Canon PIXMA MP500 Service Manual

Also see for PIXMA MP500: Supplementary guide Specification sheet Start here User guide User guide

Contents

Canon PIXMA MP500 Service Manual Manual pdf 18 page image

- LCD, or- logic board ass'y *1 .Paper feed problems (multi-feeding, skewed feeding, nofeeding)- Examine the inside to confirm that no parts aredamaged, and the rollers are clean.- Remove foreign material.- Adjust the paper guide properly.- Confirm the connection of each harness and thelogic board.- Replace the- sheet feeder unit,- cassette, or- logic board ass'y *1 .Carriage movement problems(contact to other parts, strangenoise)- Confirm that the timing slit strip film is free fromdamage or grease.- Clean the timing slit strip film.- Replace the- timing slit strip film, or- carriage unit.- Remove foreign material.Faulty scanning (no scanning,strange noise)- Confirm the connection between the scanner unitand the logic board.- Replace the- scanner unit, or- logic board ass'y *1 .Unsatisfactory print quality No printing, or no color ejected. - Replace the- ink tank,- print head *2 , or- logic board ass'y *1 .- Remove foreign material from the purge unit caps,if any.- Replace the purge unit.Printing is faint, or white linesappear on printouts even after printhead cleaning.Line(s) not included in the printdata appears on printouts.- Remove and re-install the print head.- Replace the- ink tank,- print head *2 ,- purge unit, or- logic board ass'y *1 .Paper gets smeared. - Feed several sheets of paper.- Perform bottom plate cleaning.- Clean the paper path with cotton swab or cloth.- Clean the ASF sub-rollers.A part of a line is missing onprintouts.- Replace the- ink tank, or- print head *2 .- Perform print head alignment.Color hue is incorrect. - Replace the- ink tank, or- print head *2 .- Perform print head alignment.Printing is incorrect. Replace the logic board ass'y *1 .1-12