CompAndSave is proud to offer wallet-friendly prices on our high-quality replacement for HP 8640 printer ink cartridges. We specialize in providing cheap alternative HP 8640 ink cartridges.

Why choose CompAndSave in shopping for replacement HP OfficeJet 8640 Pro ink cartridges?

  • Our replacement HP 8640 printer 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 ink cartridges? Worry no more as CompAndSave made sure that installing HP 8640 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 replacement HP OfficeJet 8640 Pro ink cartridges in bulk. Make sure to explore different quantities to find the price break for HP 8640 printer ink cartridges that suits you best.
  • Worried that our printer cartridges might expire before you use them all up? We assure you that our HP 8640 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 replacement HP OfficeJet 8640 Pro ink cartridges are backed up with a 1-year 100% satisfaction guarantee. Shopping for cheap replacement ink cartridges can't get any better than this!

NOTE: Please be informed that using CompAndSave's replacement HP printer 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.

How To Install HP 8640 Printer Ink Cartridges

HP 8640 Printer Ink Cartridges - Officejet 8640 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 8640 Printer Ink Cartridges from $6.95

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High yield cartridge. Contains more ink and print more pages.
High Yield HP 950 951 Ink Cartridges Combo Pack of 4 XL: 1 Black, 1 Cyan, 1 Magenta, 1 Yellow
Replacement HP 950 951 Ink Cartridges Combo Pack of 4 XL - High Yield: 1 Black, 1 Cyan, 1 Magenta, 1 Yellow
Retail Price: $163.96
$23.96

Save $140.00 (85% off retail price)

   
High yield cartridge. Contains more ink and print more pages.
High Yield HP 950 XL 951 XL Multipack of 5 Ink Cartridges: 2 Black, 1 Cyan, 1 Magenta and 1 Yellow
Replacement HP 950 XL 951 XL Multipack of 5 Ink Cartridges - High Yield: 2 x 950XL Black and 1 x 951XL Cyan, 1 Magenta, 1 Yellow
Retail Price: $216.95
$29.95

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High yield cartridge. Contains more ink and print more pages.
High Yield HP 950 Black XL & HP 951XL Ink Cartridge 10-Pack: 4 Black, 2 Cyan, 2 Magenta, 2 Yellow
Replacement HP 950 Black XL & HP 951XL Ink Cartridges 10-Pack - High Yield: 4 x 950XL Black and 2 x 951XL Cyan, 2 Magenta, 2 Yellow
Retail Price: $443.90
$54.90

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High yield cartridge. Contains more ink and print more pages.
High Yield HP 950XL Black Ink Cartridge, Single Pack
Replacement HP 950XL Black Ink Cartridge - CN045AN - High Yield
Retail Price: $52.99
$7.95

Save $45.04 (85% off retail price)

   
High yield cartridge. Contains more ink and print more pages.
High Yield HP 951XL Cyan Ink Cartridge, Single Pack
Replacement HP 951XL Cyan Ink Cartridge - CN046AN - High Yield
Retail Price: $36.99
$6.95

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High yield cartridge. Contains more ink and print more pages.
High Yield HP 951XL Magenta Ink Cartridge, Single Pack
Replacement HP 951XL Magenta Ink Cartridge - CN047AN - High Yield
Retail Price: $36.99
$6.95

Save $30.04 (81% off retail price)

   
High yield cartridge. Contains more ink and print more pages.
High Yield HP 951XL Yellow Ink Cartridge - CN048AN, Single Pack
Replacement HP 951XL Yellow Ink Cartridge - CN048AN - High Yield
Retail Price: $36.99
$6.95

Save $30.04 (81% off retail price)

   

How to change HP 8640 printer ink cartridges on printer?

  1. Make sure that the printer is turned on. Grasp the slot on the left side of the printer then gently pull it to open the ink cartridge access door.
  2. 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 ink cartridge, just gently push it in to unlock it. Then pull the cartridge out from the printer.
  4. Get your new CompAndSave's HP 8640 printer 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. Avoid lifting the carriage's latch handle as it might cause incorrect positioning of the ink cartridge and printhead. Which can result to damage on printing mechanism and printing issues.
  6. Insert the HP OfficeJet 8640 Pro ink cartridge to its respective slot. Push it in, you should hear a click indicating that it's locked in place.
  7. Close the ink cartridge access door then try to print a test page.

Most Common HP 8640 Printer Ink Cartridges Questions

Can you use remanufactured ink cartridges in HP printers?
Absolutely! CompAndSave's remanufactured or replacement ink cartridges are designed to meet or even exceed the standard of OEM ink cartridges. Our ink cartridges are manufactured to provide the same quality print as the original brand without paying as much. We also provides 1-year satisfaction guarantee for our products and using remanufactured or replacement ink cartridges will never void your printer warranty, so you can shop and print without any worries. For detailed information, just click ink knowledge base and you will be redirected to the right page.
Is it worth buying HP XL ink cartridges?
Yes, you can definitely get your money's worth with buying an HP XL ink cartridges. They work the same as the standard HP inks, but can print more pages. With that being said, you don't have to purchase and install a new ink as often as you do if you are using the standard ink, which can save your time and effort. Although it's a bit pricier, buying an XL ink cartridge will be cheaper in the long run, as the cost of printing per page with an XL ink is definitely way less than the cost per page of of using a standard ink.

Replacement HP 8640 Printer Ink Cartridges Reviews