Service manual

2-26

Confidential

■ Error code 10 to 12, 16 to 18

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.

Error, which cannot be specified, occurs.

■ Error code 19

The drum unit reached the end of life. (The printing is stopped.)

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• 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.

Replace Drum

Open the Front Cover, replace the Drum Unit. Refer to the User's

Guide for instructions.

• Replace a new drum unit. Reset the drum counter.

Step Cause Remedy

1 Main PCB failure Replace the main PCB ASSY.