Laser Exposure System; When Replacing The Scanner Unit - Canon iR5000 Service Manual

CHAPTER 3 STANDARDS AND ADJUSTMENTS

6. Laser Exposure System

6.1 When Replacing the Scanner Unit

If the temperature of the fixing assembly is 150°C or higher when the scanner unit is re-
placed, force potential control in service mode:
1) Make the following selections in service mode: COPIER>FUNCTION>DPC>DPC.
2) Turn off and then on the main power switch.
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