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FREE next-day delivery on everything
 

Delivery Schedule

Most orders will arrive in the timeframes shown below. However, due to the COVID-19 crisis, a minority will take a day or more than expected. If your order hasn't arrived by the estimated delivery date, please allow 5 days before contacting us.


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

All orders are being dispatched from our warehouse on the day they are placed (Monday to Friday before 5:15pm).

The possible delays in delivery are due to unprecedented demand on couriers, and affect all couriers throughout the U.K. This means that all online stores will be affected equally, regardless of the speed in which orders are dispatched.

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
Fast, FREE 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.

<2>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 B512dnw Toner Cartridges

OKI B512dnw Toner Cartridges

The following 7 products are guaranteed to work in your OKI B512dnw printer:

7 products guaranteed to work in your printer:

7 products guaranteed to work in your OKI B512dnw printer:

Got a question about products for this printer?
Ask a question

 
Black toner cartridges for OKI B512dnw printer

  1. Genuine OKI
    Genuine Extra High Capacity Black Oki 45807111 Toner Cartridge (45807111 Laser Printer Cartridge)
    Genuine Extra High Capacity Black Oki 45807111 Toner Cartridge (45807111 Laser Printer Cartridge)

    Best value Genuine

    1 pack | 1.3p 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
    • Extra 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

    1.3p 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. 12,000 pages
    High Capacity
    Genuine Extra High Capacity Black Oki 45807111 Toner Cartridge (45807111 Laser Printer Cartridge)

    Best value Genuine

    1 pack | 1.3p 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
    £150.14

    FREE next-day delivery

      Best Value Genuine
    Multi-buy discount
    • Buy more, save money
    • 2 £147.31
    • 3+ £146.27

    Best value Genuine

    1 pack | 1.3p 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
      • Extra 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.

    £150.14

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £147.31
    • 3+ £146.27
  2. Genuine OKI
    Genuine High Capacity Black Oki 45807106 Toner Cartridge (45807106 Laser Printer Cartridge)
    Genuine High Capacity Black Oki 45807106 Toner Cartridge (45807106 Laser Printer Cartridge)
    97.777777777778% of 100
    9 reviews
    Customer Reviews
    1. 5 Star 8
    2. 4 Star 1
    3. 3 Star 0
    4. 2 Star 0
    5. 1 Star 0
    See all 9 reviews

    Average Customer Review:
    97.777777777778%
    9 reviews

    1. 100%

      By Dylan Franklin on

      After buying a compatible cartridge, and my Oki printer performing very badly, buying an original was a breath of fresh air. Works like a charm and I have good quality prints again.
    2. 100%

      By Jackie on

      Easy to install with no toner leakage. Excellent print quality at an affordable price, with quick next day delivery an added bonus. We use CartridgeSave for all our printer needs and would not use anyone else.
    3. 100%

      By Andy Irwin on

      Exactly as described, but delivery was extremely quick. CartridgeSave is always our go-to, as their service is superb
    4. 100%

      By Gary on

      Genuine High Capacity Oki toner cartridge at a reasonable price.
    5. 80%

      By Welshman on

      Good price. Genuine product. Using an OKi printer. Installation easy. #
    Page
    Show per page
    1 pack | 1.6p 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.

    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.

    1.6p 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
    High Capacity
    Genuine High Capacity Black Oki 45807106 Toner Cartridge (45807106 Laser Printer Cartridge)
    1 pack | 1.6p 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.

    High Capacity
    £109.63

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £106.96
    • 3+ £106.00
    1 pack | 1.6p 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.

    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.

    £109.63

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £106.96
    • 3+ £106.00
  3. Genuine OKI
    Genuine Black Oki 45807102 Toner Cartridge (45807102 Laser Printer Cartridge)
    Genuine Black Oki 45807102 Toner Cartridge (45807102 Laser Printer Cartridge)
    1 pack | 2.6p 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.

    2.6p 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 45807102 Toner Cartridge (45807102 Laser Printer Cartridge)
    1 pack | 2.6p 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.

    £77.68

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £75.31
    • 3+ £74.47
    1 pack | 2.6p 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.

    £77.68

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £75.31
    • 3+ £74.47
  4. Cartridge Save Premium
    Compatible Extra High Capacity Black Oki 45807111 Toner Cartridge (Replaces 45807111 Laser Printer Cartridge)
    Compatible Extra High Capacity Black Oki 45807111 Toner Cartridge (Replaces 45807111 Laser Printer Cartridge)
    Save £73.57 compared to the genuine OKI cartridge!

    Best value Premium

    1 pack | 0.6p 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
    • Extra high capacity black toner cartridge
    • Premium brand toner cartridge

      These cartridges are a direct replacement for the version. Manufactured to strict quality standards, our premium cartridges product high quality prints and are very reliable.

    • Premium brand toner cartridge

      Premium brand toner cartridge

      These cartridges are a direct replacement for the version. Manufactured to strict quality standards, our premium cartridges product high quality prints and are very reliable.

    • 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

    0.6p 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 Extra High Capacity Black Oki 45807111 Toner Cartridge (Replaces 45807111 Laser Printer Cartridge)

    Best value Premium

    1 pack | 0.6p 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
    £76.57

    FREE next-day delivery

      Best Value Premium
    Multi-buy discount
    • Buy more, save money
    • 2 £71.14
    • 3+ £68.62

    Best value Premium

    1 pack | 0.6p 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
      • Extra high capacity black toner cartridge
      • Premium brand toner cartridge

        These cartridges are a direct replacement for the version. Manufactured to strict quality standards, our premium cartridges product high quality prints and are very reliable.

      • Premium brand toner cartridge

        Premium brand toner cartridge

        These cartridges are a direct replacement for the version. Manufactured to strict quality standards, our premium cartridges product high quality prints and are very reliable.

      • 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.
    £76.57

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £71.14
    • 3+ £68.62
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Most popular Oki printers

OKI B512dnw Printer Review

Expert review of the OKI B512dnw printer

Our Verdict:

Though the print quality is excellent, the Oki B512dnw slows down considerably when printing graphics and charts, and will never achieve the 46 ppm as promised by the manufacturer. Black texts are crisp down to a font size of 8pt, but are blurred or grey on smaller fonts. The paper capacity is 530 sheets but can be optimized up to 1,160 through the purchase of a second tray.

The device is user-friendly and wireless enabled, and users can print remotely via a smartphone or tablet app.

Design

Compared with printers of equal specs, the Oki B512dnw is quite small and light. It can service multiple devices. Designed with ease of use in mind, the user can access the paper tray at the front for loading and collect the printed sheet at the top of the device. All the manual controls are situated right beside the output tray. Measuring just 387mm x 394mm x 286 mm, the Oki B512dnw will fit onto a desk easily.

Advantages

This is a small yet powerful printer, exceptionally energy efficient and quiet during operation. It produces top-quality prints. More environmentally friendly than conventional printers, Oki pioneered the featured LED technology. Oki printers have a lower environmental impact than most printers, and features such as the eco mode, automatic shutdown and sleep mode have resulted in the Oki B512dnw being awarded a high-efficiency energy rating.

Businesses can print up to 100,000 pages per month, and thanks to its 3GB memory, several large print jobs can be lined up simultaneously. Duplex printing is also a standard feature.

Disadvantages

The Oki B512dnw is considerably slower than expected, and users can only achieve 46 ppm when printing text-only documents.