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TROUBLESHOOTING
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[C130] Upper drawer tray is abnormal
[C140] Lower drawer tray is abnormal
Does the tray go up? (Perform the output check in the test mode: 03-242/243)
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NO 1) Check if the connector of the tray-up motor is disconnected.
2) Check if the connector CN307 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.
YES
Is the tray-up sensor working?
(Perform the input check in the test mode: 03-[FAX]OFF/[6]/[H], /[7]/[H])
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NO 1) Check if the connector of the sensor is disconnected.
2) Check if the connector CN307 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.
YES
1) Check if the conductor pattern on the LGC board is short circuited or open circuited.
2) Replace the LGC board.
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