e-STUDIO200L/202L/203L/230/230L/232/233/280/282/283 © 2004 - 2010 TOSHIBA TEC CORPORATION All rights reservedTROUBLESHOOTING5 - 16[E120] Bypass misfeedingOpen the transfer cover. Is there any paper in front of the 1st transport sensor? YES Remove the paper.NOIs the 1st transport sensor working?(Perform the input check in the test mode: 03-[FAX]ON/[6]/[E])llllllllNO 1) Check if the connector of the 1st transport sensor is disconnected.2) Check if the connector CN305 on the LGC board is disconnected.3) Check if the connector pins are disconnected and the harnesses areopen circuited.4) Check if the conductor pattern on the LGC board is short circuited oropen circuited.5) Replace the 1st transport sensor.6) Replace the LGC board.YESIs the bypass feed clutch working? (Perform the output check in the test mode: 03-204)Is the bypass paper sensor working? (Perform the input check in the test mode: 03-[FAX]OFF/[1]/[D])lllllllllNO 1) Check if the connector of the bypass feed clutch and bypass papersensor are disconnected.2) Check if the connector CN304 on the LGC board is disconnected.3) Check if the connector pins are disconnected and the harnesses areopen circuited.4) Check if the conductor pattern on the LGC board is short circuited oropen circuited.5) Replace the bypass feed clutch and bypass paper sensor.6) Replace the LGC board.YESCheck the bypass transport, feed separation and pickup rollers. Replace them if they areworn out.
