e-STUDIO350/352/353/450/452/453 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reservedTROUBLESHOOTING5 - 16[E130] Upper drawer misfeeding (paper not reaching the upper drawer feed sensor)Open the jam access cover. Is there any paper in front of the upper drawer feed sensor?È YES Æ Remove the paper.NOIs the upper drawer feed sensor working?(Perform the input check in the test mode: 03-[FAX]OFF/[6]/[E])|||||||||ÈNO Æ 1) Check if the connector of the upper drawer feed sensor is disconnected.2) Check if the connector CN318 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 upper drawer feed sensor.6) Replace the LGC board.YESIs the upper drawer feed clutch working? (Perform the output check: 03-201)|||||||||ÈNO Æ 1) Check if the connector of the upper drawer feed clutch is disconnected.2) Check if the connector CN305 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 upper drawer feed clutch.6) Replace the LGC board.YESCheck the upper drawer feed roller, separation roller and pickup roller. Replace them if theyare worn out.
