If You Cannot Solve The Problem - Canon PIXMA MP450 User Manual

If You Cannot Solve The Problem

If you cannot solve the problem with any of the workarounds in this chapter, please contact the seller
of the machine or a Canon service representative.
Canon support staff are trained to be able to provide technical support to satisfy customers.
Attempts by customers to repair or take apart the machine will invalidate any
Caution
warranty regardless of whether the warranty has expired.
Before contacting a Canon service representative, confirm the following:
Product name: PIXMA MP450
Serial number: written on label at rear of machine
Details of the problem
What you tried to solve the problem, and what happened
If the machine emits any unusual sound, smoke, or odor, turn it OFF
Note
immediately. Unplug the power cord from the outlet and contact the seller or a
Canon service representative. Never attempt to repair or disassemble the
machine yourself.
Chapter 11
Troubleshooting
121