i have canon mx320. i replaced new black ink but printer say black ink is running low yet. i tried many times with two new ink

[Sadri71]

I changed the black ink but printer say again , black ink is running low.

 

[Titillating]

This is apparently a common problem with Canon printers. Some folks have reported that holding the stop/reset button for 20-30 seconds will let you override that message, but it needs to be repeated each time you refill the cartridge. Let me know how that works out for you!

 

[simonchipmunk]

have you tried cleaning the ink carrier?what does Canon have if anything about maintenance and cleaning in re. to the ink carriers?