The color cartridges in this order say they are blocked. Please tell me how to unlock this or send menew ones that work. Thank you very much.

I have not yet received this replacement shipment. I will do a review upon installation. Takes longer for canada post to deliver than the system request a review.

After I installed, all ink working great. but after connnecting to WIFI and using only a few times, all Ink went off, blank pages only. I reset the printer , powered off and put carts in and out,, tried old carts in and then out and replaced with new, and ink worked again only for a short time.. Printer complaining reused HP Carts... Finally I gave up.. same for Color and Blank carts.. I wanted them to work badly but now I have a slightly used Printer that does not work..

Very reasonably priced ink. Works well in my printer.

Can’t seem to get the black to work?

Very affordable and great quality