Questions & Answers for: Canon PIXMA not recognizing toner

Substitute ink cartridges no longer work I replaced my ink cartridges one by one (as they ran out), changing from the original canon cartridges to the substitute brand C&G. This worked until the very ...

Ink cartridge is being rejected My printer is stating that the black ink cartridge cannot be recognized, but the ink is full. When I place the cartridge in the printer the red light goes on indicating

printer wont recognize new ink cartridges .door open'' error message and an orange light blinks, even though no door appears to be open. Please help!...On the memory controller board (the unit

the printer is not working. the orange light flashes five times.. how to solve this problem? My PIXMA iP2770 is not working. the orange light flashes five times.. what seems to be the problem and what

I inserted new toner cartrigdes for the blue and pink toners. The light didn't light up once they were clicked in. I returned the toners to the store exchanging them for 2 new toners. These also are ...

toner not recognizedtoner not recognized toner not recognized Most problems seem to be caused by toner in the wrong place. Try cleaning around where the toner container is seated, and the toner ...

hiw to troobleshoot if the printer cannot recognize the cartridge May need to reboot the machine. Sometimes when you clean the toner head might help.