Toshiba e-STUDIO2006 Service Manual page 398

[E510] ADU stack jam (paper not reaching the ADU transfer sensor
Classification
Paper transport jam (ADU section)
Proce
Check item
dure
1 Open the right cover. Is
there any paper in front of
the ADU transfer sensor?
2 Is the ADU transfer sensor
working? (Perform the
input check in the test
mode: 03-[1]/[C])
3 Is the exit motor (rotating
in reverse) working?
(Perform the output check
in the test mode: 03-121/
171)
ADU
4
Parts to be replaced
ADU transfer sensor
MAIN board
Exit motor
ADU exit sensor
Rollers in the ADU
Exit roller
e-STUDIO2006/2306/2506/2007/2307/2507/2303A/2303AM/2803AM/2309A/2809A
ERROR CODE AND TROUBLESHOOTING
Jam not reaching the ADU transfer sensor
Result
Yes Remove the paper.
No
Yes
No • Check if the connector of the ADU transfer
sensor is disconnected.
• Check if the connector CN17 on the MAIN
board is disconnected.
• Check if the connector pins are
disconnected and the harnesses are open
circuited.
• Check if the conductor patterns on the
MAIN board are short circuited or open
circuited.
• Replace the ADU transfer sensor.
• Replace the MAIN board.
Yes
No • Check if the connector of the exit motor is
disconnected.
• Check if the connector pins are
disconnected and the harnesses are open
circuited.
• Replace the exit motor.
• Replace the MAIN board.
• Check the rollers in the ADU and the exit
roller of the equipment. Replace them if
they are worn out.
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