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FREE next-day delivery on everything
 

Delivery Options

TimescaleMethodCharge
Free next-day 98% of orders arrive the next working day Royal Mail 1st class * FREE
Courier next-day Arrives on the next working day

Courier next-day

In the extremely unlikely event that the courier does not attempt delivery on the next working day, you will be given:

- A 10% refund of the total order value

- A refund of £2.95 next-day courier charge

- A further voucher giving you 10% off your next order

 Courier £2.95
Courier pre-12 Arrives before 12 noon on the next working day

Courier pre-12

In the extremely unlikely event that the courier does not attempt delivery before 12 noon on the next working day, you will be given:

- A 10% refund of the total order value

- A refund of £7.95 pre-12 courier charge

- A further voucher giving you 10% off your next order

 Courier £7.95

* Depending on size and value, some orders may be upgraded from Royal Mail to Courier.


Delivery Schedule

Order placedExpect to receive
Monday, before 5:15pm Next day (Tuesday)
Tuesday, before 5:15pm Next day (Wednesday)
Wednesday, before 5:15pm Next day (Thursday)
Thursday, before 5:15pm Next day (Friday)
Friday, before 5:15pm Monday
Saturday or Sunday Tuesday

Bank holidays

We do not despatch or deliver orders on bank holidays

Highlands and Islands

Deliveries may take 2 to 3 days longer to arrive

International deliveries

We only deliver to addresses within the UK.

Lowest online price guaranteed
We beat or match all other retailers Lowest price guaranteed
and FREE next-day delivery

Lowest online price guaranteed.

If within 7 days of your purchase you find the same product (brand and model) being offered online at a lower price, we will refund 100% of the difference. For further info, click here.

Lowest online price guaranteed

To claim against our low price guarantee simply contact us and include the following information:

  • Your full name, postal address, email address and order number
  • The product code of the item you found cheaper on a competitor's site
  • The exact page on the competitors website where you found the product cheaper
  • Please note: unfortunately we are unable to offer this guarantee on printers and hardware

Our low price guarantee applies only to products available from online UK retailers. It excludes products that are not new and immediately available, online promotions such as special, bonus or free offers that are not at everyday prices and products which are sold under different terms and conditions, such as special financing, contract pricing or volume discount pricing.

Basically, the identical items must be in stock and ready for immediate dispatch on another VAT registered UK mainland based website.

Free next-day delivery

Our free delivery option typically uses Royal Mail first class. In 98% of cases, orders placed on Monday to Friday before 5:15pm will arrive on the next working day. To see other delivery options and our delivery schedule click here.

Delivery Schedule

Orders placed before 5:15pm on Monday to Thursday - receive next day

Orders placed before 5:15pm on Friday - receive on Monday

Orders placed on Saturday or Sunday - receive on Tuesday

Delivery Options

Free next-day

98% of orders arrive the next working day. Typically uses Royal Mail 1st class, though some orders may be upgraded to courier.

Guaranteed next-day (£2.95)

Uses courier. In the extremely unlikely event that delivery isn't attempted on the next working day, you will be given:

  • A 10% refund of the total order value
  • A refund of £2.95 courier charge
  • A further voucher giving you a further 10% off your next order

Guaranteed pre-12 (£7.95)

Uses courier. In the extremely unlikely event that delivery isn't attempted before 12 noon on the next working day, you will be given:

  • A 10% refund of the total order value
  • A refund of £7.95 courier charge
  • A further voucher giving you a further 10% off your next order

12 month warranty on printer cartridges

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

Free returns on printer cartridges

Whatever the reason for returning printer cartridges to Cartridge Save, you will never pay a penny for postage.

Lowest online price guaranteed

We pride ourselves in giving our customers the best possible value for money. To ensure you are not out of pocket, we will refund 100% of the difference, if within 7 days of your purchase you find the same product (brand and model) being offered online at a lower price.

To claim against our low price guarantee simply contact us and include the following information:

  • Your full name, postal address, email address and order number
  • The product code of the item you found cheaper on a competitor's site
  • The exact page on the competitors website where you found the product cheaper
  • Please note: unfortunately we are unable to offer this guarantee on printers and hardware

Our low price guarantee applies only to products available from online UK retailers. It excludes products that are not new and immediately available, online promotions such as special, bonus or free offers that are not at everyday prices and products which are sold under different terms and conditions, such as special financing, contract pricing or volume discount pricing.

Basically, the identical items must be in stock and ready for immediate dispatch on another VAT registered UK mainland based website.

OKI MB491 Toner Cartridges
OKI MB491 Toner Cartridges

OKI MB491 Toner Cartridges

The following 9 products are guaranteed to work in your OKI MB491 printer:

9 products guaranteed to work in your printer:

9 products guaranteed to work in your OKI MB491 printer:

Got a question about products for this printer?
Ask a question | View 1 question

 
Black toner cartridges for OKI MB491 printer

  1. Cartridge Save Premium
    Compatible High Capacity Black Oki 44917602 Toner Cartridge - (44917602)
    Compatible High Capacity Black Oki 44917602 Toner Cartridge - (44917602)
    97.5% of 100
    8 reviews
    Customer Reviews
    1. 5 Star 7
    2. 4 Star 1
    3. 3 Star 0
    4. 2 Star 0
    5. 1 Star 0
    See all 8 reviews

    Average Customer Review:
    97.5%
    8 reviews

    1. 100%

      By Kevin Edwards on

      Quality toner with great value. No difference seen to HP toner. Would recommend to others.
    2. 100%

      By Mike Measures on

      Excellent worked first time and continues to work. There is always a bit of concern when buying a combatible toner but this has not been a disappointment.

      Also the very competitive prices really help.
    3. 100%

      By nmcd on

      have bought several over past couple of years, only one had issue which was immediately resolved, great value and service.
    4. 100%

      By Pdf on

      The cartridge arrived the day after it was ordered and gives great prints. Excellent!!
    5. 100%

      By Rick on

      Brilliant value for money very good quality, overall excellent product.
    Page
    Show per page
    Save £61.40 compared to the genuine OKI cartridge!

    Best value Premium

    1 pack | 0.4p per page Pack of 1 cartridges
    Page yield:
    1. 12,000 pages

    Pack Contains:

    Black - 12,000 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.

    High Capacity
    • High capacity black toner cartridge
    • 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.

    Best value Premium

    0.4p 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. 12,000 pages
    High Capacity
    Compatible High Capacity Black Oki 44917602 Toner Cartridge - (44917602)

    Best value Premium

    1 pack | 0.4p per page Pack of 1 cartridges
    Page yield:
    1. 12,000 pages

    Pack Contains:

    Black - 12,000 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.

    High Capacity
    £50.24 (£60.29 inc VAT)

    FREE next-day delivery

      Best Value Premium
    Multi-buy discount
    • Buy more, save money
    • 2 £46.39 (£55.67 inc VAT)
    • 3+ £44.62 (£53.54 inc VAT)

    Best value Premium

    1 pack | 0.4p per page Pack of 1 cartridges
    Page yield:
    1. 12,000 pages

    Pack Contains:

    Black - 12,000 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.

    High Capacity
      • High capacity black toner cartridge
      • 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.
    £50.24 (£60.29 inc VAT)

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £46.39 (£55.67 inc VAT)
    • 3+ £44.62 (£53.54 inc VAT)
  2. Cartridge Save Premium
    Compatible Black OKI 44574802 Toner Cartridge - (44574802 Laser Printer Cartridge)
    Compatible Black OKI 44574802 Toner Cartridge - (44574802 Laser Printer Cartridge)
    100% of 100
    4 reviews
    Customer Reviews
    1. 5 Star 4
    2. 4 Star 0
    3. 3 Star 0
    4. 2 Star 0
    5. 1 Star 0
    See all 4 reviews

    Average Customer Review:
    100%
    4 reviews

    1. 100%

      By Steve Fletcher on

      Excellent service, prompt delivery and keen prices. Would whole-heartedly recommend to others. Print quality first class. Delighted with my purchases.

      Steve F
    2. 100%

      By Vip N on

      Cartridge worked perfectly and worked well. I was pleased with the price and the print quality showed good contrast , This was on my OKI MB471B. Would definitely recommend Cartridge Save to others,
    3. 100%

      By Steve Fletcher on

      Excellent service and speedy delivery. Very pleased
    4. 100%

      By Pearl Chambers on

      Excellent product. Great service, prompt delivery and very affordable price. Would highly recommend.
    Show per page
    Save £44.73 compared to the genuine OKI cartridge!
    1 pack | 0.5p per page Pack of 1 cartridges
    Page yield:
    1. 7,000 pages

    Pack Contains:

    Black - 7,000 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
    • 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. 7,000 pages
    Compatible Black OKI 44574802 Toner Cartridge - (44574802 Laser Printer Cartridge)
    1 pack | 0.5p per page Pack of 1 cartridges
    Page yield:
    1. 7,000 pages

    Pack Contains:

    Black - 7,000 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.

    £36.60 (£43.92 inc VAT)

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £33.43 (£40.12 inc VAT)
    • 3+ £32.01 (£38.41 inc VAT)
    1 pack | 0.5p per page Pack of 1 cartridges
    Page yield:
    1. 7,000 pages

    Pack Contains:

    Black - 7,000 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
      • 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.
    £36.60 (£43.92 inc VAT)

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £33.43 (£40.12 inc VAT)
    • 3+ £32.01 (£38.41 inc VAT)
  3. Cartridge Save Premium
    Compatible Black Oki 44574702 Toner Cartridge - (44574702)
    Compatible Black Oki 44574702 Toner Cartridge - (44574702)
    Save £30.18 compared to the genuine OKI cartridge!
    1 pack | 0.8p per page Pack of 1 cartridges
    Page yield:
    1. 3,000 pages

    Pack Contains:

    Black - 3,000 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
    • 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. 3,000 pages
    Compatible Black Oki 44574702 Toner Cartridge - (44574702)
    1 pack | 0.8p per page Pack of 1 cartridges
    Page yield:
    1. 3,000 pages

    Pack Contains:

    Black - 3,000 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.

    £24.69 (£29.63 inc VAT)

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £22.11 (£26.53 inc VAT)
    • 3+ £20.99 (£25.19 inc VAT)
    1 pack | 0.8p per page Pack of 1 cartridges
    Page yield:
    1. 3,000 pages

    Pack Contains:

    Black - 3,000 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
      • 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.
    £24.69 (£29.63 inc VAT)

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £22.11 (£26.53 inc VAT)
    • 3+ £20.99 (£25.19 inc VAT)
  4. Genuine OKI
    Genuine High Capacity Black OKI 44917602 Toner Cartridge - (44917602 Laser Printer Cartridge)
    Genuine High Capacity Black OKI 44917602 Toner Cartridge - (44917602 Laser Printer Cartridge)
    100% of 100
    5 reviews
    Customer Reviews
    1. 5 Star 5
    2. 4 Star 0
    3. 3 Star 0
    4. 2 Star 0
    5. 1 Star 0
    See all 5 reviews

    Average Customer Review:
    100%
    5 reviews

    1. 100%

      By Feracam on

      Always good quality, first class customer service and super-fast delivery... Have been ordering from them for years.
    2. 100%

      By Luisa on

      As always, a quality product. Always a pleasure to deal with Cartridge Save.
    3. 100%

      By Maurice on

      We need this item quickly, went on line compared a couple of sites and found Cartridgesave the most competitive and placed the order. Goods received next day as promised, very promptly. The service was first class. We have used Cartridgesave in the past and will do again. I would recommend them to anyone, they're good !!
    4. 100%

      By Jack on

      The genuine toner cartridges are the best. I have had bad experience with non-genuine cartridges and cannot recommend them.
    5. 100%

      By Kayla on

      Thanks for the toner cartridge! It was easy to purchase and came next day. The product is of good quality. We will continue to use you! Thanks.
    Show per page

    Best value Genuine

    1 pack | 0.9p per page Pack of 1 cartridges
    Page yield:
    1. 12,000 pages

    Pack Contains:

    Black - 12,000 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.

    High Capacity
    • High capacity 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.

    Best value Genuine

    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. 12,000 pages
    High Capacity
    Genuine High Capacity Black OKI 44917602 Toner Cartridge - (44917602 Laser Printer Cartridge)

    Best value Genuine

    1 pack | 0.9p per page Pack of 1 cartridges
    Page yield:
    1. 12,000 pages

    Pack Contains:

    Black - 12,000 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.

    High Capacity
    £111.64 (£133.97 inc VAT)

    FREE next-day delivery

      Best Value Genuine
    Multi-buy discount
    • Buy more, save money
    • 2 £109.48 (£131.38 inc VAT)
    • 3+ £108.69 (£130.43 inc VAT)

    Best value Genuine

    1 pack | 0.9p per page Pack of 1 cartridges
    Page yield:
    1. 12,000 pages

    Pack Contains:

    Black - 12,000 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.

    High Capacity
      • High capacity 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.

    £111.64 (£133.97 inc VAT)

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £109.48 (£131.38 inc VAT)
    • 3+ £108.69 (£130.43 inc VAT)
  5. Genuine OKI
    Genuine Black OKI 44574802 Toner Cartridge - (44574802 Laser Printer Cartridge)
    Genuine Black OKI 44574802 Toner Cartridge - (44574802 Laser Printer Cartridge)
    95% of 100
    8 reviews
    Customer Reviews
    1. 5 Star 6
    2. 4 Star 2
    3. 3 Star 0
    4. 2 Star 0
    5. 1 Star 0
    See all 8 reviews

    Average Customer Review:
    95%
    8 reviews

    1. 100%

      By Peter B on

      Reasonably priced and came promptly. I am using branded cartridges now from the manufacturer, far more expensive but have had some bad experiences with compatibles. Will use these Cartridge Save again.
    2. 100%

      By Liz James on

      First class service as always
    3. 100%

      By Bing on

      Arrived on time and in good order
    4. 100%

      By Liz on

      Very good product - worth buying the genuine cartridge to get a high yield of high quality
    5. 100%

      By Liz on

      First class service, which is what I now expect from this company every time. Next day service with a timed delivery - what more can you ask for.
    Page
    Show per page
    1 pack | 1.2p per page Pack of 1 cartridges
    Page yield:
    1. 7,000 pages

    Pack Contains:

    Black - 7,000 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.

    1.2p 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. 7,000 pages
    Genuine Black OKI 44574802 Toner Cartridge - (44574802 Laser Printer Cartridge)
    1 pack | 1.2p per page Pack of 1 cartridges
    Page yield:
    1. 7,000 pages

    Pack Contains:

    Black - 7,000 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.

    £81.33 (£97.60 inc VAT)

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £79.39 (£95.27 inc VAT)
    • 3+ £78.69 (£94.43 inc VAT)
    1 pack | 1.2p per page Pack of 1 cartridges
    Page yield:
    1. 7,000 pages

    Pack Contains:

    Black - 7,000 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.

    £81.33 (£97.60 inc VAT)

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £79.39 (£95.27 inc VAT)
    • 3+ £78.69 (£94.43 inc VAT)
  6. Genuine OKI
    Genuine Black Oki 44574702 Toner Cartridge - (44574702)
    Genuine Black Oki 44574702 Toner Cartridge - (44574702)
    100% of 100
    14 reviews
    Customer Reviews
    1. 5 Star 14
    2. 4 Star 0
    3. 3 Star 0
    4. 2 Star 0
    5. 1 Star 0
    See all 14 reviews

    Average Customer Review:
    100%
    14 reviews

    1. 100%

      By Priti on

      Quick service very good
    2. 100%

      By Brahma Kumaris on

      Good Toners , print quality is good, Im using the OKI MB471w printer. The other companies are a bit costlier than Cartidge save. This is better in price as well as quality. Yes, I would definitely recommen this to others
    3. 100%

      By andy moore on

      very good service and fast delively
    4. 100%

      By Jamie Gillies on

      Brilliant service as always. Price is always great value and delivery next day as promised. Happy to recommend to others.
    5. 100%

      By Davy P on

      fast service and genuine OKI cartridges .Printer very happy
    Page
    Show per page
    1 pack | 1.8p per page Pack of 1 cartridges
    Page yield:
    1. 3,000 pages

    Pack Contains:

    Black - 3,000 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.

    1.8p 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. 3,000 pages
    Genuine Black Oki 44574702 Toner Cartridge - (44574702)
    1 pack | 1.8p per page Pack of 1 cartridges
    Page yield:
    1. 3,000 pages

    Pack Contains:

    Black - 3,000 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.

    £54.87 (£65.84 inc VAT)

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £52.94 (£63.53 inc VAT)
    • 3+ £52.26 (£62.71 inc VAT)
    1 pack | 1.8p per page Pack of 1 cartridges
    Page yield:
    1. 3,000 pages

    Pack Contains:

    Black - 3,000 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.

    £54.87 (£65.84 inc VAT)

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £52.94 (£63.53 inc VAT)
    • 3+ £52.26 (£62.71 inc VAT)

 
Maintenance items for OKI MB491 printer

  1. Genuine OKI
    Genuine Oki 44565808 Fuser Unit - (44565808)
    Genuine Oki 44565808 Fuser Unit - (44565808)
    • Fuser kit
    • 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.

    Genuine Oki 44565808 Fuser Unit - (44565808)
    £147.32 (£176.78 inc VAT)

    FREE delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £145.12 (£174.14 inc VAT)
    • 3+ £144.29 (£173.15 inc VAT)
      • Fuser kit
      • 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.

    £147.32 (£176.78 inc VAT)

    FREE delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £145.12 (£174.14 inc VAT)
    • 3+ £144.29 (£173.15 inc VAT)
  2. Cartridge Save Premium
    Compatible Black Oki 44574302 Image Drum - (44574302)
    Compatible Black Oki 44574302 Image Drum - (44574302)
    100% of 100
    1 review
    Customer Reviews
    1. 5 Star 1
    2. 4 Star 0
    3. 3 Star 0
    4. 2 Star 0
    5. 1 Star 0
    See all 1 reviews

    Average Customer Review:
    100%
    1 reviews

    1. 100%

      By Stephen B on

      First time I decided to try a compatible product for my printer. Ordered this replacement image drum which was delivered next day and is exactly as described. It was a no brainer when it came to comparing the price with Cartridge Save from original manufacturer's and other compatibles in the marketplace.

      Fitting to my OKI B431 printer was easy and straight forward. I can only describe the quality of the print as excellent! I have no hesitation in recommending Cartridge Save to anyone requiring replacement products for their printers. I look forward to my future business with them.
    Show per page
    Save £45.54 compared to the genuine OKI cartridge!

    Best value Premium

    1 pack | 0.1p per page Pack of 1 cartridges
    Page yield:
    1. 25,000 pages

    Pack Contains:

    Black - 25,000 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.

    • Image drum unit
    • 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.

    Best value Premium

    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. 25,000 pages
    Compatible Black Oki 44574302 Image Drum - (44574302)

    Best value Premium

    1 pack | 0.1p per page Pack of 1 cartridges
    Page yield:
    1. 25,000 pages

    Pack Contains:

    Black - 25,000 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.

    £37.26 (£44.71 inc VAT)

    FREE next-day delivery

      Best Value Premium
    Multi-buy discount
    • Buy more, save money
    • 2 £34.06 (£40.87 inc VAT)
    • 3+ £32.62 (£39.14 inc VAT)

    Best value Premium

    1 pack | 0.1p per page Pack of 1 cartridges
    Page yield:
    1. 25,000 pages

    Pack Contains:

    Black - 25,000 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.

      • Image drum unit
      • 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.
    £37.26 (£44.71 inc VAT)

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £34.06 (£40.87 inc VAT)
    • 3+ £32.62 (£39.14 inc VAT)
  3. Genuine OKI
    Genuine Black Oki 44574302 Image Drum - (44574302)
    Genuine Black Oki 44574302 Image Drum - (44574302)
    96% of 100
    10 reviews
    Customer Reviews
    1. 5 Star 8
    2. 4 Star 2
    3. 3 Star 0
    4. 2 Star 0
    5. 1 Star 0
    See all 10 reviews

    Average Customer Review:
    96%
    10 reviews

    1. 80%

      By David Davidson on

      Genuine OKI product well priced. Easily ordered and received without delay.
      Would recommend this supplier to anyone.
    2. 80%

      By H Musa on

      'm delighted with these Genuine OKI 44574302 cartridges. They worked straight away and installation was simple. The price was really good, great value. Delivery was advertised as next-day and arrived on time. I always use Cartridge Save for my cartridges and I would recommend these cartridges to anyone with this printer

    3. 100%

      By Symon deCamps on

      excellent service , from start to finish.

      best service provider on the web.

      cheers
    4. 100%

      By GP Surgery on

      Genuine article. Came on time ( in two days as we opted for free delivery). As usual effective service at a great cost. Thank You
    5. 100%

      By Ant B on

      Genunine product great price arrived next day what more can one say
    Page
    Show per page

    Best value Genuine

    1 pack | 0.3p per page Pack of 1 cartridges
    Page yield:
    1. 25,000 pages

    Pack Contains:

    Black - 25,000 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.

    • 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.

    Best value Genuine

    0.3p 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. 25,000 pages
    Genuine Black Oki 44574302 Image Drum - (44574302)

    Best value Genuine

    1 pack | 0.3p per page Pack of 1 cartridges
    Page yield:
    1. 25,000 pages

    Pack Contains:

    Black - 25,000 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.

    £82.80 (£99.36 inc VAT)

    FREE next-day delivery

      Best Value Genuine
    Multi-buy discount
    • Buy more, save money
    • 2 £80.76 (£96.91 inc VAT)
    • 3+ £80.02 (£96.02 inc VAT)

    Best value Genuine

    1 pack | 0.3p per page Pack of 1 cartridges
    Page yield:
    1. 25,000 pages

    Pack Contains:

    Black - 25,000 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.

      • 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.

    £82.80 (£99.36 inc VAT)

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £80.76 (£96.91 inc VAT)
    • 3+ £80.02 (£96.02 inc VAT)

Customer Questions & Answers

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We are currently answering questions in: 8 minutes

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  • Hi, do you do drum units for Oki MB491 printers?

    Drum Unit for Oki MB491

    Yes, the Oki MB491 drum unit is also known as the genuine Oki 44574302 image drum and can be ordered from the following page of our website: https://www.cartridgesave.co.uk/44574302.html

    Answered by Demi Mitchell (Staff Member) - about 6 years ago

Most popular Oki printers

OKI MB491 Printer Review

Expert review of the OKI MB491 printer

Our Verdict:

A flexible all-in-one unit suitable for office use, the Oki MB491 is the best multifunction printer to have in a busy work environment. The Oki MB491 printer is built for shared use and offers high-performance printing, copying, scanning and faxing, with an impressive print rate of up to 40 pages per minute. The Oki MB491 all-in-one printer even offers maximum print quality up to 1200 dpi, while also providing flexible media handling. However, the MB491 printer can only produce monochrome outputs and may not be very efficient for high-volume printing, with its meagre 350-sheet paper capacity.

Design

The Oki MB491 A4 mono all-in-one multifunction printer adopts the same design as the previous multifunction models from Oki. It has a 50-sheet RADF unit on top of the high-resolution scanner and copier, while the automatic duplexer allows convenient printing of double-sided documents. The MB491 mono laser printer MFP features good connective options, including a USB port and a LAN port for networking. Versatile enough for any kind of workgroup, the Oki MB491 can be used with most Windows and Mac computers.

Advantages

One of the best advantages of the Oki MB491 multifunction printer is its ability to forward the fax messages it receives to email addresses. This makes document transfer very convenient. Additionally, the Oki MB491 laser printer offers document encryption for added security. It has an intuitive user interface and fast speed of 40 ppm. With the option to use a high capacity black Oki MB491 toner, this machine has more affordable operating costs than some of its predecessors.

Disadvantages

However, the Oki MB491 A4 printer is still limited to monochrome printing and it is only suitable for low to mid volume printing because of its low paper capacity. Otherwise, the Oki MB-491 is a good choice of office printer for workgroups.