Product Details
Original HP 21 Black Ink Cartridge in Retail Packaging

Original HP 21 Black Ink Cartridge in Retail Packaging
From Hewlett Packard

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Average customer review:

Product Description

Ink Cartridge


Product Details

  • Color: BLACK
  • Brand: Hewlett-Packard
  • Model: C9351AN
  • Number of items: 1
  • Dimensions: 5.53" h x 4.57" w x 1.43" l, .0 pounds

Features

  • HP 21 Black Inkjet Print Cartridge for professional-looking prints
  • Produces photo-quality black and white prints that resist fading
  • Produces crisp black text
  • Page yield: approx. 190 pages (depends on printer and specific use)
  • HP printer compatibility: Deskjet 3910, Deskjet 3930, Deskjet 3940, Printer/Scanner/Copier 1410

Editorial Reviews

Amazon.com
Give your black-and-white documents a polished, professional look. The HP 21 cartridge is perfect for low-volume users who want laser-quality text and graphics. Features include:

  • Print professional-looking documents with laser-quality black text.
  • Reliable—print crisp text every time with your HP printer.
  • Simple to install and easy to use.

Initial HP printer compatibility:

  • HP Deskjet 3910
  • HP Deskjet 3930
  • HP Deskjet 3940
  • HP Printer/Scanner/Copier 1410
What's in the Box
One HP 21 Black Inkjet Print Cartridge

From the Manufacturer
Keep your HP printer producing polished, professional-looking documents with this HP 21 Black Inkjet Print Cartridge (C9351AN#140). Get crisp, sharp black text, and preserve your memories with photos that resist fading for generations. This cartridge is designed to offer you an approximate page yield of 190 pages, depending on your printer and specific type use.

HP printer compatibility: Deskjet 3910, Deskjet 3930, Deskjet 3940, Printer/Scanner/Copier 1410.


Customer Reviews

Runs Out Way To Fast NOT WORTH THE MONEY1
I myself am having the same problem that alot of other reviewers are having with this product! While I am happy with the HP Printer itself, this #21 cartridge doesnt hold enough ink and runs out VERY FAST(mine ran out in two weeks). Keep in Mind that I only use the ink to print postage and I always use the fast draft which uses less ink and I STILL have to replace the cartridge frequently. I can only imagine if I used the normal print mode, I would be running to the store every other day to replace the cartridge. Of course most of us know that these companies dont make money on the actually printers, they make money on the ink! Anyway, I am going to try one of those refill kits and see if that cuts down on the cost!

HP Turned cartdrige to 5ml only3
In the past we had cartdriges with 25ml, now they give us a printer but recover the expenses with inks.

Ok3
This ink cartridge prints well, but I have to replace it frequently. I would suggest making an ink cartridge that lasts longer.