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Confidential
■ Error code 8E
Error in the adjustment of inter-color position alignment result when implementing it.
<User Check>
- Check if there is a scratch, dirt or the like on the belt unit. If there is, replace the belt unit
with a new one.
■ Error code 8F
Detection of abnormal value of registration sensor sensitivity when implementing adjustment
of inter-color position alignment.
This error does not usually occur in the normal use. The conceivable causes are noise around
the installation site, fluctuation of the power supply voltage, and failures in the software.
<User Check>
- Turn OFF the power switch, and turn it ON again after a while.
Registration
Registration failed. Press Go, and try again.
Step Cause Remedy
1 Harness connection failure of the
registration mark L PCB ASSY or
registration mark R PCB ASSY
Check the harness connection of the
registration mark sensor holder ASSY and
reconnect it.
2 Registration mark sensor holder
ASSY failure
Replace the registration mark sensor
holder ASSY.
3 Main PCB failure Replace the main PCB ASSY.
Registration
Registration failed. See Troubleshooting chapter in User's Guide.
Step Cause Remedy
1 Main PCB failure Replace the main PCB ASSY.
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