CompAndSave is proud to offer wallet-friendly prices on our high-quality replacement HP DeskJet 3720 ink cartridges. We specialize in providing cheap alternative HP 3720 ink cartridges.

Why choose CompAndSave in shopping for HP 3720 printer ink cartridges?

  • Our replacement HP DeskJet 3720 ink cartridges are designed to ensure that you will get the same number of sheets and print quality as the original at a much lesser price.
  • Not sure about how to install replacement, remanufactured or compatible cartridges? Worry no more as CompAndSave made sure that installing HP 3720 ink cartridges will be the same as installing the original ones to save you from the hassle.
  • Get more for less! Enjoy even bigger discounts if you order HP 3720 cartridges in bulk. Make sure to explore different quantities to find the price break that suits you best.
  • Worried that our printer cartridges might expire before you use them all up? We assure you that our HP DeskJet 3720 ink cartridges are fresh from the factory every month and have a tested shelf-life of at least 20 months.
  • Enjoy our free shipping offer for orders over $50 (for orders shipped to all 50 states in the USA).
  • Plus, our low-priced HP 3720 ink cartridges are backed up with a 1-year 100% satisfaction guarantee. Shopping for cheap compatible cartridges can't get any better than this!

NOTE: Please be informed that using CompAndSave's replacement HP printer 3720 ink cartridges will never void your printer warranty. For further questions or inquiries, feel free to contact us and our Customer Support Representatives will be more than happy to assist you.

HP DeskJet 3720 Ink Cartridges - DeskJet 3720 All-in-One Ink

Free shipping on orders $50 or more
All ink & toner come with a one-year 100% satisfaction guarantee.
Our products will never void your printer's warranty.

Replacement HP DeskJet 3720 Ink Cartridges from $20.95

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High yield cartridge. Contains more ink and print more pages.
High Yield HP 65XL 2-Pack Ink Cartridges: 1 Black and 1 Tri-color
Replacement HP 65XL 2-Pack Ink Cartridges - High Yield: 1 Black, 1 Tri-color
Retail Price: $66.98
$39.90

Save $27.08 (40% off retail price)

   
HP 65 Ink Combo Pack of 2: 1 Black & 1 Tri-Color
Replacement HP 65 Ink Combo Pack of 2 - 1 Black, 1 Tri-color
Retail Price: $64.98
$39.90

Save $25.08 (39% off retail price)

   
High yield cartridge. Contains more ink and print more pages.
High Yield HP Ink Cartridge 65XL Combo Pack of 3: 2 Black and 1 Tri-color
Replacement HP Ink Cartridge 65XL Combo Pack of 3 - High Yield: 2 Black, 1 Tri-color
Retail Price: $97.97
$59.94

Save $38.03 (39% off retail price)

   
High yield cartridge. Contains more ink and print more pages.
High Yield HP 65XL Printer Ink Cartridges 5-Pack: 3 Black and 2 Tri-color
Replacement HP 65XL Printer Ink Cartridges 5-Pack - High Yield: 3 Black, 2 Tri-color
Retail Price: $164.95
$99.90

Save $65.05 (39% off retail price)

   
High yield cartridge. Contains more ink and print more pages.
High Yield HP 65XL Black Ink Cartridge, Single Pack
Replacement HP 65XL Black Ink Cartridge - N9K04AN - High Yield
Retail Price: $30.99
$20.95

Save $10.04 (32% off retail price)

   
HP 65 Ink Cartridge, Black, Single Pack
Replacement HP 65 Ink Cartridge - Black - N9K02AN
Retail Price: $30.99
$20.95

Save $10.04 (32% off retail price)

   
High yield cartridge. Contains more ink and print more pages.
HP 65XL Color Ink Cartridge - HP 65 Ink Tri-color XL
Replacement HP 65XL Color Ink Cartridge - N9K03AN - High Yield
Retail Price: $35.99
$21.95

Save $14.04 (39% off retail price)

   
HP N9K01AN Tri-Color Ink Cartridge, Single Pack
Replacement HP N9K01AN Ink Cartridge - HP 65 Tri-Color
Retail Price: $33.99
$21.95

Save $12.04 (35% off retail price)

   

How to change HP DeskJet 3720 ink cartridges on printer?

  1. Make sure that the printer is turned on.
  2. Open the ink cartridge access door. The ink cartridge's carriage will automatically move so make sure to wait for it to completely stop moving before you proceed.
  3. To release the empty ink cartridge, just lightly push it down then pull the cartridge out from the printer.
  4. Get your new CompAndSave's HP DeskJet 3720 ink cartridge, open it over a sink or garbage can to avoid any messes in case it leaks as sometimes, factories tend to overfill ink cartridges. Make sure to touch the black plastic part only, then remove the covering tape that is usually bright in color as well as the plastic protective case, if there is, before installing it.
  5. Install the new cartridge into the slot at a slight upward angle, and you should hear a click indicating that it's locked in place.
  6. Close the ink cartridge access door then print a test page.

Most Common HP DeskJet 3720 Ink Cartridges Questions

What ink does a HP DeskJet 3720 take?
HP DeskJet 3720 printer can use either the standard yield HP 65 or the high yield which is the HP 65XL ink cartridges. These cartridges will work as a replacement for the original HP 65 and HP 65XL ink cartridges but at a very affordable price!
What is the difference between HP 65 and HP 65XL?
In terms of size and compatibility, both HP 65 and HP 65XL are the same. The only difference is the HP 65XL ink have more ink thus, can print more pages than the standard yield HP 65 ink cartridges.

Replacement HP DeskJet 3720 Ink Cartridges Reviews