Review on Original HP 64 Black/Tri-color Ink Cartridges (2-pack) | Compatible with HP ENVY Photo 6200, 7100, 7800 Series | Eligible for Instant Ink | X4D92AN by Darrin Parasson

Review update: I contacted Revain and they sent me a replacement ink cartridge free of charge. I ordered black and colored cartridges in a set. The black cartridge worked great. The color cartridge has only printed a few pages and is empty. I really thought I reinstalled my old cartridge! After verifying that I had indeed installed the correct cartridge, I had to go to the UPS shop to print out the documents needed for the morning presentation. Printing at UPS costs $50! Very disappointed.