you will never pay a penny for postage.

    £106.33

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £103.85
    • 3+ £102.96
  2. Genuine OKI
    Oki 44846204 Transfer Belt
    Oki 44846204 Transfer Belt
    1 pack | 0.1p per page Pack of 1 cartridges
    Page yield:
    1. 80,000 pages

    Pack Contains:

    80,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    • 44846204 transfer belt
    • Lowest online price guarantee
    • Lowest online price guarantee

      12 month guarantee and FREE returns

      If within a year of purchase you happen to experience any quality problem, we'll happily provide a replacement, or a full refund.

      Whatever the reason for returning items to cartridgesave.co.uk, you will never pay a penny for postage.

    0.1p per page

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    1. 80,000 pages
    Oki 44846204 Transfer Belt
    1 pack | 0.1p per page Pack of 1 cartridges
    Page yield:
    1. 80,000 pages

    Pack Contains:

    80,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    £106.84

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £104.35
    • 3+ £103.46
    1 pack | 0.1p per page Pack of 1 cartridges
    Page yield:
    1. 80,000 pages

    Pack Contains:

    80,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

      • 44846204 transfer belt
      • Lowest online price guarantee
      • Lowest online price guarantee

        12 month guarantee and FREE returns

        If within a year of purchase you happen to experience any quality problem, we'll happily provide a replacement, or a full refund.

        Whatever the reason for returning items to cartridgesave.co.uk, you will never pay a penny for postage.

    £106.84

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £104.35
    • 3+ £103.46
  3. Genuine OKI
    Oki 44844407 Cyan Image Drum
    Oki 44844407 Cyan Image Drum
    1 pack | 0.5p per page Pack of 1 cartridges
    Page yield:
    1. 30,000 pages

    Pack Contains:

    Cyan - 30,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    • Cyan image drum unit
    • Lowest online price guarantee
    • Lowest online price guarantee

      12 month guarantee and FREE returns

      If within a year of purchase you happen to experience any quality problem, we'll happily provide a replacement, or a full refund.

      Whatever the reason for returning items to cartridgesave.co.uk, you will never pay a penny for postage.

    0.5p per page

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    1. 30,000 pages
    Oki 44844407 Cyan Image Drum
    1 pack | 0.5p per page Pack of 1 cartridges
    Page yield:
    1. 30,000 pages

    Pack Contains:

    Cyan - 30,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    £148.00

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £146.72
    • 3+ £146.09
    1 pack | 0.5p per page Pack of 1 cartridges
    Page yield:
    1. 30,000 pages

    Pack Contains:

    Cyan - 30,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

      • Cyan image drum unit
      • Lowest online price guarantee
      • Lowest online price guarantee

        12 month guarantee and FREE returns

        If within a year of purchase you happen to experience any quality problem, we'll happily provide a replacement, or a full refund.

        Whatever the reason for returning items to cartridgesave.co.uk, you will never pay a penny for postage.

    £148.00

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £146.72
    • 3+ £146.09
  4. Genuine OKI
    Oki 44844406 Magenta Image Drum
    Oki 44844406 Magenta Image Drum
    1 pack | 0.5p per page Pack of 1 cartridges
    Page yield:
    1. 30,000 pages

    Pack Contains:

    Magenta - 30,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    • Magenta image drum unit
    • Lowest online price guarantee
    • Lowest online price guarantee

      12 month guarantee and FREE returns

      If within a year of purchase you happen to experience any quality problem, we'll happily provide a replacement, or a full refund.

      Whatever the reason for returning items to cartridgesave.co.uk, you will never pay a penny for postage.

    0.5p per page

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    1. 30,000 pages
    Oki 44844406 Magenta Image Drum
    1 pack | 0.5p per page Pack of 1 cartridges
    Page yield:
    1. 30,000 pages

    Pack Contains:

    Magenta - 30,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    £148.00

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £146.72
    • 3+ £146.09
    1 pack | 0.5p per page Pack of 1 cartridges
    Page yield:
    1. 30,000 pages

    Pack Contains:

    Magenta - 30,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

      • Magenta image drum unit
      • Lowest online price guarantee
      • Lowest online price guarantee

        12 month guarantee and FREE returns

        If within a year of purchase you happen to experience any quality problem, we'll happily provide a replacement, or a full refund.

        Whatever the reason for returning items to cartridgesave.co.uk, you will never pay a penny for postage.

    £148.00

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £146.72
    • 3+ £146.09
  5. Genuine OKI
    Oki 44844405 Yellow Image Drum
    Oki 44844405 Yellow Image Drum
    1 pack | 0.5p per page Pack of 1 cartridges
    Page yield:
    1. 30,000 pages

    Pack Contains:

    Yellow - 30,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    • Yellow image drum unit
    • Lowest online price guarantee
    • Lowest online price guarantee

      12 month guarantee and FREE returns

      If within a year of purchase you happen to experience any quality problem, we'll happily provide a replacement, or a full refund.

      Whatever the reason for returning items to cartridgesave.co.uk, you will never pay a penny for postage.

    0.5p per page

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    1. 30,000 pages
    Oki 44844405 Yellow Image Drum
    1 pack | 0.5p per page Pack of 1 cartridges
    Page yield:
    1. 30,000 pages

    Pack Contains:

    Yellow - 30,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    £148.00

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £146.72
    • 3+ £146.09
    1 pack | 0.5p per page Pack of 1 cartridges
    Page yield:
    1. 30,000 pages

    Pack Contains:

    Yellow - 30,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

      • Yellow image drum unit
      • Lowest online price guarantee
      • Lowest online price guarantee

        12 month guarantee and FREE returns

        If within a year of purchase you happen to experience any quality problem, we'll happily provide a replacement, or a full refund.

        Whatever the reason for returning items to cartridgesave.co.uk, you will never pay a penny for postage.

    £148.00

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £146.72
    • 3+ £146.09
  6. Genuine OKI
    Oki 44844408 Black Image Drum
    Oki 44844408 Black Image Drum
    1 pack | 0.5p per page Pack of 1 cartridges
    Page yield:
    1. 30,000 pages

    Pack Contains:

    Black - 30,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    • Black image drum unit
    • Lowest online price guarantee
    • Lowest online price guarantee

      12 month guarantee and FREE returns

      If within a year of purchase you happen to experience any quality problem, we'll happily provide a replacement, or a full refund.

      Whatever the reason for returning items to cartridgesave.co.uk, you will never pay a penny for postage.

    0.5p per page

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    1. 30,000 pages
    Oki 44844408 Black Image Drum
    1 pack | 0.5p per page Pack of 1 cartridges
    Page yield:
    1. 30,000 pages

    Pack Contains:

    Black - 30,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    £148.00

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £146.72
    • 3+ £146.09
    1 pack | 0.5p per page Pack of 1 cartridges
    Page yield:
    1. 30,000 pages

    Pack Contains:

    Black - 30,000 pages

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

      • Black image drum unit
      • Lowest online price guarantee
      • Lowest online price guarantee

        12 month guarantee and FREE returns

        If within a year of purchase you happen to experience any quality problem, we'll happily provide a replacement, or a full refund.

        Whatever the reason for returning items to cartridgesave.co.uk, you will never pay a penny for postage.

    £148.00

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £146.72
    • 3+ £146.09

What toner does the C831n use?

The C831n uses OKI 44844508 toner cartridges. OKI 44844508 toner comes in black; the black cartridge prints 10,000 pages.

OKI C831n Printer Review

Expert review of the OKI C831n printer

Our Verdict:

An Oki C831n offers great function for the price, with an option to create pages up to A3 size in monochrome and colour laser print.

Design

The design of the Oki C831n is simple and workmanlike with rounded lines. It is off-white in colour with grey accents. The machine weighs in at a pretty hefty 82 pounds and measures 17.6 inches wide by 21.7 inches deep by 14.2 inches high, making it compact enough for table-top use but only if you plan to place it alone, due to the weight. A black and white LED display screen allows easy-to-read access to task status, while the controls are managed using a simple four-way button control panel and alphanumeric keypad. The printer has a front access paper tray and cartridge change.

Advantages

The Oki C831n colour laser printer is capable of printing up to A3 size, at resolutions of up to 1,200 x 600 dpi in monochrome. The machine goes from start to first printed page in less than ten seconds and can achieve print speeds of up to 35 pages per minute in both black and white and colour single-sided A4 or 20 pages per minute for A3 size. The Oki C831n is compliant with Energy Star energy-efficiency requirements and has a maximum monthly duty cycle of 75,000 pages – ample for smaller business print requirements.

Disadvantages

Wired connection makes the Oki C831n less useful in office environments where workers will be looking to print from mobile devices while on the go although many offices look to remove this option for employees, if this is the case for you, no wireless option removes a potential headache. The Oki C831n does not benefit from any additional integrated functions such as scanning, copying or faxing. Automatic duplexing for double-sided prints is available only as an additional option. The 350-sheet maximum input (250-sheet input tray plus 100-sheet multipurpose tray) can mean more manual maintenance is required from users.