Troubleshooting
Reminder
Since the machine may be damaged, contact the service representative
according to the procedure described below as soon as the call service
representative screen appears.
1
Write down the trouble code (for example, C-0001) in the call service
representative screen.
2
Turn the machine off by
using the [Power] (auxil-
iary power) key and the
main power switch.
3
Unplug the machine.
4
Contact the service representative, and inform them of the trouble
code.
cm4521
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