Oki ES9160 Maintenance Manual page 532

Proce
Check item
dure
3 LGC board, 2nd transport
sensor
Parts to be replaced
LGC board
2nd transport sensor
Rollers on the transport path
ES9160 MFP / ES9170 MFP
ERROR CODE AND TROUBLESHOOTING
Result
1. Check if the connector CN316 on the LGC
board is disconnected.
2. Check if the connector pins are
disconnected or the harnesses are open
circuited.
3. Check if the conductor patterns on the LGC
board are short circuited or open circuited.
4. Replace the 2nd transport sensor.
5. Replace the LGC board.
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Measure
Remark
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