Error code 88

Jam Inside

Open the Front Cover, pull out the Drum Unit completely and remove the jammed paper.

Paper jam inside the machine

User Check

• Check if the paper is jammed around the removed drum unit. If jammed, remove it.

Step

Cause

Remedy

 

 

 

 

 

 

 

Harness connection failure of

Check the harness connection of the

1

registration rear sensor PCB

registration rear sensor PCB ASSY and

 

ASSY.

reconnect it.

 

 

 

2

Registration rear actuator catching

Correct catching of the registration rear

on some position

actuator.

 

 

 

 

 

Registration rear sensor failure

Check the sensor performance following

3

 

the procedure described in “Maintenance

 

mode 32”. If any problem occurs, replace

 

 

 

 

the registration rear sensor.

 

 

 

4

Main PCB failure

Replace the main PCB ASSY.

 

 

 

Error code 89

Check Paper size

Reload correct paper.

Incorrect paper size in duplex printing

User Check

• Use the A4 size or letter size paper.

Step

Cause

Remedy

 

 

 

 

 

 

 

Registration rear sensor failure

Check the sensor performance following

1

 

the procedure described in “Maintenance

 

mode 32”. If any problem occurs, replace

 

 

 

 

the registration rear sensor.

 

 

 

2

Main PCB failure

Replace the main PCB ASSY.

 

 

 

3-25

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