Oki ES9160 Maintenance Manual page 538

[E140] Lower drawer misfeeding (paper not reaching the 2nd transport sensor)
Classification
Paper misfeeding
Proce
Check item
dure
1 Open the feed cover. Is
there any paper in front of
the 2nd transport sensor?
2 Is the 2nd transport sensor
working?
(Perform the input check
in the test mode: 03-
[FAX]OFF/[7]/[A])
3 Is the lower drawer feed
clutch working?
(Perform the output check
in the test mode: 03-202)
4 Lower drawer feed roller
Separation roller
Pickup roller
Parts to be replaced
2nd transport sensor
LGC board
Lower drawer feed clutch
Lower drawer feed roller
Separation roller
Pickup roller
ES9160 MFP / ES9170 MFP
ERROR CODE AND TROUBLESHOOTING
Jam not reaching the 2nd transport sensor
Result
Yes Remove the paper.
No
Yes
No • Check if the connector of the 2nd 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 2nd transport sensor.
• Replace the LGC board.
Yes
No • Check if the connector of the lower drawer
feed clutch is disconnected.
• Check if the connector CN315 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 lower drawer feed clutch.
• Replace the LGC board.
• Check the lower drawer feed roller,
separation roller and pickup roller. Replace
them if they are worn out.
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Error content
Measure
Remark
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