2-85
Confidential
■ Error code FE
Detection of incorrect measurement value of density sensor sensitivity calibration.
<User Check>
- Replace the waste toner box with a new one.
- Replace the belt unit with a new one.
■ Error code FF
Wireless LAN overcurrent error. (Wireless LAN model only)
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.
Calibrate
Calibration failed. Press Go, and try again.
Step Cause Remedy
1 Harness connection failure of
registration mark sensor holder
ASSY
Check the harness connection of the
registration mark sensor holder ASSY and
reconnect it.
2 Harness connection failure of
shutter solenoid
Check the harness connection of the
shutter solenoid and reconnect it.
3 Registration mark sensor holder
ASSY failure
Replace the registration mark sensor
holder ASSY.
4 High-voltage power supply PCB
failure
Replace the high-voltage power supply
PCB ASSY.
5 Main PCB failure Replace the main PCB ASSY
Unusable Device
Remove the Device. Turn the power off and back on again.
Step Cause Remedy
1 Main PCB failure Replace the main PCB ASSY.
To Next Page
Loading...
