Identifying Your Printer Problem
Before contacting Canon, identify your printer problem and make sure you have the following information:
oProduct name
oSerial number
oPlace of purchase
oNature of problem
oSteps you have taken to solve the problem and the results The serial number is located on the label on the back of the printer.
Attempting to repair the printer yourself may void the limited warranty as to that repair. See the limited warranty information that came with your printer for details.