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Replacement HP DeskJet 3938 Ink Cartridges from $11.99

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  • MOST POPULAR
    HP 21 22 Ink Cartridges 2-Pack: 1 HP 21 Black and 1 HP 22 Color
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  • HP Ink 21 and 22 Cartridges 3-Pack: 2 Black and 1 Color
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  • HP 21 22 Ink Cartridge Combo Pack of 5: 3 Black and 2 Tri-color
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  • HP 21 Ink Cartridge Black, Single Pack
    Retail Price: $24.99
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  • HP 22 Ink Cartridge Color, Single Pack
    Retail Price: $32.99
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HP DeskJet 3938 Ink Cartridge Replacement Guide

  1. Turn on the printer.
  2. Open the ink cartridge cover.
  3. The ink cartridge’s carriage will automatically move, so make sure to wait for it to completely stop before you proceed.
  4. Get your new CompAndSave HP 3938 ink cartridge. Open it over a sink or garbage can to avoid any mess in case it leaks, as sometimes, factories tend to overfill the ink cartridges. Make sure to touch the black plastic part only, then remove the covering tape that is usually bright in color along with the plastic protective case, if there is, before installing it.
  5. Slide the new HP 3938 printer cartridge at a slight upward angle into the cradle.
  6. Press the cartridge firmly until it snaps into place.
  7. Close the ink cartridge cover.

HP DeskJet 3938 Ink Cartridge Replacement Guide

Are all HP ink cartridges compatible?

No, not all HP ink cartridges are compatible. HP ink cartridges have different sizes, appearances, and fittings depending on their compatible printer. So make sure to only install the ink cartridge intended for your printer to avoid any issues. If you need help finding the right cartridge model for your printer, you can check our find my ink guide, and you will be redirected to the right page.

Is it OK to use non-HP cartridges in my printer?

The answer is yes. It is fine to use non-HP ink cartridges for your printer. CompAndSave's ink cartridges are designed to meet or exceed the OEM specifications and guarantee that the quality is the same way as the original ones at a lower price. Also, our products are covered with a 1-year warranty. Please note that using third-party ink cartridges will not void your printer warranty. For more information, check our ink knowledge base, and you will be redirected to the right page.


Replacement HP DeskJet 3938 Ink Cartridges Reviews

94 Customer Reviews
4.9 out of 5 stars
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  • CompAndSave is the greatest!!
    Review for Replacement HP 21 Ink Cartridge - C9351AN - Black
    Mar 17, 2024
    Verified Buyer
    Always satisfied with the service and products I received from CompAndSave. Have never found refill cartridges cheaper or better than ones I order from this company. I highly recommend them for everyone.
    Was this review helpful?
  • its does the job
    Review for Replacement HP 21 Ink Cartridge - C9351AN - Black
    Jan 11, 2024
    Verified Buyer
    IF I did not like your service and the way you do sales and delivery I would not have used you two times. One thing I do not need is more than one add to use your service a month. Do not flood me with adds I only use so much ink and your asking for my order just waste my time and makes me think about unsubcribing?? from your mail
    Was this review helpful?
  • Review for Replacement HP 21 22 Combo Pack 2 Ink Cartridges: 1 Black and 1 Color
    Dec 20, 2023
    Verified Buyer
    worked great!
    Was this review helpful?
  • No problem with the ink cartridge.
    Review for Replacement HP 21 Ink Cartridge - C9351AN - Black
    Nov 15, 2023
    Verified Buyer
    The HP 21 ink cartridge works great.
    Was this review helpful?
  • Great price & quality!
    Review for Replacement HP 22 Ink Cartridge - C9352AN - Color
    Aug 6, 2023
    Verified Buyer
    Works just like the HP original 22.
    Was this review helpful?
  • It's great!
    Review for Replacement HP 22 Ink Cartridge - C9352AN - Color
    Apr 16, 2023
    Verified Buyer
    It always comes timely and it gives precise color ink.
    Was this review helpful?
  • Review for Replacement HP 21 22 Combo Pack 2 Ink Cartridges: 1 Black and 1 Color
    Mar 5, 2023
    Verified Buyer
    Great product. Worth the money
    Was this review helpful?
  • Impressive CompAndSave - Very impressive.
    Review for Replacement HP 21 22 Combo Pack 2 Ink Cartridges: 1 Black and 1 Color
    Feb 25, 2023
    Verified Buyer
    Ordering was easy, pricing was reasonable and delivery was timely. Thank you CompAndSave.
    Was this review helpful?
  • Much thanks
    Review for Replacement HP Ink 21 and 22 Cartridges 3-Pack - 2 x 21 Black, 1 x 22 Color
    Feb 20, 2023
    Verified Buyer
    Thank you
    Was this review helpful?
  • Review for Replacement HP 21 22 Ink Cartridge Combo Pack of 5 - 3 x 21 Black, 2 x 22 Color
    Feb 18, 2023
    Verified Buyer
    a good deal for me
    Was this review helpful?