Toshiba e-STUDIO 5540C Service Manual page 864

Replace parts
Stacker paper detection sensor (S30)
Saddle controller board
[EF21] Hole Punch Unit paper leading edge skew detection abnormality
Classification
Finisher jam (Saddle section)
Check item
Finisher
Skew sensor (S7-1/S7-2)
Punch controller board
Replace parts
Skew sensor (S7-1/S7-2)
Punch controller board
e-STUDIO5540C/6540C/6550C/5560C/6560C/6570C
ERROR CODE and TROUBLESHOOTING
• Is there any paper remaining on the paper transport path?
Is it staying at the position shown below?
Paper
• Figure out the cause of the paper stopping (e.g. folding)
and correct it. Then remove the paper.
• Sensor check
• Connector check
• Harness check
• Connector check (CN19)
• Board check
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Remarks
Error item
Measures
Skew sensor
(S7-1, S7-2)
Paper
Paper position
sensor (S6-1, S6-2)
Skew sensor
(S7-1, S7-2)
Remarks