5 continuous (POD1 not reach) jams
Fuser low temperature recovery error
(TH_UM_AD2)
Fuser low temperature recovery error
(TH_LM)
Paper feed motor lock trouble
Transfer unit lift trouble
Transfer belt motor trouble
Secondary transfer separation trouble
Fusing pressure release trouble.
Paper exit cooling fan trouble
Power source cooling fan trouble
Fusing cooling fan trouble
Paper exit cooling fan 3 trouble
Polygon motor trouble (LSU)
MFP PWB communication trouble
Personal counter not installed
MFP EEPROM read/write error
HDD internal authentication database
table error.
SRAM user authentication index check
sum error
MFP PWB EEPROM check sum error.
MFP PWB SRAM memory user
authentication counter check sum error
Serial number discrepancy (ICU – PCU)
HDD system storage data area error
Machine adjustment data (system
storage area) error
HDD user authentication data check sum
error
SCU PWB EEPROM read/write error.
SCU PWB EEPROM check sum error.
PCU PWB EEPROM read/write error.
PCU PWB EEPROM check sum error
PCU-Desk communication trouble
Tray 1 lift motor trouble
Tray 2 lift motor trouble
Desk transport motor trouble
LCC communication trouble
LCC transport motor trouble
LCC 24v power abnormality
Desk – Main unit incompatibility trouble
LCC – Main unit incompatibility trouble
PCU PWB – Paper feed desk
communication trouble.
Communication trouble between main
unit and vendor control
LCC-Main unit combination trouble
Document control module trouble