Toshiba e-STUDIO5540C Service Manual page 76

Check item
Bridge unit cover opening/closing
detection switch
LGC board
Replace parts
Bridge unit cover opening/closing
detection switch
LGC board
[E4A0] Waste toner cover open jam (printing)
Classification
Cover open jam
Check item
Waste toner cover
Waste toner detection sensor
LGC board
Replace parts
Waste toner detection sensor
LGC board
[E4B0] Reverse path cover open jam (printing)
Classification
Cover open jam
Check item
Reverse path cover
Reverse path cover switch
LGC board
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• Switch check
(Perform the input check: 03-[COPY]ON/[7]/[B], 03-
[COPY]ON/[8]/[E])
• Connector check
• Harness check
• Connector check (CN334)
• Board check
The waste toner cover has opened during printing.
• Close the waste toner cover if it is opened.
• Remove if there is any paper before closing it.
• Sensor check
(Perform the input check: 03-[FAXON]/[1]/[C])
• Connector check
• Harness check
• Connector check (CN331)
• Board check
The reverse path cover has opened during printing.
• Close the bridge unit if it is opened.
• Remove if there is any paper before closing it.
• Switch check
(Perform the input check: 03-[COPYON]/[8]/[A])
• Connector check
• Harness check
• Connector check (CN331)
• Board check
e-STUDIO5540C/6540C/6550C/5560C/6560C/6570C
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Measures
Remarks
Error item
Measures
Remarks
Error item
Measures
ERROR CODE and TROUBLESHOOTING
8