6© 2008 - 2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO2020C/2330C/2820C/2830C/3520C/3530C/4520CERROR CODE AND TROUBLESHOOTING6 - 53[C130] 1st drawer tray abnormality[C140] 2nd drawer tray abnormalityDoes the tray go up? (Perform the output check: 03-242, 243)||||||||ÈNO Æ 1. Check if the connector of the tray-up motor is disconnected.2. Check if the connector CN348 on the LGC board is disconnected.3. Check if the connector pins are disconnected or the harnesses are opencircuited.4. Check if the conductor pattern on the LGC board is short circuited or opencircuited.5. Replace the tray-up motor.6. Replace the LGC board.YESIs the tray-up sensor working? (Perform the input check: 03-[FAX]OFF/[4]/[B], /[4]/[A])||||||||||ÈNO Æ 1. Check if the connector of the sensor is disconnected.2. Check if the connector CN348 on the LGC board is disconnected.3. Check if the slit reaches the sensor.4. Check if the connector pins are disconnected or the harnesses are opencircuited.5. Check if the conductor pattern on the LGC board is short circuited or opencircuited.6. Replace the tray-up sensor.7. Replace the LGC board.YES1. Check if the conductor pattern on the LGC board is short circuited or open circuited.2. Replace the LGC board.
