03
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If you have a problem with your machine and you cannot solve it by referring to the information in this
chapter, contact your local authorized Canon dealer or the Canon help line,
_t_ CAUTION
It the machine makes strange noises, emits smoke orstrange smells, unplug the power cord
Immediately,and then contact your local authorized Canon dealer or the Canon help line. Do not
attempt to disassemble or repair the machine yourself.
O IMPORTANT
Attempting to repair tile machineyourself maywtidthe firntied warran_
If you need to contact your local authorized Canon dealer or the Canon help line, make sure you have
the following information:
• Product name
MF5730/MF5750/MF5770
• Serial number
The serial number is on the label located at the back of the machine.
_aHOl]l FXXXXXX
Serial No,('XXXXXXXX')
• CARPS software version number
See the Software Guide to check the software version number.
• Place of purchase
• Nature of problem
• Steps you have taken to solve the problem and the results
9-18
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