Toshiba e-STUDIO 2555C Service Manual page 614

Check item
Feed sensor
DRV board
LGC board
Parts to be replaced
Feed sensor
DRV board
LGC board
Separation roller
(When the paper is fed from the bypass feed unit:)
Check item
Feed sensor
DRV board
LGC board
Parts to be replaced
1st drawer feed sensor
DRV board
LGC board
Separation roller, Separation
pad
(When the paper is fed from the ADU:)
Check item
ADU entrance sensor
LGC board
ADU board
e-STUDIO2555C/3055C/3555C/4555C/5055C
ERROR CODE AND TROUBLESHOOTING
• Sensor check (Perform the input check: 03-[ALL]OFF/[9]/[B])
• Connector check (J1078, J1114, CN462)
• Harness check
• Board check
• Connector check (CN462, CN450, CN451)
• Harness check
• Board check
• Connector check (CN361, CN362)
• Harness check
Replace it if it is worn out.
• Sensor check(Perform the input check: 03-[ALL]OFF/[9]/[B])
• Connector check (J1078, J1114, CN462)
• Harness check
• Board check
• Connector check (CN462, CN450, CN451)
• Harness check
• Board check
• Connector check (CN361, CN362)
• Harness check
Replace it if it is worn out.
• Sensor check (Perform the input check: 03-[ALL]OFF/[9]/[H])
• Connector check (J1066, CN421)
• Harness check
• Board check
• Connector check (CN390, CN361, CN362)
• Harness check
• Board check
• Connector check (J1064, CN420, CN421, CN422)
• Harness check
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Measures
Remark
Measures
Remark
Measures