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HP Deskjet 840c Ink Cartridges

HP Deskjet 840c Ink Cartridges

The following 6 products are guaranteed to work in your HP Deskjet 840c printer:

6 products guaranteed to work in your printer:

6 products guaranteed to work in your HP Deskjet 840c printer:

HP Partner First Platinum

Partner First Platinum Certificate

       
Sets of ink cartridges for HP Deskjet 840c printer

  1. Genuine HP
    HP 15 / 17 Black & Tri-Colour Ink Cartridge Multipack
    HP 15 / 17 Black & Tri-Colour Ink Cartridge Multipack
    99% of 100

    40 reviews

    2 pack | 9.4p per page Pack of 2 cartridges
    Page yield:
    1. 500 pages
    2. 480 pages
    40ml

    Pack Contains:

    Black - 500 pages
    Tri-colour - 480 pages
    40ml

    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 C6615DE, C6625AE
    • 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.

    9.4p 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. 500 pages
    2. 480 pages
    40ml
    HP 15 / 17 Black & Tri-Colour Ink Cartridge Multipack
    2 pack | 9.4p per page Pack of 2 cartridges
    Page yield:
    1. 500 pages
    2. 480 pages
    40ml

    Pack Contains:

    Black - 500 pages
    Tri-colour - 480 pages
    40ml

    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.

    £92.54
    Sorry this item is currently out of stock.
    Thanks, we will email you when the HP 15 / 17 Black & Tri-Colour Ink Cartridge Multipack is back in stock
    Multi-buy discount
    • Buy more, save money
    • 2 £90.12
    • 3+ £89.26
    2 pack | 9.4p per page Pack of 2 cartridges
    Page yield:
    1. 500 pages
    2. 480 pages
    40ml

    Pack Contains:

    Black - 500 pages
    Tri-colour - 480 pages
    40ml

    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 C6615DE, C6625AE
      • 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.

    £92.54
    Sorry this item is currently out of stock.
    Thanks, we will email you when the HP 15 / 17 Black & Tri-Colour Ink Cartridge Multipack is back in stock
    Multi-buy discount
    • Buy more, save money
    • 2 £90.12
    • 3+ £89.26
  2. Cartridge Save Premium
    Compatible HP 15 / 17 Black & Tri-Colour Ink Cartridge Multipack
    Compatible HP 15 / 17 Black & Tri-Colour Ink Cartridge Multipack
    93.924050632911% of 100

    158 reviews

    2 pack | 5.2p per page Pack of 2 cartridges
    Page yield:
    1. 500 pages
    2. 480 pages
    40ml

    Pack Contains:

    Black - 500 pages
    Tri-colour - 480 pages
    40ml

    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 compatible C6615DE, C6625AE
    • Made from recycled HP cartridges

      Made using recycled HP cartridges, these cartridges are a direct replacement for the HP 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 HP cartridges

      Made from recycled HP cartridges

      Made using recycled HP cartridges, these cartridges are a direct replacement for the HP 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.
    5.2p 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. 500 pages
    2. 480 pages
    40ml
    Compatible HP 15 / 17 Black & Tri-Colour Ink Cartridge Multipack
    2 pack | 5.2p per page Pack of 2 cartridges
    Page yield:
    1. 500 pages
    2. 480 pages
    40ml

    Pack Contains:

    Black - 500 pages
    Tri-colour - 480 pages
    40ml

    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.

    £51.11

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £46.61
    • 3+ £44.66
    2 pack | 5.2p per page Pack of 2 cartridges
    Page yield:
    1. 500 pages
    2. 480 pages
    40ml

    Pack Contains:

    Black - 500 pages
    Tri-colour - 480 pages
    40ml

    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 compatible C6615DE, C6625AE
      • Made from recycled HP cartridges

        Made using recycled HP cartridges, these cartridges are a direct replacement for the HP 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 HP cartridges

        Made from recycled HP cartridges

        Made using recycled HP cartridges, these cartridges are a direct replacement for the HP 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.
    £51.11

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £46.61
    • 3+ £44.66

 
Black ink cartridges for HP Deskjet 840c printer

  1. Genuine HP
    HP 15XL High Capacity Black Ink Cartridge - (C6615DE)
    HP 15XL High Capacity Black Ink Cartridge - (C6615DE)
    98.4% of 100

    25 reviews

    1 pack | 9.3p per page Pack of 1 cartridges
    Page yield:
    1. 500 pages
    25ml

    Pack Contains:

    Black - 500 pages
    25ml

    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.

    High Capacity
    • High capacity black ink 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.

    9.3p 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. 500 pages
    25ml
    High Capacity
    HP 15XL High Capacity Black Ink Cartridge - (C6615DE)
    1 pack | 9.3p per page Pack of 1 cartridges
    Page yield:
    1. 500 pages
    25ml

    Pack Contains:

    Black - 500 pages
    25ml

    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.

    High Capacity
    £46.72

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £44.70
    • 3+ £43.90
    1 pack | 9.3p per page Pack of 1 cartridges
    Page yield:
    1. 500 pages
    25ml

    Pack Contains:

    Black - 500 pages
    25ml

    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.

    High Capacity
      • High capacity black ink 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.

    £46.72

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £44.70
    • 3+ £43.90
  2. Cartridge Save Premium
    Compatible HP 15XL High Capacity Black Printer Cartridge - (C6615D)
    Compatible HP 15XL High Capacity Black Printer Cartridge - (C6615D)
    94.414414414414% of 100

    111 reviews

    Save £20.93 compared to HP brand
    1 pack | 5.2p per page Pack of 1 cartridges
    Page yield:
    1. 500 pages
    25ml

    Pack Contains:

    Black - 500 pages
    25ml

    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.

    High Capacity
    • High capacity black ink cartridge
    • Made from recycled HP cartridges

      Made using recycled HP cartridges, this cartridge is a direct replacement for the HP 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 HP cartridges

      Made from recycled HP cartridges

      Made using recycled HP cartridges, this cartridge is a direct replacement for the HP 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.
    5.2p 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. 500 pages
    25ml
    High Capacity
    Compatible HP 15XL High Capacity Black Printer Cartridge - (C6615D)
    1 pack | 5.2p per page Pack of 1 cartridges
    Page yield:
    1. 500 pages
    25ml

    Pack Contains:

    Black - 500 pages
    25ml

    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.

    High Capacity
    £25.79

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £22.88
    • 3+ £21.64
    1 pack | 5.2p per page Pack of 1 cartridges
    Page yield:
    1. 500 pages
    25ml

    Pack Contains:

    Black - 500 pages
    25ml

    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.

    High Capacity
      • High capacity black ink cartridge
      • Made from recycled HP cartridges

        Made using recycled HP cartridges, this cartridge is a direct replacement for the HP 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 HP cartridges

        Made from recycled HP cartridges

        Made using recycled HP cartridges, this cartridge is a direct replacement for the HP 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.
    £25.79

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £22.88
    • 3+ £21.64

     
Colour ink cartridges for HP Deskjet 840c printer

  1. Genuine HP
    HP 17 Tri-Colour Ink Cartridge - (C6625AE)
    HP 17 Tri-Colour Ink Cartridge - (C6625AE)
    100% of 100

    11 reviews

    1 pack | 10.7p per page Pack of 1 cartridges
    Page yield:
    1. 480 pages
    15ml

    Pack Contains:

    Tri-colour - 480 pages
    15ml

    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.

    • Colour ink 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.

    10.7p 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. 480 pages
    15ml
    HP 17 Tri-Colour Ink Cartridge - (C6625AE)
    1 pack | 10.7p per page Pack of 1 cartridges
    Page yield:
    1. 480 pages
    15ml

    Pack Contains:

    Tri-colour - 480 pages
    15ml

    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.

    £51.37
    Sorry this item is currently out of stock.
    Thanks, we will email you when the HP 17 Tri-Colour Ink Cartridge - (C6625AE) is back in stock
    Multi-buy discount
    • Buy more, save money
    • 2 £49.12
    • 3+ £48.32
    1 pack | 10.7p per page Pack of 1 cartridges
    Page yield:
    1. 480 pages
    15ml

    Pack Contains:

    Tri-colour - 480 pages
    15ml

    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.

      • Colour ink 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.

    £51.37
    Sorry this item is currently out of stock.
    Thanks, we will email you when the HP 17 Tri-Colour Ink Cartridge - (C6625AE) is back in stock
    Multi-buy discount
    • Buy more, save money
    • 2 £49.12
    • 3+ £48.32
  2. Cartridge Save Premium
    Compatible HP 17 Tri-Colour Printer Cartridge - (C6625A)
    Compatible HP 17 Tri-Colour Printer Cartridge - (C6625A)
    92.765957446809% of 100

    47 reviews

    1 pack | 5.9p per page Pack of 1 cartridges
    Page yield:
    1. 480 pages
    15ml

    Pack Contains:

    Tri-colour - 480 pages
    15ml

    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.

    • Colour ink cartridge
    • Made from recycled HP cartridges

      Made using recycled HP cartridges, this cartridge is a direct replacement for the HP 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 HP cartridges

      Made from recycled HP cartridges

      Made using recycled HP cartridges, this cartridge is a direct replacement for the HP 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.
    5.9p 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. 480 pages
    15ml
    Compatible HP 17 Tri-Colour Printer Cartridge - (C6625A)
    1 pack | 5.9p per page Pack of 1 cartridges
    Page yield:
    1. 480 pages
    15ml

    Pack Contains:

    Tri-colour - 480 pages
    15ml

    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.

    £28.37

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £25.34
    • 3+ £24.02
    1 pack | 5.9p per page Pack of 1 cartridges
    Page yield:
    1. 480 pages
    15ml

    Pack Contains:

    Tri-colour - 480 pages
    15ml

    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.

      • Colour ink cartridge
      • Made from recycled HP cartridges

        Made using recycled HP cartridges, this cartridge is a direct replacement for the HP 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 HP cartridges

        Made from recycled HP cartridges

        Made using recycled HP cartridges, this cartridge is a direct replacement for the HP 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.
    £28.37

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £25.34
    • 3+ £24.02

Order Cheap HP DeskJet 840C Ink Cartridges

Everyone has a type of printer that they prefer. This can be due to the way it works or even how the prints look, but for every printer there is also something that is needed to keep them running smoothly - ink. With one of our replacement HP DeskJet 840C cartridges you can expect to keep the quality of your prints exceptional while saving money.

HP 840C Cartridges Delivered Free

Get the best DeskJet 840C ink possible for your printer and help your printer last longer and print much more professional looking prints. In addition, with FREE delivery and low prices like ours, why pass up a wonderful opportunity to save some of your hard earned cash? Our DeskJet 840C ink cartridges can keep your printer going for longer, while performing better. So for the best prices, fast next day delivery and money back guarantee, backed up by our award winning customer service team, choose Cartridge Save!

What ink does the HP Deskjet 840c use?

The HP Deskjet 840c uses HP 15 ink cartridges. HP 15 ink comes in black; the black cartridge prints 500 pages.

HP Deskjet 840c Printer Review

Expert review of the HP Deskjet 840c printer

Our Verdict:

The HP Deskjet 840C is specifically designed to meet the demands for a reliable, user-friendly, and speedy colour inkjet printer. The Hewlett Packard 840C printer produces photo-quality images and laser-sharp text because of the technologies that HP integrated into the device, and versatile paper handling options allow users to be creative with their print jobs for work or for personal use. Unfortunately, the Deskjet 840C inkjet printer is quite old, so its claimed 'superb performance' may be sub-par according to today's standards.

Design

Integrated with HP technologies like colour layering and coloursmart, the HP Deskjet 840C colour inkjet printer aims to print pictures and documents flawlessly for professional needs. The HP 840C is USB and parallel compatible and uses drop-on-demand thermal inkjet printing method, plus HP PCL level 3 printer language. The Deskjet 840C printer runs on 2MB of RAM with a 48kb receiver buffer and weighs 5.5kg without the pens and power supply.

Advantages

The HP Deskjet 840C is compatible with USB connections for plug-and-play convenience. It prints images according to how they appear on the monitor, and photo-quality graphics are possible regardless of the media used because of HP Colour Layering technology. Black texts look sharp and laser-like for professional-looking documents. The HP Deskjet 840C inkjet printer can accommodate different types of speciality paper, so users can use it for their greeting cards, banners, labels, and transparencies.

Disadvantages

Print speed for black text is only 8ppm in draft mode while print speed for full-page colour graphics is sluggish at 0.2ppm in best mode. The highest resolution of the HP 840C Deskjet printer is 600x600dpi, which is quite low when compared to printers by other brands. Operating system compatibility is very limited to older versions of Windows (before Windows XP). Mac systems need a USB connection to sync with the HP Deskjet 840C colour printer.