Review on Inktopia Remanufactured Ink Cartridge Replacement for HP 63 XL 63XL | Compatible with HP OfficeJet 5255 5258 3830 3831 3832 Envy 4512 4516 4520 DeskJet 1112 2130 3633 3634 Printer | 2-Pack Black by Michael Daniels

When inserting one of the two cartridges into the printer we noticed that some lower case letters were blurry, we tried different pages and still had the same problem. Put a second cartridge in the printer, printed several pages, same problem, the letters are blurry. We bought an original HP cartridge and no printing problems. Obviously these cartridges have a compatibility issue with many printer models. We were unable to return the Revain cartridges as the return period had passed since we first tried the cartridges.