Having an issue with my Canon Pixma MX452 as evidenced in the scanned printer test page below
I've tried
Nozzle Cleaning
Deep Nozzle Cleaning
Automatic Print head alighnment
Manual Pritn head alightnment
Bottom PLate cleaning
and Roller Cleaning.
Then I replaced the black ink cartridge and tried it all again still no progress
Anyone have some recommendations of diagnosis?
