If you are visually impaired and are having difficulty navigating this site, please call our Customer Support line via our toll free number 1 (877) 271-2592.
    Monoprice Compatible Epson T0691 - Black
    Product # 9664
    black - selected cyan darkmagenta yellow
    In Stock This item will ship in 3-5 days

    Volume Pricing (Log In to see Member Pricing)

    Volume Pricing

    Qty: 1 $4.19
    Qty: 2-9 $1.72
    Qty: 10-19 $1.70
    Qty: 20-49 $1.66
    Qty: 50+ $1.63

    To see and take advantage of our member pricing sign up for a business account or contact our sales team.

    Learn more about Monoprice Business


    455 page yield

    Start typing your question and we'll check if it was already asked and answered. Learn More
    No questions have been asked about this item. Be the first!
    4.2 / 5.0
    18 Reviews
    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Star
    Black ink cartridge

    PROS: I ordered 1 of each to test out to sub for Espon ink cartridges. all the colored ones work perfectly but the black would not. I did not reorder to give them another test.
    March 20, 2013
    I guess I will continue to order from you because the person I chat with on your chat line was very helpful and he gave me a discount on the very fisrst order which is the one I'm referring to now.

    PROS: the 3 color (cyan,magenta, yellow) cartridges are a very strong color, I'm pleased with them.

    CONS: The black is very faded, it would cost to much to return it, so I'll suffer it out until it finishes.
    May 28, 2015
    Does not work with CX7450
    I bought these because ink was getting low and I wanted to be sure I had replacements, but turns out these don't work with my Epson CX7450 even though it's on the list of compatible printers. No matter what I did (I even cleaned the chip as per suggestions on forums) I could not get the printer to recognize the cartridge. Might work for you or your printer, but buy these at your own risk.

    PROS: Nice paperweight? Though not really.

    CONS: Doesn't work with a "compatible" printer.
    September 7, 2013
    Response from Monoprice
    Hello ngbernard,

    Thank you for your review and my apologies for the issues you have experienced with PID 9664. A shame this didn't work out for your needs.. I will be sure to pass this info along to out product team to further investigate the matter. Now if you'd like, I can help setup an RMA for a return. If you would like me to proceed with the RMA, just let me know and I can get it started right away. Sorry again for the trouble and hope this helps!

    Jonathan Arteaga
    Tech Support Associate
    November 18, 2016
    Monoprice Administrator
    Yucky ink

    PROS: Cheap

    CONS: Unuseable. Smudges, skips ink on paper, etc. Waste of money.
    November 30, 2012

    Related Categories