2-24
Confidential
Print Unable 
05
Turn the power off 
and then back on 
again.
Detected the fuser unit 
temperature error.
0501 2-35
0502 2-35
0503 2-35
0504 2-35
0505 2-35
0506 2-35
0508 2-35
050A 2-35
050B 2-35
050C 2-35
Print Unable 
09
Turn the power off 
and then back on 
again.
Detected irregular power supply 
for more than 100 times.
0900 2-36
Print Unable 
0A
Turn the power off 
and then back on 
again.
Detected a fan failure.
0A02 2-36
Print Unable 
0B
Turn the power off 
and then back on 
again.
An error occurred in the high-
voltage power supply PCB 
ASSY while operating.
0B01 2-37
An error occurred in the high-
voltage power supply PCB 
ASSY when the machine was in 
the ready state.
0B02 2-37
Print Unable 
2E
Turn the power off 
and then back on 
again.
Could not communicate with the 
cartridge sensor on the machine 
side.
2E00 2-37
Print Unable 
3A
Turn the power off 
and then back on 
again.
A communication error occurred 
between the controller and 
engine in main PCB.
3A00 2-37
Print Unable 
E0
Turn the power off 
and then back on 
again.
An error occurred in the ROM 
check sum.
E000 2-51
Print Unable 
E1
Turn the power off 
and then back on 
again.
Program error
E100 2-51
Print Unable 
E5
Turn the power off 
and then back on 
again.
An error occurred during access 
to the DRAM in the main PCB 
ASSY.
E500 2-51
Print Unable 
E6
Turn the power off 
and then back on 
again.
Write error in the EEPROM of 
the main PCB ASSY
E600 2-51
Error message
Description
Error 
codes
Refer 
to:
Initial display Scroll