Toshiba e-STUDIO 2555C Service Manual page 612

[E520] Stop jam in the ADU
Classification
Paper transport jam
Check item
ADU entrance sensor
LGC board
ADU board
ADU motor
Parts to be replaced
ADU entrance sensor
ADU motor
LGC board
ADU board
Rollers in the ADU
Pressure spring
[E570] Jam not reaching the reverse sensor
Classification
Paper transport jam
Check item
Reverse sensor
Fuser motor
Reverse motor
Reverse gate solenoid
LGC board
Reverse roller
e-STUDIO2555C/3055C/3555C/4555C/5055C
ERROR CODE AND TROUBLESHOOTING
Stop jam in the ADU
• Sensor check (Perform the input check: 03-[ALL]OFF/[9]/[H])
• Connector check (J1066, CN421)
• Harness check
• Board check
• Connector check (CN390)
• Harness check
• Board check
• Connector check (J1064, CN420, CN421, CN422)
• Harness check
• Motor check (Perform the output check: 03-110/160)
• Connector check (J1065, CN422)
• Harness check
• Bracket check
Replace it if it is worn out.
Jam not reaching the reverse sensor
• Sensor check (Perform the input check: 03-[ALL]OFF/[9]/[D])
• Connector check (J1064, J1104)
• Harness check
• Motor check (Perform the output check: 03-113)
• Connector check (J1007)
• Harness check
• Motor check (Perform the output check: 03-121/171)
• Connector check (J1001, J1118, CN351)
• Harness check
• Solenoid check (Perform the output check: 03-222, 03-223)
• Connector check (J1010, J1118, CN351)
• Harness check
• Connector check (CN353, CN390)
• Harness check
• Board check
Roller check (attrition, deformation, deterioration)
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