3-7
Confidential
Error
codes
Problem
Refer
to:
Error
codes
Problem
Refer
to:
B2 Gain control data level error for
scanning
3-44 D1 Modem initialization failed 3-49
DE Thermistor of fuser unit
misconnected
3-49
B7 A/D converter standard voltage
failure; at High side
3-44
E0 Program error 3-50
B8 A/D converter standard voltage
failure; at Low side
3-44 E1 Program error 3-50
E2 Temperature error of heat roller 3-50
B9 Scanning light adjustment error is
detected
3-44 E3 Drum motor origin sensor failure 3-50
E6 Write error in EEPROM 3-20
BB White level data error 3-45 E9 Maintenance monitor error 3-51
BD Black level data error 3-45 EC Main fan error 3-51
C0
Identification failure for a new toner
cartridge (K)
3-45 EF
Low-voltage power supply PCB failure
3-52
F2 Waste toner box near full 3-52
C1
Identification failure for a new toner
cartridge (Y)
3-45 F4 Waste toner box life end 3-53
F8 Battery connection error 3-53
C2
Identification failure for a new toner
cartridge (M)
3-45 F9 Power turned OFF while the function
code 74 is being executed and
“PARAMETER INT” is being
displayed
3-53
C3
Identification failure for a new toner
cartridge (C)
3-45
C6
Pressure engagement/disengagement
failure of toner cartridge
3-46 FA No drum unit (K) 3-54
FB No drum unit (C) 3-54
C7 Insufficient memory 3-46 FC No drum unit (M) 3-54
C8 RAM area for secure data full 3-46 FD No drum unit (Y) 3-54
C9 DIMM error 3-47 FE
Detection of incorrect measurement
value of density sensor sensitivity
calibration
3-55
CA Excess current to USB device 3-47
CB No belt unit 3-48
CE No waste toner box 3-48 FF Overcurrent error of wireless LAN
PCB
3-55
CF Waste toner box full 3-49