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.

Epson EcoTank ET-3700 Ink Cartridges

Epson EcoTank ET-3700 Ink Cartridges

The following 11 products are guaranteed to work in your Epson EcoTank ET-3700 printer:

11 products guaranteed to work in your printer:

11 products guaranteed to work in your Epson EcoTank ET-3700 printer:

Got a question about products for this printer?

       
Sets of ink cartridges for Epson EcoTank ET-3700 printer

  1. Compatible Epson 102 4 Colour Ink Bottle Multipack - (C13T03R140/240/340/440)
    Customer Reviews
    1. 5 Star 6
    2. 4 Star 0
    3. 3 Star 0
    4. 2 Star 0
    5. 1 Star 0
    See all 6 reviews

    Average Customer Review:
    100%
    6 reviews

    1. 100%

      By Norma Sheard on

      Always worry that a substitute is not as good as the OEM product. Delighted works perfectly well at half the price !!!!
    2. 100%

      By J S on

      Fast delivery,good communication and ink works well.
      Can’t fault!
    3. 100%

      By Oliver on

      The ink is as advertised and terrific value for money. Easy to install, faultless print quality for my Epson. However, it’s Cartridgesave that really impresses. Such prompt delivery and service. Keep that up and I’ll never shop for cartridges and toners anywhere else.
    4. 100%

      By Sonya on

      What a brilliant price for these inks! I love Cartridesave ad I have been using them for a number of years, BEST PRICE and the lovely staff on the phone are WONDERFUL, HELPFUL, PROFESSIONAL and are a credit to the success of cartridgesave. thank you ALL! x
    5. 100%

      By Sonya on

      FANTASTIC PRODUCT and FANTASTIC SERVICE! Thank you x
    Page
    Show per page
    Save £17.23 compared to the genuine Epson multipack!
    Page yield:
    1. 7,500 pages
    2. 6,000 pages
    3. 6,000 pages
    4. 6,000 pages
    337ml

    Pack Contains:

    Black - 7,500 pages
    Cyan - 6,000 pages
    Magenta - 6,000 pages
    Yellow - 6,000 pages
    337ml

    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.

    • Pack of 4 ink bottles
    • Premium brand ink cartridges

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

    • Premium brand ink cartridges

      These cartridges are a direct replacement for the versions. 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

    0.1p 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. 7,500 pages
    2. 6,000 pages
    3. 6,000 pages
    4. 6,000 pages
    337ml
    Page yield:
    1. 7,500 pages
    2. 6,000 pages
    3. 6,000 pages
    4. 6,000 pages
    337ml

    Pack Contains:

    Black - 7,500 pages
    Cyan - 6,000 pages
    Magenta - 6,000 pages
    Yellow - 6,000 pages
    337ml

    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.

    £21.07

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £17.89
    • 3+ £16.68
    Page yield:
    1. 7,500 pages
    2. 6,000 pages
    3. 6,000 pages
    4. 6,000 pages
    337ml

    Pack Contains:

    Black - 7,500 pages
    Cyan - 6,000 pages
    Magenta - 6,000 pages
    Yellow - 6,000 pages
    337ml

    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.

      • Pack of 4 ink bottles
      • Premium brand ink cartridges

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

      • Premium brand ink cartridges

        These cartridges are a direct replacement for the versions. 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.
    £21.07

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £17.89
    • 3+ £16.68
  2. Genuine 4 Colour Epson 102 Ink Bottle Multipack - (C13T03R140/240/340/440)
    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 Norma Sheard on

      Standard Epson Ink Supply, great woork sperfectly well
    2. 100%

      By Lynda on

      Great value very fast delivery
    3. 100%

      By Shana NS on

      I love Cartridge Save! They're a brilliant company to deal with, whether on the phone or online. I always get the cartridges that I ordered swiftly and well packaged, even in the times of Corona!????????✨
    4. 100%

      By Paul Dudley on

      Well packed, fast shipping, exactly as ordered, no hassle very impressed thank you.
    5. 100%

      By Emma on

      arrived on time & good products
    Show per page
    Page yield:
    1. 7,500 pages
    2. 6,000 pages
    3. 6,000 pages
    4. 6,000 pages
    337ml

    Pack Contains:

    Black - 7,500 pages
    Cyan - 6,000 pages
    Magenta - 6,000 pages
    Yellow - 6,000 pages
    337ml

    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.

    • Pack of 4 ink bottles
    • Lowest online price guarantee
    • Lowest online price guarantee

      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

    0.2p 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. 7,500 pages
    2. 6,000 pages
    3. 6,000 pages
    4. 6,000 pages
    337ml
    Page yield:
    1. 7,500 pages
    2. 6,000 pages
    3. 6,000 pages
    4. 6,000 pages
    337ml

    Pack Contains:

    Black - 7,500 pages
    Cyan - 6,000 pages
    Magenta - 6,000 pages
    Yellow - 6,000 pages
    337ml

    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.

    £38.30

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £35.70
    • 3+ £34.78
    Page yield:
    1. 7,500 pages
    2. 6,000 pages
    3. 6,000 pages
    4. 6,000 pages
    337ml

    Pack Contains:

    Black - 7,500 pages
    Cyan - 6,000 pages
    Magenta - 6,000 pages
    Yellow - 6,000 pages
    337ml

    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.

      • Pack of 4 ink bottles
      • Lowest online price guarantee
      • Lowest online price guarantee

        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.

    £38.30

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £35.70
    • 3+ £34.78

 
Black ink cartridges for Epson EcoTank ET-3700 printer

  1. Compatible Epson 102 Black Ecotank Ink Bottle - (C13T03R140)
    Save £6.42 compared to the genuine Epson cartridge!
    Page yield:
    1. 7,500 pages
    127ml

    Pack Contains:

    Black - 7,500 pages
    127ml

    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 ink bottle
    • Premium brand ink 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 ink 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

    0.1p 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. 7,500 pages
    127ml
    Page yield:
    1. 7,500 pages
    127ml

    Pack Contains:

    Black - 7,500 pages
    127ml

    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.

    £7.72

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £6.74
    • 3+ £6.24
    Page yield:
    1. 7,500 pages
    127ml

    Pack Contains:

    Black - 7,500 pages
    127ml

    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 ink bottle
      • Premium brand ink 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 ink 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.
    £7.72

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £6.74
    • 3+ £6.24
  2. Genuine Black Epson 102 Ecotank Ink Bottle - (C13T03R140)
    Page yield:
    1. 7,500 pages
    127ml

    Pack Contains:

    Black - 7,500 pages
    127ml

    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 ink bottle
    • Lowest online price guarantee
    • Lowest online price guarantee

      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

    0.2p 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. 7,500 pages
    127ml
    Page yield:
    1. 7,500 pages
    127ml

    Pack Contains:

    Black - 7,500 pages
    127ml

    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.

    £14.14

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £13.37
    • 3+ £12.95
    Page yield:
    1. 7,500 pages
    127ml

    Pack Contains:

    Black - 7,500 pages
    127ml

    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 ink bottle
      • Lowest online price guarantee
      • Lowest online price guarantee

        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.

    £14.14

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £13.37
    • 3+ £12.95

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Epson EcoTank ET-3700 Printer Review

Expert review of the Epson EcoTank ET-3700 printer

Our Verdict:

The Epson Ecotank ET3700 printer is a 3-in-1 model that provides a cartridge-free printing option. It can reduce printing costs by an average of 74% and comes with three years’ worth of ink. Light and compact, its innovative design features an ultra-high capacity ink tank, and it can print 14,000 pages in black and 11,200 in colour. Using a PrecisionCore printhead, it has 15ppm print speeds, a 150-sheet front tray, double-sided printing and delivers an extremely low cost per page.

Design

The Epson Ecotank ET-3700 has a noise level of 5.2dB(A) and a width, depth and height of 375mm x 347mm x 187mm. The ink reservoirs and ink-level viewing windows are at the front right side of the model, making it easy to check ink levels. Compatible operating systems include Mac0S X 10.6.8 or later, Windows 10, Windows 7, Windows 8, Windows 8.1 and Windows Vista.

Advantages

The ink tank is located at the front of the Epson Ecotank 3700, so it is compact and easy to use, and it has an enhanced ink filling system designed to ensure mess-free refills by protecting against spills and leaks. You can also print from almost anywhere by using Wi-Fi and Wi-Fi Direct to send documents to print from smart devices using the Epson iPrint app. It can also receive files from most countries around the world via Epson Email Print. This model also has very low running costs after the initial investment due to its innovative ink tanks. The ET-3700 is well suited for most types of home-based office document printing and family output.

Disadvantages

The Epson Ecotank ET-3700 has no automatic document feeder or USB and memory card slots, nor does it have as many features as some other similar models on the market.