11)Memory full

Memory full

User Check

•Print the stored data.

•Reduce the data capacity or reduce the print resolution.

12)Print overrun

Data expansion is not in time

User Check

•Press the [Go] button, then print the stored data.

•Reduce the complexity of data or reduce the print resolution.

13)Main PCB failure

User Check

• Turn the power off and on.

Step

Cause

Remedy

 

 

 

 

 

 

1

Main PCB failure

Replace the main PCB ASSY.

 

 

 

14) Fuser unit failure

Step

Cause

Remedy

 

 

 

 

 

 

 

Harness connection failure

Check the harness connection between

1

between fuser unit connector and

fuser unit connector and eject sensor PCB

 

eject sensor PCB ASSY

ASSY.

 

 

 

2

Fuser unit failure

Replace fuser unit.

 

 

 

3

Low-voltage power supply PCB

Replace the PS PCB unit.

failure

 

 

 

 

 

 

4

Toner LED PCB failure

Replace the toner LED PCB ASSY.

 

 

 

5

Main PCB failure

Replace the main PCB ASSY.

 

 

 

CAUTION:

This problem will be cleared if leaving the machine power ON for ten minutes.

Turn the power on while pressing the SW supporter, when the front cover is open. And check that Toner, Drum and Error LEDs light up, and then release the SW supporter.

Check that all LEDs go off and press the SW supporter once, and then this problem may be cleared by that press the SW supporter once again after all LEDs light up.

1-15

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