FREE next-day delivery on everything
 

Information regarding Coronavirus (Covid-19)

Please be assured, we are still open for business. Our warehouse and customer service teams are still fully operational.

However, although orders can be picked and packed on time, the delivery network is beginning to struggle under unprecedented levels of demand. As a result we have temporarily suspended our guaranteed delivery services and cannot promise next-day delivery. We appreciate your patience at this difficult time.

Delivery Options

  Timescale Method Charge
Free next-day 98% of orders arrive the next working day Royal Mail 1st class * FREE

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


Delivery Schedule

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

Bank holidays

We do not despatch or deliver orders on bank holidays

Highlands and Islands

Deliveries may take 2 to 3 days longer to arrive

International deliveries

We only deliver to addresses within the UK.

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

Lowest online price guaranteed.

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

Lowest online price guaranteed

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

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

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

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

Free next-day delivery

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

Delivery Schedule

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

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

Orders placed on Saturday or Sunday - receive on Tuesday

Delivery Options

Free next-day

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

Guaranteed next-day (£2.95)

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

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

Guaranteed pre-12 (£7.95)

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

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

12 month warranty on printer cartridges

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

Free returns on printer cartridges

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

Lowest online price guaranteed

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

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

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

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

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

HP Deskjet 3720 Ink Cartridges

HP Deskjet 3720 Ink Cartridges

The following 9 products are guaranteed to work in your HP Deskjet 3720 printer:

9 products guaranteed to work in your printer:

9 products guaranteed to work in your HP Deskjet 3720 printer:

Got a question about products for this printer?

       
Sets of ink cartridges for HP Deskjet 3720 printer

  1. Genuine High Capacity Black & Tri-Colour HP 304XL Ink Cartridge Multipack - (N9K08AE & N9K07AE)
    Customer Reviews

    Average Customer Review:
    98.571428571429%
    84 reviews

    1. 100%

      By John Lock on

      Excellent service
    2. 100%

      By arlie on

      Reasonable price for genuine HP cartridge, next day delivery. What's not to like
    3. 100%

      By laura cole on

      Thank you for such a speedy delivery, very impressive.
      I also love your pens.
    4. 100%

      By Jef on

      I have always found Cartridgesave very helpful and with prmpt service
    5. 100%

      By Anthony Boyd on

      All good
    Page
    Show per page
    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

      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

    7.0p 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
    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
    £42.04 (£50.45 inc VAT)

    FREE delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £40.26 (£48.31 inc VAT)
    • 3+ £39.64 (£47.57 inc VAT)
    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

        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.

    £42.04 (£50.45 inc VAT)

    FREE delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £40.26 (£48.31 inc VAT)
    • 3+ £39.64 (£47.57 inc VAT)
  2. Genuine Black & Tri-Colour HP 304 Ink Cartridge Multipack - (3JB05AE)
    Customer Reviews
    1. 5 Star 45
    2. 4 Star 0
    3. 3 Star 0
    4. 2 Star 0
    5. 1 Star 0
    See all 45 reviews

    Average Customer Review:
    100%
    45 reviews

    1. 100%

      By Linda knight on

      Very impressive. Friendly and helpful staff.thank you for being there in these difficult times. Keep well.
    2. 100%

      By patsy on

      very good price really pleased with the print quality
      would definitely buy again and recommend to others
    3. 100%

      By Geoffrey Varndell on

      Arrived on time .1ST class service every time. I would recommend every time .
    4. 100%

      By Paul Dyer on

      I have used Cartridge Save in the past, I found the ease of finding the right cartridges, I just took delivery of new cartridges, swift and speedy service
    5. 100%

      By Ronald Jenkinson on

      Prompt next day delivery fitted colour cartridge in my HP envoy 5020 printer a simple installation, and tested print quality was very good ,a fair price ,would recommend to others.
    Page
    Show per page
    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

      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.

    9.0p 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
    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.

    £19.78 (£23.74 inc VAT)

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £18.09 (£21.71 inc VAT)
    • 3+ £17.51 (£21.01 inc VAT)
    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

        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.

    £19.78 (£23.74 inc VAT)

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £18.09 (£21.71 inc VAT)
    • 3+ £17.51 (£21.01 inc VAT)
  3. Compatible High Capacity Black & Tri-Colour HP 304XL Ink Cartridge Multipack - (N9K08AE & N9K07AE)
    Customer Reviews

    Average Customer Review:
    94.857142857143%
    35 reviews

    1. 100%

      By maddi on

      I've used cartridge save for years. I only stopped because my new HP envy printer came with a subscription service. I can now say with certainty Cartridge Save provide a better service, quicker delivery, and are much cheaper. glad to be back! The cartridges I bought were refilled 'official' ones, and work fine, with a quality just as good as the originals at half the price
    2. 100%

      By John purton on

      First class service first class item. Got my order next day. Would recommend this company to everyone. Thanks
    3. 100%

      By Shani Morrison on

      Really pleased with cartridge save ink cartridges, I tried Asda’s own before but they didn’t work and I had to return them, so I thought I would always have to buy HP own, but these worked first time. Perfect
    4. 100%

      By Christine Grimsditch on

      Quick and easy to order fast delivery Ink multipack 304xl working well on Hp printer.
      Good value for money.
    5. 100%

      By Duane on

      Great overall cost saving on these cartridges. Good value for money with no installation problems and an excellent lifespan anticipated. Items were swiftly delivered with great communication throughout.
      Nice one.
    Page
    Show per page
    Page yield:
    1. 480 pages
    2. 330 pages
    12.5ml

    Pack Contains:

    Black - 480 pages
    Tri-colour - 330 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
    • 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

      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

    3.5p per page

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

    1. 480 pages
    2. 330 pages
    12.5ml
    High Capacity
    Page yield:
    1. 480 pages
    2. 330 pages
    12.5ml

    Pack Contains:

    Black - 480 pages
    Tri-colour - 330 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
    £28.32 (£33.98 inc VAT)

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £25.56 (£30.67 inc VAT)
    • 3+ £24.35 (£29.22 inc VAT)
    Page yield:
    1. 480 pages
    2. 330 pages
    12.5ml

    Pack Contains:

    Black - 480 pages
    Tri-colour - 330 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
      • 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

        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.
    £28.32 (£33.98 inc VAT)

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £25.56 (£30.67 inc VAT)
    • 3+ £24.35 (£29.22 inc VAT)

 
Black ink cartridges for HP Deskjet 3720 printer

  1. Genuine High Capacity Black HP 304XL Ink Cartridge - (N9K08AE)
    Customer Reviews

    Average Customer Review:
    98.333333333333%
    36 reviews

    1. 100%

      By arlie on

      Reasonable price for genuine HP cartridge, next day delivery. What's not to like
    2. 100%

      By R Yates on

      Have used Cartridge Save for a years now for my HP F4580 printer and am always impressed by the quality of the ink and the fast delivery service they offer, with ink arriving the following day. The cartridges are very easy to install. I also like how they encourage recycling of old ink cartridges by providing envelopes to send back the cartridges to them for free.
    3. 100%

      By Bev Davis on

      Excellent service very quick and efficient
    4. 100%

      By Graham on

      Excellent, reliable cartridge from an excellent, extremely reliable supplier
    5. 100%

      By Claire on

      Always speedy reliable service
    Page
    Show per page
    Page yield:
    1. 300 pages
    5.5ml

    Pack Contains:

    Black - 300 pages
    5.5ml

    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
    • Black ink cartridge
    • 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

    7.1p 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. 300 pages
    5.5ml
    High Capacity
    Page yield:
    1. 300 pages
    5.5ml

    Pack Contains:

    Black - 300 pages
    5.5ml

    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
    £21.23 (£25.48 inc VAT)

    FREE delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £19.65 (£23.58 inc VAT)
    • 3+ £19.11 (£22.93 inc VAT)
    Page yield:
    1. 300 pages
    5.5ml

    Pack Contains:

    Black - 300 pages
    5.5ml

    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
      • Black ink cartridge
      • 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.

    £21.23 (£25.48 inc VAT)

    FREE delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £19.65 (£23.58 inc VAT)
    • 3+ £19.11 (£22.93 inc VAT)
  2. Genuine Black HP 304 Ink Cartridge - (N9K06AE)
    Customer Reviews
    1. 5 Star 22
    2. 4 Star 3
    3. 3 Star 0
    4. 2 Star 0
    5. 1 Star 0
    See all 25 reviews

    Average Customer Review:
    97.6%
    25 reviews

    1. 100%

      By M.Jackson on

      My ink arrived on time in perfect condition
    2. 100%

      By Michael John Cox on

      As one would expect from Cartridgesave the usual excellent service delivered in one day at the standard delivery price. They cannot be beaten!
    3. 100%

      By Lyn Jones on

      Easy installation, good price, excellent print quality. Used with
      HP Envy 5020. Highly recommended Company. Brilliant service.
    4. 100%

      By Sassie on

      I'm a repeat customer for Cartridge Save and have never had cause for concern with their service. Ordering is simple on their website and standard delivery via Royal Mail is fast enough for me. There might be cheaper suppliers but when it comes to trust, Cartridge Save customer service is efficient and priceless.
    5. 100%

      By Valerie McFarland on

      First time to purchase with this company but I will definitely return, fast service and what I really liked was the prepaid envelope to return empty cartridge for recycling.
    Page
    Show per page
    Page yield:
    1. 120 pages
    4ml

    Pack Contains:

    Black - 120 pages
    4ml

    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 cartridge
    • 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.

    9.5p per page

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

    1. 120 pages
    4ml
    Page yield:
    1. 120 pages
    4ml

    Pack Contains:

    Black - 120 pages
    4ml

    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.

    £11.38 (£13.66 inc VAT)

    FREE delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £9.84 (£11.81 inc VAT)
    • 3+ £9.32 (£11.18 inc VAT)
    Page yield:
    1. 120 pages
    4ml

    Pack Contains:

    Black - 120 pages
    4ml

    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 cartridge
      • 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.

    £11.38 (£13.66 inc VAT)

    FREE delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £9.84 (£11.81 inc VAT)
    • 3+ £9.32 (£11.18 inc VAT)
  3. Compatible High Capacity Black HP 304XL Ink Cartridge - (N9K08AE)
    Customer Reviews
    1. 5 Star 24
    2. 4 Star 4
    3. 3 Star 0
    4. 2 Star 0
    5. 1 Star 0
    See all 28 reviews

    Average Customer Review:
    97.142857142857%
    28 reviews

    1. 100%

      By Chattarin Traicharoenwiwat on

      I ordered HP304XL ink. Delivery was faster than I expected. Cheap and valuable cartridges. You can print up to 300+pages. Installation was very easy. Print quality was excellent. Next time I would buy this again.
    2. 100%

      By A .Gilligan on

      The only supplied is very satisfactory and would thojugholy reccomrnd same.
    3. 100%

      By ROSEMARY MCKELLOW on

      Excellent service and the cartridge was easy to fit and is up and running, thank you
    4. 100%

      By ROSEMARY MCKELLOW on

      Excellent service and the cartridge was easy to fit and is up and running, thank you
    5. 100%

      By ROSEMARY MCKELLOW on

      Excellent service and the cartridge was easy to fit and is up and running, thank you
    Page
    Show per page
    Save £6.03 compared to the genuine HP cartridge!
    Page yield:
    1. 300 pages
    5.5ml

    Pack Contains:

    Black - 300 pages
    5.5ml

    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
    • Black ink cartridge
    • Premium brand recycled ink cartridge

      Made using recycled HP cartridges, this cartridge is a direct replacement for the HP 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 ink cartridge

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

    5.1p 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. 300 pages
    5.5ml
    High Capacity
    Page yield:
    1. 300 pages
    5.5ml

    Pack Contains:

    Black - 300 pages
    5.5ml

    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
    £15.20 (£18.24 inc VAT)
    Sorry this item is currently out of stock.
    Available to buy from 07/04/2020
    Thanks, we will email you when the Compatible High Capacity Black HP 304XL Ink Cartridge - (N9K08AE) is back in stock
    Multi-buy discount
    • Buy more, save money
    • 2 £13.10 (£15.72 inc VAT)
    • 3+ £12.21 (£14.65 inc VAT)
    Page yield:
    1. 300 pages
    5.5ml

    Pack Contains:

    Black - 300 pages
    5.5ml

    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
      • Black ink cartridge
      • Premium brand recycled ink cartridge

        Made using recycled HP cartridges, this cartridge is a direct replacement for the HP 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 ink cartridge

        Made using recycled HP cartridges, this cartridge is a direct replacement for the HP 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.
    £15.20 (£18.24 inc VAT)
    Sorry this item is currently out of stock.
    Available to buy from 07/04/2020
    Thanks, we will email you when the Compatible High Capacity Black HP 304XL Ink Cartridge - (N9K08AE) is back in stock
    Multi-buy discount
    • Buy more, save money
    • 2 £13.10 (£15.72 inc VAT)
    • 3+ £12.21 (£14.65 inc VAT)

     
Colour ink cartridges for HP Deskjet 3720 printer

  1. Genuine High Capacity Tri-Colour HP 304XL Ink Cartridge - (N9K07AE)
    Customer Reviews
    1. 5 Star 12
    2. 4 Star 0
    3. 3 Star 0
    4. 2 Star 0
    5. 1 Star 0
    See all 12 reviews

    Average Customer Review:
    100%
    12 reviews

    1. 100%

      By Mary Lakeman on

      I am using HP Envy printer and find the quality and price excellent. Also delivery was prompt and well packed
    2. 100%

      By Susie on

      Great cartridge and great price.
    3. 100%

      By Scott-Free on

      We use HP printers with online capability and Cartridgesave offer the best ink deals.
    4. 100%

      By Paul Stubbs on

      Wow, great service, ordered in the afternoon delivered next morning.
      Can't do better than that.
    5. 100%

      By MR.T.GILPIN on

      I PURCHASED COLOUR CARTRIDGE 304XL.BUT NO BLACK WAS ON OFFER.EVERY THING ELSE IS FINE MR.T.GILPIN
    Page
    Show per page
    Page yield:
    1. 300 pages
    7ml

    Pack Contains:

    Tri-colour - 300 pages
    7ml

    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 tri-colour ink cartridge
    • 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

    7.9p per page

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

    1. 300 pages
    7ml
    High Capacity
    Page yield:
    1. 300 pages
    7ml

    Pack Contains:

    Tri-colour - 300 pages
    7ml

    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
    £23.62 (£28.34 inc VAT)

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £21.91 (£26.29 inc VAT)
    • 3+ £21.33 (£25.60 inc VAT)
    Page yield:
    1. 300 pages
    7ml

    Pack Contains:

    Tri-colour - 300 pages
    7ml

    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 tri-colour ink cartridge
      • 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.

    £23.62 (£28.34 inc VAT)

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £21.91 (£26.29 inc VAT)
    • 3+ £21.33 (£25.60 inc VAT)
  2. Genuine Tri-Colour HP 304 Ink Cartridge - (N9K05AE)
    Customer Reviews
    1. 5 Star 12
    2. 4 Star 1
    3. 3 Star 0
    4. 2 Star 0
    5. 1 Star 0
    See all 13 reviews

    Average Customer Review:
    98.461538461538%
    13 reviews

    1. 100%

      By Sarah on

      Super speedy and reliable Quality
    2. 100%

      By Steve Roberts on

      Competitively priced excellent service arrived next day by Royal Mail
    3. 100%

      By KEN ASHCROFT on

      FROM MAKNG IT EASY TO ORDER AND NEXT DAY DELIVERY OF A QUALITY CARTRIDGE I CAN NOT FIND FAULT WITH CARTRIDGESAVE
    4. 100%

      By ciepalka on

      so far so good, quality is the best. I highly recommend this product. Looks like it is going to last for a long time
    5. 100%

      By Firesaph on

      Amazing ink vibrant colours prints perfectly highly recommend
    Page
    Show per page
    Page yield:
    1. 100 pages
    2ml

    Pack Contains:

    Tri-colour - 100 pages
    2ml

    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.

    • Tri-colour ink cartridge
    • 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.

    12.9p per page

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

    1. 100 pages
    2ml
    Page yield:
    1. 100 pages
    2ml

    Pack Contains:

    Tri-colour - 100 pages
    2ml

    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.

    £12.92 (£15.50 inc VAT)

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £11.35 (£13.62 inc VAT)
    • 3+ £10.72 (£12.86 inc VAT)
    Page yield:
    1. 100 pages
    2ml

    Pack Contains:

    Tri-colour - 100 pages
    2ml

    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.

      • Tri-colour ink cartridge
      • 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.

    £12.92 (£15.50 inc VAT)

    FREE next-day delivery

    Multi-buy discount
    • Buy more, save money
    • 2 £11.35 (£13.62 inc VAT)
    • 3+ £10.72 (£12.86 inc VAT)
  3. Compatible High Capacity Tri-Colour HP 304XL Ink Cartridge - (N9K07AE)
    Customer Reviews

    Average Customer Review:
    92.307692307692%
    13 reviews

    1. 100%

      By David Shacklock on

      All round service was excellent, price, printing quality and ease of installation were all excellent. Would recommend cartridge save. Using a Hp printer and had no problems
    2. 100%

      By Brian on

      Service, next day delivery
    3. 100%

      By Jenny Appleby on

      Fast delivery, worked straight away and good value for money
    4. 100%

      By Harry Roberts on

      My recent purchase of a colour cartridge was a bit disappointing, as I couldn't get it to install. After contacting Cartridge save and following the
      advice given....to no avail....a replacement cartridge was despatched to me immediately. That one installed no problem! I have to say that this is the only occasion in my experience as a customer of the company that I have had a problem, and it was dealt with quickly and efficiently, for which I am very grateful.




    5. 100%

      By CF on

      very good
    Page
    Show per page
    Save £8.19 compared to the genuine HP cartridge!
    Page yield:
    1. 300 pages
    7ml

    Pack Contains:

    Tri-colour - 300 pages
    7ml

    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 tri-colour ink cartridge
    • Premium brand recycled ink cartridge

      Made using recycled HP cartridges, this cartridge is a direct replacement for the HP 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 ink cartridge

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

    5.1p 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. 300 pages
    7ml
    High Capacity
    Page yield:
    1. 300 pages
    7ml

    Pack Contains:

    Tri-colour - 300 pages
    7ml

    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
    £15.43 (£18.52 inc VAT)
    Sorry this item is currently out of stock.
    Available to buy from 07/04/2020
    Thanks, we will email you when the Compatible High Capacity Tri-Colour HP 304XL Ink Cartridge - (N9K07AE) is back in stock
    Multi-buy discount
    • Buy more, save money
    • 2 £13.32 (£15.98 inc VAT)
    • 3+ £12.42 (£14.90 inc VAT)
    Page yield:
    1. 300 pages
    7ml

    Pack Contains:

    Tri-colour - 300 pages
    7ml

    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 tri-colour ink cartridge
      • Premium brand recycled ink cartridge

        Made using recycled HP cartridges, this cartridge is a direct replacement for the HP 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 ink cartridge

        Made using recycled HP cartridges, this cartridge is a direct replacement for the HP 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.
    £15.43 (£18.52 inc VAT)
    Sorry this item is currently out of stock.
    Available to buy from 07/04/2020
    Thanks, we will email you when the Compatible High Capacity Tri-Colour HP 304XL Ink Cartridge - (N9K07AE) is back in stock
    Multi-buy discount
    • Buy more, save money
    • 2 £13.32 (£15.98 inc VAT)
    • 3+ £12.42 (£14.90 inc VAT)

Customer Questions & Answers

Can't find the answer you're looking for? Ask us a question we're happy to help!

We are currently answering questions in: 8 minutes

Questions asked between 9am and 5pm, Monday to Friday excluding bank holidays will be answered within 30 minutes.
  • Hi, I would like to buy a tri colour toner for this printer - do you supply?Thanks

    HP Deskjet 3720

    Thank you for your question.

    The link below lists all the cartridges for you Deskjet 3720.

    https://www.cartridgesave.co.uk/ink-cartridges/HP/Deskjet-3720.html

    Answered by Mark Barnett (Staff Member) - about 1 month ago
  • Which is the right ink forJET 3702 HP desk

    ink cartridge

    Thank you for your question about HP printer ink cartridges for the HP DeskJet 3720 All-in-One Printer.

    Please see the link below for items suitable for your printer:

    https://www.cartridgesave.co.uk/ink-cartridges/HP/Deskjet-3720.html

    Answered by Kirsty Chambers (Staff Member) - about 10 months ago
  • How many cartridges does the HP 3720 need? What is the average price per cartridge?

    Printer cartridges

    Thank you for your question. The HP Deskjet 3720 printer takes both a black and tri-colour cartridge. Both can be bought together and separately. We also offer both genuine and compatible versions of these cartridges. Prices vary for each cartridge and cn change daily. I have provided a link for the items we stock for your model.

    https://www.cartridgesave.co.uk/ink-cartridges/HP/Deskjet-3720.html

    Answered by Natasha Warnock (Staff Member) - about 1 year ago
  • Do you ship to Estonia, if so, what is the p&p, please?

    Ink cartridges shipping?

    Hi Robert, thank you for your question about delivery. Unfortunately we do not ship outside of the United Kingdom. Additionally, our cartridges are only compatible with printers which are purchased in the United Kingdom.

    Answered by Chloe Burke (Staff Member) - about 11 months ago

HP Deskjet 3720 Printer Review

Expert review of the HP Deskjet 3720 printer

Our Verdict:

Heralded as the world’s smallest all-in-one printer, the HP Deskjet 3720 boasts excellent print quality, as well as standalone copying and scanning capabilities. Incorporating a scroll feed scanner and digital copier, this ultra-compact machine uses Inkjet technology to create dazzling images and professional documents. Operated via wired connectivity or Wi-Fi, the printer is ideal for homes and small offices due to its small stature.

Design

Measuring approximately 142 x 403 x 177mm and weighing 2.33kg, the HP Deskjet 3720 can be connected via high-speed 2.0 USB or wirelessly through Wi-Fi and Apple AirPrint and is designed to be used with the HP ePrint app. The printer features an Icon LCD display, manual double-sided printing and a quiet mode, as well as a scroll feed scanner, a tray capacity of 60 sheets and duty cycle of 1,000 pages per month and the ability to scan to email via its app.

Advantages

Designed to be compact and visually exciting, the HP Deskjet 3720 will fit seamlessly into just about any home office space. In addition to its size, the printer features excellent print, copy and scan resolutions, with photo lab-quality images and documents produced quickly and efficiently. This all-in-one machine prints with a maximum resolution of 4800x1200 dpi and scans documents at a maximum resolution of 1200x1200 dpi. Up to 10 ppm can be printed in monochrome, or 8 ppm in colour and the scanner operates at a speed of 15 seconds per A4 page. The HP Deskjet 3720’s quiet mode means that documents can be printed from any room in the home with minimal disruption to other occupants.

Disadvantages

While the printer does have many shining qualities, its inability to print on both sides of a page without manual intervention is a flaw and the scanner is somewhat tricky to master the first few times it’s used. In addition, the scanner can only replicate one page at a time, reducing its speed and efficiency.