Canon Community

i'm looking to find a new calibration sheet for a Canon IFP610 MFP with a CI40 scanner I have managed to lose mine over the years

I have a TA-30 with a PF-06 printhead that started giving a can't fill printhead error on the Matte Black tank so after trying 4 cleanings in maintenance mode, I decided to replace the printhead. However, every printhead I install gives me an error s...