Oki ES9160, Maintenance Manual

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© 2012 OKI DATA CORPORATION All rights reserved ES9160 MFP / ES9170 MFP
ERROR CODE AND TROUBLESHOOTING
8 - 119
[C130] Upper drawer tray is abnormal
[C140] Lower drawer tray is abnormal
Classification Error content
Paper feeding system related service
call Upper drawer tray is abnormal
Lower drawer tray is abnormal
Proce
dure
Check item Result Measure
Next
Step
1 Does the tray go up?
(Perform the output check
in the test mode: 03-242/
243) Yes 2
No 1. Check if the connector of the tray-up motor
is disconnected.
2. Check if the connector CN316 on the LGC
board is disconnected.
3. Check if the connector pins are
disconnected and the harnesses are open
circuited.
4. Check if the conductor pattern on the LGC
board is short circuited or open circuited.
5. Replace the LGC board.
2 Is the tray-up sensor
working?
(Perform the input check
in the test mode: 03-
[FAX]OFF/[6]/[B], /[7]/[B]) Yes 3
No 1. Check if the connector of the sensor is
disconnected.
2. Check if the connector CN315 on the LGC
board is disconnected.
3. Check if the slit reaches the sensor.
4. Check if the connector pins are
disconnected and the harnesses are open
circuited.
5. Check if the conductor pattern on the LGC
board is short circuited or open circuited.
6. Replace the LGC board.
3 LGC board 1. Check if the conductor pattern on the LGC
board is short circuited or open circuited.
2. Replace the LGC board.
Parts to be replaced Remark
LGC board
Tray-up motor
Tray-up sensor