1 – 106
Chapter 1 Troubleshooting
6
Checking HVPS/MCU for continuity
Disconnect P/J11 and P/J20 from HVPS/MCU.
Is there continuity between P11-16 and P20-5?
Go to step 7.
Replace HVPS/
MCU. (RRP12.10)
7
Checking after replacing SENSOR NO PAPER (3)
Replace SENSOR NO PAPER. (RRP20.16)
Does the problem still occur, after replacement?
Replace HVPS/
MCU.
(RRP12.10)
End of work
Step Check Yes No
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