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Confidential
Error code 5500
Printable pages set for the laser unit have reached the limit. (Printing does not stop.)
Error code 5600
The eject sensor detected that the fuser cover was open.
Replace Laser
Step Cause Remedy
1 End of life of the laser unit Replace the laser unit.
2 Main PCB failure Replace the main PCB ASSY.
Cover is Open
<User Check>
• Close the fuser cover.
Step Cause Remedy
1
Eject actuator attachment
failure
Reattach the eject actuator.
2
Eject actuator spring
attachment failure
Reattach the eject actuator spring.
3
Eject actuator and/or fuser
cover failure
Replace the fuser cover.
4
Eject sensor PCB failure Refer to "1.3.8 Check sensor operation
(function code: 32)" in Chapter 5 to check the
sensor operation. If the sensor operation is
faulty, replace the eject sensor PCB ASSY.
5 Main PCB failure Replace the main PCB ASSY.