Canon PIXMA MP170 Service Manual

Also see for PIXMA MP170: Setup instructions User guide Installation/troubleshooting Supplementary guide Manual

*1: Before replacement of the logic board ass'y, check the waste ink amount, and re-set the waste ink amount valueon the replaced logic board.[See Section 3-3. Adjustment / Settings, (7) Service mode, for details.]*2: Replace the print head only after the print head deep cleaning is performed 2 times, and when the problempersists.print quality Color hue is incorrect. Replace the- ink cartridge *2 , orperform print head alignment.Printing is incorrect. Replace the logic board ass'y *1 .No ejection of black ink. Replace the ink cartridge(s) *2 .Graphic or text is enlarged onprintouts.When enlarged in the carriagemovement direction, clean grease or oiloff the timing slit strip film, or replacethe- timing slit strip film,- carriage unit, or- logic board ass'y *1 .When enlarged in the paper feeddirection, clean grease or oil off thetiming slit disk film, or replace the- timing slit disk film,- timing sensor unit, or- logic board ass'y *1 .Faulty scanningNo scanning. - Confirm the connection between thescanner unit and the logic board ass'y.- Replace the- scanner unit, or- logic board ass'y.Streaks or smear on the scannedimage.- Clean the platen glass.- Confirm the connection between thescanner unit and the logic board ass'y.- Replace the- scanner unit,- logic board ass'y, or- document pressure sheet.To the table of contents To the top1-9