HP 21 Black Ink Cartridge in Retail Packaging (C9351AN#140)

HP 21 Black Ink Cartridge in Retail Packaging (C9351AN#140)

Ink Cartridge 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

List Price: $ 18.37

Price: $ 18.37

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3 Responses to “HP 21 Black Ink Cartridge in Retail Packaging (C9351AN#140)”

  1. Tommywood "tommywood" on October 17th, 2011 at 6:33 pm
    17 of 18 people found the following review helpful:
    1.0 out of 5 stars
    Runs Out Way To Fast NOT WORTH THE MONEY, August 25, 2007
    By 

    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!

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  2. Armando T. Neto "Temporal" on October 17th, 2011 at 7:19 pm
    13 of 15 people found the following review helpful:
    3.0 out of 5 stars
    HP Turned cartdrige to 5ml only, May 12, 2007
    By 
    Armando T. Neto “Temporal” (Recife-PE, Brazil) –
    (REAL NAME)
      

    This review is from: HP 21 Black Ink Cartridge in Retail Packaging (C9351AN#140) (Office Product)

    In the past we had cartdriges with 25ml, now they give us a printer but recover the expenses with inks.

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  3. 12 of 14 people found the following review helpful:
    3.0 out of 5 stars
    Ok, April 21, 2007
    By 
    Amazon Verified Purchase(http://www.amazon.com/gp/community-help/amazon-verified-purchase', ‘AmazonHelp’, ‘width=400,height=500,resizable=1,scrollbars=1,toolbar=0,status=1′);return false; “>What’s this?)

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

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