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 - 144
[CB80] Backup RAM data abnormality
[CB81] Flash ROM abnormality
[CB82] Finisher main program error
Replace parts Remarks
Stapler
Stapler unit shift motor
Finisher control board
Classification Error item
Finisher related service call Abnormality of checksum value on finisher controller PC
board is detected when the power is turned ON
Check item Measures
Equipment • Is the error recovered when the power of the equipment is
turned OFF and then back ON?
Finisher control board • Connector check
• Board check
Replace parts Remarks
Finisher control board
Classification Error item
Finisher related service call Abnormality of checksum value on finisher controller PC
board is detected when the power is turned ON. [MJ-1103/
1104]
Check item Measures
Equipment • Is the error recovered when the power of the equipment is
turned OFF and then back ON?
Finisher control board • Connector check
• Board check
Replace parts Remarks
Finisher control board
Classification Error item
Finisher related service call
Check item Measures
Finisher control board • Update the firmware version of the finisher control PC
board (FIN).
• Connector check
• Board check

Toshiba E-studio5540c Specifications

General

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