Review on 🖨️ Uniwork Canon 054H Toner Cartridge Replacement - Compatible with Laserjet Color Image Class MF644Cdw LBP622Cdw MF642Cdw MF640C MF641Cw LBP620 Printer Tray - 4 Pack by Tony Elliott

These toner cartridges seemed too good to be true. Well they are. They work for a while but I have ink smudges on most pages after replacing the magenta cartridge and now my black cartridge has exploded. First I heard a strange noise inside the printer, and then all my pages went completely black! The cartridge is flooded with ink and I can only hope the inside of my printer isn't flooded with black ink as well, but I'm afraid to check. I will never buy those cheap cartridges again, they probably ruined my printer. I should have heeded another 1 star review.