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HP 564XL / CN684WN / CB321WN Black Replacement High Yield Ink Cartridge

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MSRP: $23.99

In stock!

  • Black Cartridge
  • 550 Page Yield @ 5%
  • 1.09 cents per page

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Product Code: INK-HP-CB321WN

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Product Details

Our ink will never void
your printer's warranty.

All ink comes with 1-year
100% satisfaction guarantee.

Hewlett Packard CN684WN / CB321WN / 564XL Black Replacement High Yield Inkjet Cartridge for HP DeskJet 3526 / 4620 & Various Other Printers

The environmentally friendly TomatoInk HP 564XL black ink cartridges replaces your OEM HP 564XL black ink cartridges for a fraction of the cost. Our freshly squeezed ink cartridges are re-engineered after one cycle of service and they are manufactured to be as efficient & reliable as its OEM contenders. We inspect our cartridges to be leak and print-head nozzle clogging free prior to taking their places on our shelves. Even though we occasionally use original parts to preserve the land, our HP 564XL ink cartridges are not endorsed or associated with HP; yet they have the same printing quality as the HP ink cartridges. The high quality TomatoInk ink cartridges are backed up with one year money back warranty, and your 100% satisfaction is ensured here!

Product Specifications

Model Name:




Cartridge Duty Cycle:

550 Page Yield @ 5%


HP 564XL / CB321WN / CN684WN / HP 564 / CN680WN / CB316WN


38 ml


1 Inkjet Cartridge

Compatible Printers


Average Rating:
based on 15 reviews

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Verified Buyer

Replacing an Incorrect cartridge from Tomatoink

  • Actually I bought the cartridge to replace a miss-labeled one from Tomatoink. It was labeled to fit an HP 3520 printer and would not fit. It had a "T" shaped plastic inboard end catch instead of a "-" shaped one

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  • Glad I found Tomatoink for all of my ink needs. There replacement work great, the prices are great and the service is fast. No one has to pay high ink prices anymore.

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great value

  • Best source for ink I've found. Good quality. Cheap. Fast delivery.

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great product & service

  • I have placed several orders now and plan to continue to buy. The quality has been excellent. The price is super good so it is much cheaper to print. The service is excellent.

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  • Well at first I ordered the wrong ink so I called and they were going to send me a RMA# and they never did.
    I ordered the right one and put it in my printer and it printed 2 pages and now nothing printer says the black is empty.
    So needless to say I'

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ink cartridges

  • This is the second year in a row I have ordered ink here. You can't beat the prices anywhere and it works just as well as the name brand.

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  • I have use tomato inks cartridges on my printers and have been very satisfied. I'm constantly printing photos for scrapbooking and simply love the Color. I will continue to order this ink!

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This stuff works!

  • These cartridges have been working for the past year just like the original HP 564 ones at a fraction of the cost.

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  • great price and deal 3 for 1 I'll be back

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Verified Buyer


  • Excellent price and quality of printing

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