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10-47
Before Using the
Machine
Document and Paper
Copying
Sending and
Receiving
Printing and
Scanning
Network
Remote UI
System Manager
Settings
Maintenance
Troubleshooting
Appendix
Index
Table of Contents
If You Cannot Solve a Problem
If you cannot solve the problem after having referred to the
information in this chapter, contact your local authorized
Canon dealer or the Canon help line.
Please have the following information ready when you contact
Canon:
Product name (imageCLASS MF4270)
Serial number (On the label located at the back of the machine)
Place of purchase
Nature of problem
Steps you have taken to solve the problem and the results
If the machine makes strange noises, emits smoke or odd odor, turn off the
main power switch immediately, disconnect the power cord, and contact
your local authorized Canon dealer or the Canon help line. Do not attempt
to disassemble or repair the machine yourself.
Attempting to repair the machine yourself may void the limited warranty.
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