DRAFT
14. MALFUNCTION CODE
14.4.31
6791: Register setting error
MFP board (MFPB)
Step
1
Reboot the main body.
2
Check the connector CN102, CN103 on
MFPB for proper connection and correct as
necessary.
3
Change MFPB.
216
Relevant electrical parts
Action
Field Service Ver. 1.0 Feb. 2010
WIRING DIAGRAM
Location (electri-
Control signal
cal component)
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