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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.

Canon i-SENSYS MF237w Toner Cartridges

Canon i-SENSYS MF237w Toner Cartridges

The following 2 products are guaranteed to work in your Canon i-SENSYS MF237w printer:

2 products guaranteed to work in your printer:

2 products guaranteed to work in your Canon i-SENSYS MF237w printer:

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

 
Black toner cartridges for Canon i-SENSYS MF237w printer

  1. Genuine Canon
    Genuine Black Canon CRG-737 Toner Cartridge - (9435B002)
    Genuine Black Canon CRG-737 Toner Cartridge - (9435B002)
    100% of 100
    10 reviews
    Customer Reviews
    1. 5 Star 10
    2. 4 Star 0
    3. 3 Star 0
    4. 2 Star 0
    5. 1 Star 0
    See all 10 reviews

    Average Customer Review:
    100%
    10 reviews

    1. 100%

      By Jan Nechanicky on

      Very fast and efficient service, actually I could not believe how fast it was delivered. Well done
    2. 100%

      By John Airey on

      Easy to fit, simple enough to register to recycle old ones. Found them to be reliable and I've bought a lot of them.
    3. 100%

      By Scott Vevers on

      Excellent quality
    4. 100%

      By Samuel Blitz on

      The service was good but I stupidly forgot to do my research on the price and paid at least £10 more than ordering the cartridge from another supplier.
    5. 100%

      By Jan Nechanicky on

      Very reliable and professional service, the Canon cartridge works beautifully
    Page
    Show per page

    Best value Genuine

    1 pack | 2.8p per page Pack of 1 cartridges
    Page yield:
    1. 2,400 pages

    Pack Contains:

    Black - 2,400 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.

    Best value Genuine

    2.8p 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. 2,400 pages
    Genuine Black Canon CRG-737 Toner Cartridge - (9435B002)

    Best value Genuine

    1 pack | 2.8p per page Pack of 1 cartridges
    Page yield:
    1. 2,400 pages

    Pack Contains:

    Black - 2,400 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.

    £66.91

    FREE next-day delivery

      Best Value Genuine
    Multi-buy discount
    • Buy more, save money
    • 2 £64.42
    • 3+ £63.54

    Best value Genuine

    1 pack | 2.8p per page Pack of 1 cartridges
    Page yield:
    1. 2,400 pages

    Pack Contains:

    Black - 2,400 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.

    £66.91

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £64.42
    • 3+ £63.54
  2. Cartridge Save Premium
    Compatible Black Canon CRG-737 Toner Cartridge - (9435B002)
    Compatible Black Canon CRG-737 Toner Cartridge - (9435B002)
    Save £32.78 compared to the genuine Canon cartridge!

    Best value Premium

    1 pack | 1.4p per page Pack of 1 cartridges
    Page yield:
    1. 2,400 pages

    Pack Contains:

    Black - 2,400 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
    • Premium brand recycled toner cartridge

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

    • Premium brand recycled toner cartridge

      Premium brand recycled toner cartridge

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

    Best value Premium

    1.4p 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. 2,400 pages
    Compatible Black Canon CRG-737 Toner Cartridge - (9435B002)

    Best value Premium

    1 pack | 1.4p per page Pack of 1 cartridges
    Page yield:
    1. 2,400 pages

    Pack Contains:

    Black - 2,400 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.

    £34.13

    FREE next-day delivery

      Best Value Premium
    Multi-buy discount
    • Buy more, save money
    • 2 £30.82
    • 3+ £29.35

    Best value Premium

    1 pack | 1.4p per page Pack of 1 cartridges
    Page yield:
    1. 2,400 pages

    Pack Contains:

    Black - 2,400 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
      • Premium brand recycled toner cartridge

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

      • Premium brand recycled toner cartridge

        Premium brand recycled toner cartridge

        Made using recycled Canon cartridges, this cartridge is a direct replacement for the Canon 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.
    £34.13

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £30.82
    • 3+ £29.35

Customer Questions & Answers

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Questions asked between 9am and 5pm, Monday to Friday excluding bank holidays will be answered within 30 minutes.
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Most popular Canon printers

Canon i-SENSYS MF237w Printer Review

Expert review of the Canon i-SENSYS MF237w printer

Our Verdict:

Enabling users to print, copy, scan, and fax from a single machine, as well as via mobile phone and tablet device, the Canon i-SENSYS MF-237w is the perfect printer for smaller offices. Fast and reliable, it can handle 23 pages per minute and has a 100-sheet paper output, as well as environmentally conscious functions such as Eco reports and reduced power consumption modes; the Canon i-SENSYS MF-237w is a good all-rounder.

Design

A mono laser printer, the Canon MF-237w measures 390 x 371 x 360mm, and weighs 11.4kg. Its touch screen display makes it incredibly easy to use, while the machine also features an automatic document feeder, a Super G3 Fax, USB and wireless connection, and the ability to share documents via its network. Advanced printing features include Google Cloud Printing, AirPrint, the Canon PRINT Business App, and similar Android-based print programmes. The Canon i-SENSYS MF-237w’s page print volume is 500 to 2,000 pages, and its duty cycle 15,000 pages.

Advantages

Fast and reliable, the Canon i-SENSYS MF237w enables users to access printer information and a variety of jobs manually, or remotely from tablet and mobile phone devices; those in need of a quality printing job needn’t be beside the machine in order to get their work done. Accompanying professional quality printing, scanning, and copying, the Canon MF-237w boasts a fax function that creates documents at a resolution of 200 x 100 dpi, and has a 256 fax memory and 104 number speed dial. The machine’s print quality is 1200 x 1200 dpi, with a 600 x 600 dpi resolution. Taking just 6 seconds out of sleep mode to produce the first document, and with toner saver mode, this is an efficient model. Copies are created at a resolution of 600 x 600 dpi, and scanned items are replicated at a dpi of 9600 x 9600 in enhanced mode.

Disadvantages

The Canon i-SENSYS MF-237w is fast and efficient, providing excellent print quality that can be relied upon. Its downfall lies in the fact that documents can only be produced in monochrome; small companies may wish to create projects in colour.