Oki ES9160, Maintenance Manual

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8
© 2012 OKI DATA CORPORATION All rights reserved ES9160 MFP / ES9170 MFP
ERROR CODE AND TROUBLESHOOTING
8 - 55
8.3.4 Paper misfeeding
[E110] ADU misfeeding
Classification Error content
Paper misfeeding Jam not reaching the registration sensor)
Proce
dure
Check item Result Measure
Next
Step
1 Open the ADU. Is there
any paper in front of the
registraton sensor? Yes Remove the paper.
No 2
2 Is the registraton sensor
working?
(Perform the input check
in the test mode: 03-
[FAX]ON/[9]/[A]) Yes 3
No • Check if the connector of the 1st transport
sensor is disconnected.
• Check if the connector CN316 on the LGC
board is disconnected.
• Check if the connector pins are
disconnected and the harnesses are open
circuited.
• Check if the conductor pattern on the LGC
board is short circuited or open circuited.
• Replace the 1st registration sensor.
• Replace the LGC board.
3 Is the ADU clutch
working? (Perform the
output check in the test
mode: 03-222) Yes 4
No • Check if the connector of the ADU clutch is
disconnected.
• Check if the connector CN304 on the LGC
board is disconnected.
• Check if the connector pins are
disconnected and the harnesses are open
circuited.
• Check if the conductor pattern on the LGC
board is short circuited or open circuited.
• Replace the ADU clutch.
• Replace the LGC board.
4 Rollers in the ADU • Check the rollers in the ADU. Replace them
if they are worn out.
Parts to be replaced Remark
ADU clutch
LGC board
Rollers in the ADU