Loading...
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

Loading...
  • MOST POPULAR
    High Yield HP 950 951 Combo Pack of 4 XL: 1 Black, 1 Cyan, 1 Magenta, 1 Yellow
    Retail Price: $163.96
    $23.96
    Save $140.00 (85% off retail price)
  • High Yield HP 950 XL 951 XL Multipack of 5 Ink Cartridges: 2 Black, 1 Cyan, 1 Magenta and 1 Yellow
    Retail Price: $216.95
    $29.95
    Save $187.00 (86% off retail price)
  • High Yield HP 950 Black XL & HP 951XL Ink Cartridge 10-Pack: 4 Black, 2 Cyan, 2 Magenta, 2 Yellow
    Retail Price: $443.90
    $54.90
    fs-badge
    Save $389.00 (88% off retail price)
  • High Yield HP 950XL Black Ink Cartridge, Single Pack
    Retail Price: $52.99
    $7.95
    Save $45.04 (85% off retail price)
  • High Yield HP 951XL Cyan Ink Cartridge, Single Pack
    Retail Price: $36.99
    $6.95
    Save $30.04 (81% off retail price)
  • High Yield HP 951XL Magenta Ink Cartridge, Single Pack
    Retail Price: $36.99
    $6.95
    Save $30.04 (81% off retail price)
  • High Yield HP 951XL Yellow Ink Cartridge - CN048AN, Single Pack
    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

284 Customer Reviews
4.9 out of 5 stars
Sort by
Rating
Newest
Helpfulness
  • I've printed a few times ...
    Review for Replacement HP 950 951 Combo Pack of 4 Ink Cartridges XL - High Yield: 1 Black, 1 Cyan, 1 Magenta, 1 Yellow
    May 1, 2024
    I've printed a few times and everything seems great. No issues!
    Was this review helpful?
  • Satisfied and would buy again
    Review for 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
    Apr 27, 2024
    Verified Buyer
    Installed the black cartridge when I received and has worked very well Good Product will install the color cartridges when needed
    Was this review helpful?
  • Review for Replacement HP 950 951 Combo Pack of 4 Ink Cartridges XL - High Yield: 1 Black, 1 Cyan, 1 Magenta, 1 Yellow
    Apr 21, 2024
    Verified Buyer
    This is surely one of the best purchases I have made to date. The cost is a fraction of what is charged in retails stores. Unbelievable quality. Thanks!
    Was this review helpful?
  • Review for Replacement HP 950XL Black Ink Cartridge - CN045AN - High Yield
    Apr 13, 2024
    Verified Buyer
    Easy to order. Delivery of product on time
    Was this review helpful?
  • A great deal!
    Review for Replacement HP 950 951 Combo Pack of 4 Ink Cartridges XL - High Yield: 1 Black, 1 Cyan, 1 Magenta, 1 Yellow
    Apr 5, 2024
    Verified Buyer
    I think your ink replacement service is terrific. I have used it for several years with total satisfaction. Actually, your replacement service is more important to me now than ever!.., when I found out that buying a new printer involves being automatically locked into pricey ink replacement deals, like it or not! My response to this was to decide to KEEP my existing printer and keep using Comp and Save! You’re the best!
    Was this review helpful?
  • Good product been using it ...
    Review for 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
    Mar 24, 2024
    Good product been using it for years
    Was this review helpful?
  • Why Pay More?
    Review for 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
    Feb 28, 2024
    Verified Buyer
    Excellent product and works great with my HP 8600 printer.
    Was this review helpful?
  • Good quality
    Review for 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
    Feb 19, 2024
    Verified Buyer
    All of the toner cartridges we have purchased here. I’ve been equally as good as the more expensive name brands.
    Was this review helpful?
  • Good work!
    Review for Replacement HP 950XL Black Ink Cartridge - CN045AN - High Yield
    Feb 17, 2024
    Verified Buyer
    As always, product was top-notch, delivered promptly, and inexpensive. As such, no need for henchmen maxxing. Thanks, Comp 'n Save.
    Was this review helpful?
  • Ordered 3, excellent price vs ...
    Review for Replacement HP 950XL Black Ink Cartridge - CN045AN - High Yield
    Jan 17, 2024
    Ordered 3, excellent price vs off the shelf!
    Was this review helpful?