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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.

HP Deskjet 3730 Ink Cartridges

HP Deskjet 3730 Ink Cartridges

The following 12 products are guaranteed to work in your HP Deskjet 3730 printer:

12 products guaranteed to work in your printer:

12 products guaranteed to work in your HP Deskjet 3730 printer:

HP Partner First Platinum

Partner First Platinum Certificate
Got a question about products for this printer?
Ask a question

       
Sets of ink cartridges for HP Deskjet 3730 printer

  1. Genuine HP
    Genuine High Capacity Black & Tri-Colour HP 304XL Ink Cartridge Multipack - (N9K08AE & N9K07AE)
    Genuine High Capacity Black & Tri-Colour HP 304XL Ink Cartridge Multipack - (N9K08AE & N9K07AE)
    98.521739130435% of 100
    230 reviews
    Customer Reviews
    1. 5 Star 215
    2. 4 Star 13
    3. 3 Star 2
    4. 2 Star 0
    5. 1 Star 0
    See all 230 reviews

    Average Customer Review:
    98.521739130435%
    230 reviews

    1. 80%

      By John MacKay on

      perfect, and next day delivery
    2. 100%

      By reginald jackson on

      works perfect will order again when needed thank you.
    3. 80%

      By Sister Kathleen Gooch on

      I always use Cartridge Save as they are so punctual with delivery. I use a HP Desk Jet 3720 and they are very easy to install. I would recommend these cartridges.
    4. 100%

      By John Hone on

      Everything great....product and service
    5. 100%

      By Elizabeth Briggs on

      Arrived promptly and is giving good results.
    Page
    Show per page

    Best value Genuine

    2 pack | 8.4p per page Pack of 2 cartridges
    Page yield:
    1. 300 pages
    2. 300 pages
    12.5ml

    Pack Contains:

    Black - 300 pages
    Tri-colour - 300 pages
    12.5ml

    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
    • Pack of 2 high capacity ink cartridges
    • Lowest online price guarantee
    • Lowest online price guarantee

      12 month guarantee and FREE returns

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

      Whatever the reason for returning items to cartridgesave.co.uk, you will never pay a penny for postage.

    Best value Genuine

    8.4p 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. 300 pages
    2. 300 pages
    12.5ml
    High Capacity
    Genuine High Capacity Black & Tri-Colour HP 304XL Ink Cartridge Multipack - (N9K08AE & N9K07AE)

    Best value Genuine

    2 pack | 8.4p per page Pack of 2 cartridges
    Page yield:
    1. 300 pages
    2. 300 pages
    12.5ml

    Pack Contains:

    Black - 300 pages
    Tri-colour - 300 pages
    12.5ml

    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
    £50.27
    Sorry this item is currently out of stock.
    Thanks, we will email you when the Genuine High Capacity Black & Tri-Colour HP 304XL Ink Cartridge Multipack - (N9K08AE & N9K07AE) is back in stock
      Best Value Genuine
    Multi-buy discount
    • Buy more, save money
    • 2 £47.86
    • 3+ £46.96

    Best value Genuine

    2 pack | 8.4p per page Pack of 2 cartridges
    Page yield:
    1. 300 pages
    2. 300 pages
    12.5ml

    Pack Contains:

    Black - 300 pages
    Tri-colour - 300 pages
    12.5ml

    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
      • Pack of 2 high capacity ink cartridges
      • Lowest online price guarantee
      • Lowest online price guarantee

        12 month guarantee and FREE returns

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

        Whatever the reason for returning items to cartridgesave.co.uk, you will never pay a penny for postage.

    £50.27
    Sorry this item is currently out of stock.
    Thanks, we will email you when the Genuine High Capacity Black & Tri-Colour HP 304XL Ink Cartridge Multipack - (N9K08AE & N9K07AE) is back in stock
    Multi-buy discount
    • Buy more, save money
    • 2 £47.86
    • 3+ £46.96
  2. Genuine HP
    Genuine Black & Tri-Colour HP 304 Ink Cartridge Multipack - (3JB05AE)
    Genuine Black & Tri-Colour HP 304 Ink Cartridge Multipack - (3JB05AE)
    98.584905660377% of 100
    424 reviews
    Customer Reviews
    1. 5 Star 397
    2. 4 Star 26
    3. 3 Star 0
    4. 2 Star 0
    5. 1 Star 1
    See all 424 reviews

    Average Customer Review:
    98.584905660377%
    424 reviews

    1. 100%

      By Marta Kosiba on

      I am alwats amazed with the quick delivery and fantastic service.
    2. 100%

      By Bruce on

      Goods arrived on time as advised and installed working well all at a good price
    3. 100%

      By Jean Mason on

      Brilliant service and next day free delivery
    4. 100%

      By Chris White on

      Easy, convenient and no fuss....
    5. 100%

      By Rosemary Shannon on

      Excellent service delivered less than 24 hours after I had paced my order
    Page
    Show per page
    2 pack | 11.8p per page Pack of 2 cartridges
    Page yield:
    1. 120 pages
    2. 100 pages
    6ml

    Pack Contains:

    Black - 120 pages
    Tri-colour - 100 pages
    6ml

    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 2 ink cartridges
    • Lowest online price guarantee
    • Lowest online price guarantee

      12 month guarantee and FREE returns

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

      Whatever the reason for returning items to cartridgesave.co.uk, you will never pay a penny for postage.

    11.8p 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. 120 pages
    2. 100 pages
    6ml
    Genuine Black & Tri-Colour HP 304 Ink Cartridge Multipack - (3JB05AE)
    2 pack | 11.8p per page Pack of 2 cartridges
    Page yield:
    1. 120 pages
    2. 100 pages
    6ml

    Pack Contains:

    Black - 120 pages
    Tri-colour - 100 pages
    6ml

    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.

    £25.87

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £23.56
    • 3+ £22.70
    2 pack | 11.8p per page Pack of 2 cartridges
    Page yield:
    1. 120 pages
    2. 100 pages
    6ml

    Pack Contains:

    Black - 120 pages
    Tri-colour - 100 pages
    6ml

    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 2 ink cartridges
      • Lowest online price guarantee
      • Lowest online price guarantee

        12 month guarantee and FREE returns

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

        Whatever the reason for returning items to cartridgesave.co.uk, you will never pay a penny for postage.

    £25.87

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £23.56
    • 3+ £22.70
  3. Cartridge Save Premium
    Compatible High Capacity HP 304XL Black And Tri-Colour Ink Tank and Printhead Multipack - (3x N9K08AE & 3x N9K07AE Ink Tanks & 2x Print Heads)
    Compatible High Capacity HP 304XL Black And Tri-Colour Ink Tank and Printhead Multipack - (3x N9K08AE & 3x N9K07AE Ink Tanks & 2x Print Heads)

    Best value Premium

    2 pack | 3.7p per page Pack of 2 cartridges
    Page yield:
    1. 480 pages x 3
    2. 300 pages x 3
    37.5ml

    Pack Contains:

    Black - 480 pages x 3
    Tri-colour - 300 pages x 3
    37.5ml

    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
    • Pack of 6 high capacity ink cartridges
    • Premium brand recycled ink cartridges

      Made using recycled HP cartridges, these cartridges are a direct replacement for the HP versions. Manufactured to strict quality standards, our premium cartridges produce high quality prints and are very reliable — in fact, we use them in our offices and recommend them to friends, family and other businesses.

    • Premium brand recycled ink cartridges

      Premium brand recycled ink cartridges

      Made using recycled HP cartridges, these cartridges are a direct replacement for the HP versions. Manufactured to strict quality standards, our premium cartridges produce high quality prints and are very reliable — in fact, we use them in our offices and recommend them to friends, family and other businesses.

    • 3-year warranty
      3-year warranty on our own-brand cartridges
      We are proud of our own-brand cartridges, so we’ve made trying them a no-brainer. If within three years of purchase you have any problem whatsoever, we’ll happily offer either a replacement or a refund.
      Returning items is easy—it takes just a few minutes. But our return rate is very low, so you’ll be unlikely to need it.
      We are confident that no other own-brand cartridges are better than ours. They produce vibrant prints with accurate colour densities and dark blacks—and their page yields are as good as the genuines, if not better. Give them a try, and see why our customers love them.
      Our own-brand cartridges are incredibly reliable for three reasons:
      1. We are the UK’s biggest seller of own-brand cartridges, and we have invested a lot in optimising them.
      2. We are dedicated to quality. Every own-brand cartridge is performance-tested before it leaves the factory.
      3. We constantly monitor customer feedback, and quickly resolve any issues.
    • Printer protection guarantee
      Our cartridges won't damage your printer—guaranteed
      Some people worry that own-brand cartridges might damage their printers. We know from experience that ours don’t.
      To reassure you, we guarantee that we’ll repair or replace your printer—for free—in the unlikely event that it gets damaged by an own-brand cartridge. This is regardless of how old your printer is. We can afford to offer this because problems are almost unheard of.
      Some people whose printers are less than a year old worry that an own-brand cartridge might invalidate the manufacturer’s warranty. This isn’t true. By law, the manufacturers aren’t allowed to invalidate your warranty if you use own-brand cartridges. If something does go wrong, and our own-brand cartridges are to blame, we’ll take over the manufacturer’s warranty, offer you phone support and repair or replace your printer if needed.

      In summary, there’s zero risk in using our own-brand cartridges.

    Best value Premium

    3.7p per page

    For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

    1. 480 pages x 3
    2. 300 pages x 3
    37.5ml
    High Capacity
    Compatible High Capacity HP 304XL Black And Tri-Colour Ink Tank and Printhead Multipack - (3x N9K08AE & 3x N9K07AE Ink Tanks & 2x Print Heads)

    Best value Premium

    2 pack | 3.7p per page Pack of 2 cartridges
    Page yield:
    1. 480 pages x 3
    2. 300 pages x 3
    37.5ml

    Pack Contains:

    Black - 480 pages x 3
    Tri-colour - 300 pages x 3
    37.5ml

    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
    £86.47

    FREE next-day delivery

      Best Value Premium
    Multi-buy discount
    • Buy more, save money
    • 2 £80.21
    • 3+ £77.38

    Best value Premium

    2 pack | 3.7p per page Pack of 2 cartridges
    Page yield:
    1. 480 pages x 3
    2. 300 pages x 3
    37.5ml

    Pack Contains:

    Black - 480 pages x 3
    Tri-colour - 300 pages x 3
    37.5ml

    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
      • Pack of 6 high capacity ink cartridges
      • Premium brand recycled ink cartridges

        Made using recycled HP cartridges, these cartridges are a direct replacement for the HP versions. Manufactured to strict quality standards, our premium cartridges produce high quality prints and are very reliable — in fact, we use them in our offices and recommend them to friends, family and other businesses.

      • Premium brand recycled ink cartridges

        Premium brand recycled ink cartridges

        Made using recycled HP cartridges, these cartridges are a direct replacement for the HP versions. Manufactured to strict quality standards, our premium cartridges produce high quality prints and are very reliable — in fact, we use them in our offices and recommend them to friends, family and other businesses.

      • 3-year warranty
        3-year warranty on our own-brand cartridges
        We are proud of our own-brand cartridges, so we’ve made trying them a no-brainer. If within three years of purchase you have any problem whatsoever, we’ll happily offer either a replacement or a refund.
        Returning items is easy—it takes just a few minutes. But our return rate is very low, so you’ll be unlikely to need it.
        We are confident that no other own-brand cartridges are better than ours. They produce vibrant prints with accurate colour densities and dark blacks—and their page yields are as good as the genuines, if not better. Give them a try, and see why our customers love them.
        Our own-brand cartridges are incredibly reliable for three reasons:
        1. We are the UK’s biggest seller of own-brand cartridges, and we have invested a lot in optimising them.
        2. We are dedicated to quality. Every own-brand cartridge is performance-tested before it leaves the factory.
        3. We constantly monitor customer feedback, and quickly resolve any issues.
      • Printer protection guarantee
        Our cartridges won't damage your printer—guaranteed
        Some people worry that own-brand cartridges might damage their printers. We know from experience that ours don’t.
        To reassure you, we guarantee that we’ll repair or replace your printer—for free—in the unlikely event that it gets damaged by an own-brand cartridge. This is regardless of how old your printer is. We can afford to offer this because problems are almost unheard of.
        Some people whose printers are less than a year old worry that an own-brand cartridge might invalidate the manufacturer’s warranty. This isn’t true. By law, the manufacturers aren’t allowed to invalidate your warranty if you use own-brand cartridges. If something does go wrong, and our own-brand cartridges are to blame, we’ll take over the manufacturer’s warranty, offer you phone support and repair or replace your printer if needed.

        In summary, there’s zero risk in using our own-brand cartridges.
    £86.47

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £80.21
    • 3+ £77.38
  4. Cartridge Save Premium
    Compatible High Capacity Black & Tri-Colour HP 304XL Ink Cartridge Multipack - (N9K08AE & N9K07AE)
    Compatible High Capacity Black & Tri-Colour HP 304XL Ink Cartridge Multipack - (N9K08AE & N9K07AE)
    96.312056737589% of 100
    141 reviews
    Customer Reviews
    1. 5 Star 126
    2. 4 Star 10
    3. 3 Star 2
    4. 2 Star 0
    5. 1 Star 3
    See all 141 reviews

    Average Customer Review:
    96.312056737589%
    141 reviews

    1. 100%

      By Jeremy Martineau on

      Next day delivery -impressive. Ideal product and price. My HP Envy is delighted.
    2. 20%

      By Vic Lightfoot on

      Sadly this was Not Compatible. Unless i am doing something wrong! I have had great service from them over many years and this is the first disappointment. Hopefully this is returnable and can be replaced with an HP original which was out of Stock when I ordered
    3. 100%

      By Margaret Ratnayake on

      Good Quality product always delivered promptly.
    4. 100%

      By Francesca Wall on

      Just what I wanted and sent at speed. Installation fine, and a fair price. Printer used is HPENvy 5020. I would happily recommend your firm. thank you.
    5. 100%

      By Jennifer Bissett on

      Very pleased with this ink. thank you
    Page
    Show per page
    2 pack | 5.3p per page Pack of 2 cartridges
    Page yield:
    1. 300 pages
    2. 300 pages

    Pack Contains:

    Black - 300 pages
    Tri-colour - 300 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
    • Pack of 2 high capacity ink cartridges
    • Premium brand recycled ink cartridges

      Made using recycled HP cartridges, these cartridges are a direct replacement for the HP versions. Manufactured to strict quality standards, our premium cartridges produce high quality prints and are very reliable — in fact, we use them in our offices and recommend them to friends, family and other businesses.

    • Premium brand recycled ink cartridges

      Premium brand recycled ink cartridges

      Made using recycled HP cartridges, these cartridges are a direct replacement for the HP versions. Manufactured to strict quality standards, our premium cartridges produce high quality prints and are very reliable — in fact, we use them in our offices and recommend them to friends, family and other businesses.

    • 3-year warranty
      3-year warranty on our own-brand cartridges
      We are proud of our own-brand cartridges, so we’ve made trying them a no-brainer. If within three years of purchase you have any problem whatsoever, we’ll happily offer either a replacement or a refund.
      Returning items is easy—it takes just a few minutes. But our return rate is very low, so you’ll be unlikely to need it.
      We are confident that no other own-brand cartridges are better than ours. They produce vibrant prints with accurate colour densities and dark blacks—and their page yields are as good as the genuines, if not better. Give them a try, and see why our customers love them.
      Our own-brand cartridges are incredibly reliable for three reasons:
      1. We are the UK’s biggest seller of own-brand cartridges, and we have invested a lot in optimising them.
      2. We are dedicated to quality. Every own-brand cartridge is performance-tested before it leaves the factory.
      3. We constantly monitor customer feedback, and quickly resolve any issues.
    • Printer protection guarantee
      Our cartridges won't damage your printer—guaranteed
      Some people worry that own-brand cartridges might damage their printers. We know from experience that ours don’t.
      To reassure you, we guarantee that we’ll repair or replace your printer—for free—in the unlikely event that it gets damaged by an own-brand cartridge. This is regardless of how old your printer is. We can afford to offer this because problems are almost unheard of.
      Some people whose printers are less than a year old worry that an own-brand cartridge might invalidate the manufacturer’s warranty. This isn’t true. By law, the manufacturers aren’t allowed to invalidate your warranty if you use own-brand cartridges. If something does go wrong, and our own-brand cartridges are to blame, we’ll take over the manufacturer’s warranty, offer you phone support and repair or replace your printer if needed.

      In summary, there’s zero risk in using our own-brand cartridges.
    5.3p 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. 300 pages
    2. 300 pages
    High Capacity
    Compatible High Capacity Black & Tri-Colour HP 304XL Ink Cartridge Multipack - (N9K08AE & N9K07AE)
    2 pack | 5.3p per page Pack of 2 cartridges
    Page yield:
    1. 300 pages
    2. 300 pages

    Pack Contains:

    Black - 300 pages
    Tri-colour - 300 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
    £31.62

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £28.09
    • 3+ £26.63
    2 pack | 5.3p per page Pack of 2 cartridges
    Page yield:
    1. 300 pages
    2. 300 pages

    Pack Contains:

    Black - 300 pages
    Tri-colour - 300 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
      • Pack of 2 high capacity ink cartridges
      • Premium brand recycled ink cartridges

        Made using recycled HP cartridges, these cartridges are a direct replacement for the HP versions. Manufactured to strict quality standards, our premium cartridges produce high quality prints and are very reliable — in fact, we use them in our offices and recommend them to friends, family and other businesses.

      • Premium brand recycled ink cartridges

        Premium brand recycled ink cartridges

        Made using recycled HP cartridges, these cartridges are a direct replacement for the HP versions. Manufactured to strict quality standards, our premium cartridges produce high quality prints and are very reliable — in fact, we use them in our offices and recommend them to friends, family and other businesses.

      • 3-year warranty
        3-year warranty on our own-brand cartridges
        We are proud of our own-brand cartridges, so we’ve made trying them a no-brainer. If within three years of purchase you have any problem whatsoever, we’ll happily offer either a replacement or a refund.
        Returning items is easy—it takes just a few minutes. But our return rate is very low, so you’ll be unlikely to need it.
        We are confident that no other own-brand cartridges are better than ours. They produce vibrant prints with accurate colour densities and dark blacks—and their page yields are as good as the genuines, if not better. Give them a try, and see why our customers love them.
        Our own-brand cartridges are incredibly reliable for three reasons:
        1. We are the UK’s biggest seller of own-brand cartridges, and we have invested a lot in optimising them.
        2. We are dedicated to quality. Every own-brand cartridge is performance-tested before it leaves the factory.
        3. We constantly monitor customer feedback, and quickly resolve any issues.
      • Printer protection guarantee
        Our cartridges won't damage your printer—guaranteed
        Some people worry that own-brand cartridges might damage their printers. We know from experience that ours don’t.
        To reassure you, we guarantee that we’ll repair or replace your printer—for free—in the unlikely event that it gets damaged by an own-brand cartridge. This is regardless of how old your printer is. We can afford to offer this because problems are almost unheard of.
        Some people whose printers are less than a year old worry that an own-brand cartridge might invalidate the manufacturer’s warranty. This isn’t true. By law, the manufacturers aren’t allowed to invalidate your warranty if you use own-brand cartridges. If something does go wrong, and our own-brand cartridges are to blame, we’ll take over the manufacturer’s warranty, offer you phone support and repair or replace your printer if needed.

        In summary, there’s zero risk in using our own-brand cartridges.
    £31.62

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £28.09
    • 3+ £26.63
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Most popular HP printers

HP Deskjet 3730 Printer Review

Expert review of the HP Deskjet 3730 printer

Our Verdict:

The HP Deskjet 3730 is a typical all-in-one printer that also offers standalone scanning and copying capabilities. Connected via high-speed USB or a wireless network, the printer operates thermal Inkjet printing using two cartridges, one black and one colour. Compact enough to be used in a small home office or for personal use, the printer’s simple colour scheme will seamlessly fit into any room, while its ability to complete jobs quickly and efficiently make it a valuable addition to any workspace.

Design

Measuring approximately 141 x 403 x 177mm, not accounting for its input tray when fully extended and weighing 2.33kg, the HP Deskjet 3730 is capable of printing, copying and scanning. It features an Icon LCD display for easy print management and can complete a duty cycle of up to 1,000 impressions per month. This machine can be connected via a high-speed USB device, or by using a wireless network. It is compatible with a range of mobile devices, supporting Apple AirPrint, the HP ePrint app and Mopria Print Service, among others. The HP Deskjet 3730 can create standard prints and images, as well as envelopes, labels, cards and documents of custom sizes.

Advantages

As well as being compact and, therefore, ideal for home office use, the HP Deskjet 3730 can create beautiful documents and images. It has a maximum speed of up to 8 ppm for monochrome and 5.5 ppm for colour and will hold up to 60 sheets of standard A4 paper in the input tray; the output tray holds 25 sheets. The printer’s maximum resolution is 1200x1200 dpi in monochrome and 4800x1200 in colour, or 600x600 pixels per inch for the scanning function. In terms of copying, the machine is capable of replicating 4 ppm in black, or 2.5 ppm in colour.

Disadvantages

While the HP Deskjet 3730 can print double sided, this must be done manually; as a result, larger jobs will take longer to complete.