HP OfficeJet k80
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ComboInk is a dedicated provider of high-quality, discount ink cartridges for your HP OfficeJet k80 printer. Our compatible ink cartridges offer the same printing quality as the brand name HP printer cartridges. Yet, ours are much cheaper. Letting you save up to 80% off name brands.

Our compatible HP OfficeJet k80 ink cartridges are professionally engineered to meet the highest quality and performance standards. To ensure this, our vendors are all ISO-9001, ISO-14001, STMC, and RoHS compliant. On top of being reliable, our products are also quite green. They contain recycled parts of cartridges. It's an Earth-friendly method that reduces waste by following ISO-14001 standards. As a reminder, using compatible or remanufactured cartridges will never void your printer warranty.

So go ahead. Find your replacement ink cartridges from the HP OfficeJet k80 cartridge list below. Start creating your custom combo pack and saving today!

HP OfficeJet k80 Ink Cartridges

Our products will never void your printer's warranty.
All ink & toner come with a one-year 100% satisfaction guarantee.

Compatible Products for HP OfficeJet k80 - Combo Pack

MOST POPULAR
HP 45 Black & HP 78 Color 4-pack Ink Cartridges
HP 45 / 51645A Black & HP 78 / C6578DN / C6578D Color (4-pack) Replacement Ink Cartridges (3x Black, 1x Color)
Color(s): Black Tri-color
SKU: ZINK-HP-51645A-C6578DN-COMBO4
Create a custom combo from this   
Starting Price: $87.80
$83.41
See the unit price drop as you add more. Details
 

Compatible Products for HP OfficeJet k80 - Single Pack

INK-HP-51645A
HP 45 / 51645a Replacement Black Ink Cartridge
Color(s): Black
SKU: INK-HP-51645A
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$22.95
See the unit price drop as you add more. Details
 
INK-HP-C6578AN
HP 78 / C6578DN / C6578D Replacement Tri Color Ink Cartridge
Color(s): Tri-color
SKU: INK-HP-C6578AN
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$18.95
See the unit price drop as you add more. Details
 

What our customers say about HP OfficeJet k80

What our customers say about HP OfficeJet k80
42 Customer Reviews
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  • Review for HP 45 / 51645A Black & HP 78 / C6578DN / C6578D Color (4-pack) Replacement Ink Cartridges (3x Black, 1x Color)
    Feb 11, 2023
    By: Verified Buyer
    I recommend this product
    Great replacement and customer service
    Was this review helpful?
  • Welll done, good service!
    Review for HP 45 / 51645A Black & HP 78 / C6578DN / C6578D Color (4-pack) Replacement Ink Cartridges (3x Black, 1x Color)
    Jan 29, 2023
    By: Verified Buyer
    I recommend this product
    service was quick and I was glad to be able to find the cartridges I needed. I would certainly use this service again!
    Was this review helpful?
  • I submitted a review for ...
    Review for HP 45 / 51645a Replacement Black Ink Cartridge
    Dec 17, 2022
    By:
    I recommend this product
    I submitted a review for the colored cartridge. I'm just as pleased with the black ink. I will most certainly buy from this company again.
    Was this review helpful?
  • I could no longer find ...
    Review for HP 78 / C6578DN / C6578D Replacement Tri Color Ink Cartridge
    Dec 17, 2022
    By:
    I recommend this product
    I could no longer find ink cartridges for my old HP printer. I found this site. Received the ink in a timely manner. The ink is just as good or better than HP's.
    Was this review helpful?
  • Review for HP 45 / 51645a Replacement Black Ink Cartridge
    Nov 11, 2022
    By: Verified Buyer
    I recommend this product
    Just what I needed
    Was this review helpful?
  • Review for HP 45 / 51645a Replacement Black Ink Cartridge
    Oct 16, 2022
    By: Verified Buyer
    I recommend this product
    As always, great product, service and fair price.
    Was this review helpful?
  • Great quality, price, and fast ...
    Review for HP 45 / 51645a Replacement Black Ink Cartridge
    Sep 30, 2022
    By:
    I recommend this product
    Great quality, price, and fast delivery. I will be ordering from them in the future.
    Was this review helpful?
  • HAPPY
    Review for HP 45 / 51645a Replacement Black Ink Cartridge
    Apr 25, 2020
    By:
    Thank You Again
    Was this review helpful?
  • All good
    Review for HP 45 / 51645a Replacement Black Ink Cartridge
    Mar 26, 2020
    By:
    Works perfectly and a great price. So glad I can still find reasonably priced ink for my older DeskJet.
    Was this review helpful?
  • Customer service
    Review for HP 78 / C6578DN / C6578D Replacement Tri Color Ink Cartridge
    Mar 24, 2020
    By:
    I experienced a problem with my ink cartridge not performing as it should. One email to the Combo Ink and I was given directions on returning the product for a complete replacement, at virtually not cost to me.
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