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 - 122
[C481] IH drive circuit abnormality
[C490] IH circuit abnormality / IH coil abnormality
Check item Measures
IH board cooling fan-1/-2 • Fan motor check
(Perform the output check: 03-453/454)
• Connector check
• Harness check
IH board • Connector check
• Harness check
LGC board • Connector check (CN305)
• Harness check
Status counter 1. [0], [8] Power ON.
2. Key in “2002”, then press [START].
3. Change the current status counter value (08-2002) “14” to
“0”.
Replace parts Remarks
IH board cooling fan-1/-2
IH board
LGC board
Classification Error item
Fuser unit related service call
Check item Measures
IH board • Connector check
• Harness check
LGC board • Connector check (CN305)
• Harness check
Status counter 1. [0], [8] Power ON.
2. Key in “2002”, then press [START].
3. Change the current status counter value (08-2002) “15” to
“0”.
Replace parts Remarks
IH board
LGC board
Classification Error item
Fuser unit related service call IH circuit abnormality / IH coil abnormality
Check item Measures
Power supply • Check if the power voltage is normal.(Is the voltage during
the operation ±10% of the rated voltage?)
• Connector check (CN403, CN409)
IH board • Connector check
• Harness check

Toshiba E-studio5540c Specifications

General

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