Toshiba E-studio5540c Service Manual

e-STUDIO5540C/6540C/6550C/5560C/6560C/6570C © 2011 - 2014 TOSHIBA TEC CORPORATION All rights reserved
ERROR CODE and TROUBLESHOOTING
8 - 16
C464 Fuser unit related
service call
Pressure roller thermistor temperature
difference
P. 8-118
C467 Pressure roller thermistor abnormality after
entering ready status (temperature
abnormality at ready status)
P. 8-119
C468 Pressure roller thermistor abnormality after
entering ready status (overheating)
P. 8-119
C471 IH board initialization abnormality P. 8-120
C472 Power supply abnormality P. 8-120
C473 Surge pressure detection / power and voltage
upper limit abnormality
P. 8-121
C474 Power and voltage lower limit abnormality P. 8-121
C480 IGBT high temperature abnormality P. 8-121
C481 IH drive circuit abnormality P. 8-122
C490 IH circuit abnormality / IH coil abnormality P. 8-122
C4B0 Fuser unit counter abnormality P. 8-123
C4B1 Fuser unit voltage judgment abnormality P. 8-123
C4E0 Fuser pressure release abnormality -
Though the pressure roller is released, its
position cannot be detected.
P. 8-124
C4E1 Fuser pressure contact abnormality -
Though the pressure roller is contacted, its
position cannot be detected.
P. 8-124
C4E2 Fuser belt rotation detection sensor
abnormality - The fuser belt does not rotate or
incorrectly rotates.
P. 8-124
C550 Optional
communication
related service call
RADF I/F error: Communication error has
occurred between the RADF and the scanner.
P. 8-125
C560 Communication error between Engine-CPU
and PFC board
P. 8-126
C570 Communication error between Engine-CPU
and CNV-CPU
P. 8-126
C580 Communication error between CNV-CPU and
finisher
P. 8-126
C5A0 Circuit related
service call
SRAM board data abnormality (LGC board) P. 8-131
C5A1 SRAM board data abnormality (LGC board) P. 8-132
C730 RADF
service call
RADF EEPROM error: Data abnormality
occurs during the EEPROM writing of the
RADF is performed.
P. 8-129
C880 RADF original feed motor abnormality: An
error signal has been detected when the
motor is rotating.
P. 8-129
C890 RADF read motor abnormality: An error signal
has been detected when the motor is rotating.
P. 8-129
C8A0 RADF original reverse motor abnormality: An
error signal has been detected when the
motor is rotating.
P. 8-130
C8B0 RADF original exit motor abnormality: An error
signal has been detected when the motor is
rotating.
P. 8-130
Error code Classification Contents Troubleshooting

Toshiba E-studio5540c Specifications

General

Brand	Toshiba
Model	E-studio5540c
Category	All in One Printer
Language	English