Toshiba e-STUDIO2020C Service Handbook page 351

Multifunctional digital color systems
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[C130] 1st drawer tray abnormality
[C140] 2nd drawer tray abnormality
Does the tray go up? (Perform the output check: 03-242, 243)
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NO
1. Check if the connector of the tray-up motor is disconnected.
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2. Check if the connector CN348 on the LGC board is disconnected.
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3. Check if the connector pins are disconnected or the harnesses are open
|
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4. Check if the conductor pattern on the LGC board is short circuited or open
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5. Replace the tray-up motor.
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6. Replace the LGC board.
YES
Is the tray-up sensor working? (Perform the input check: 03-[FAX]OFF/[4]/[B], /[4]/[A])
|
NO
1. Check if the connector of the sensor is disconnected.
|
2. Check if the connector CN348 on the LGC board is disconnected.
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3. Check if the slit reaches the sensor.
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4. Check if the connector pins are disconnected or the harnesses are open
|
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5. Check if the conductor pattern on the LGC board is short circuited or open
|
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6. Replace the tray-up sensor.
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7. 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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e-STUDIO2020C/2330C/2820C/2830C/3520C/3530C/4520C
ERROR CODE AND TROUBLESHOOTING
6

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