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Confidential
Error code 8A
The registration front sensor does not detect paper pass within the specified time.
Error code 8B and 8C
These errors do 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.
An unidentified error occurred.
Jam Tray
Remove the jammed paper from Tray, then press Start.
<User Check>
• Check that the paper is not jammed at the paper tray and the front cover.
• Adjust the paper guide corresponding to the paper size.
• Check that the thickness of the paper is 60 to 105 g/m
2
.
• Check that there is not too much paper set in the tray.
Step Cause Remedy
1
Coming off of the registration
front actuator
Reattach the registration front actuator.
2
Connection failure of the
registration front/rear sensor
PCB ASSY harness
Reconnect the registration front/rear sensor
PCB ASSY harness.
3
Registration front/rear sensor
PCB failure
Check the performance of the registration front
sensor and the registration rear sensor
following the procedure in "Function code 32".
If any problem occurs, replace the regist frame
ASSY.
4 Main PCB failure Replace the main PCB ASSY.
---
<User Check>
• Turn OFF the power switch, and turn it ON again after a while.
Step Cause Remedy
1 Main PCB failure Replace the main PCB ASSY.
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