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Confidential
3.4 Error Cause and Remedy
Check the User Check items first. If an error cannot be resolved, follow the procedures in
numerical order in the Step field.
â– Error code 0B
Touch panel no response error.
Error code 0E
Touch panel failure upon start-up of the machine.
<User Check>
- Turn OFF the power switch, and turn it ON again after a while.
â– Error code 0F
The back cover is open upon duplex printing. (The back cover sensor is OFF.)
<User Check>
- Close the back cover.
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Step Cause Remedy
1 Harness connection failure of
LCD unit
Check the harness connection of the
LCD unit and reconnect it.
2 LCD unit failure Replace the touch panel ASSY.
3 Main PCB failure Replace the main PCB ASSY.
Duplex Disabled
Close the Back Cover of the machine.
Step Cause Remedy
1 Harness connection failure of
back cover sensor
Check the harness connection of the
back cover sensor ASSY and reconnect it.
2 Back cover damaged Replace the back cover.
3 Back cover sensor failure Replace the back cover sensor ASSY.
4 Main PCB failure Replace the main PCB ASSY.