e-STUDIO200L/202L/203L/230/230L/232/233/280/282/283 © 2004 - 2010 TOSHIBA TEC CORPORATION All rights reservedTROUBLESHOOTING5 - 68[Procedure 2]Does the bushing attached to the returning roller shaft smoothly move up and down?lNO Apply grease on the cut-out part of the front side frame where the bush-ing contacts.YESIs the spring of the returning roller detached? YES Attach the spring.NOIs the tension of the stack processing motor drive belt normal? NO Loosen the adjustment screw to adjust its tension.YESIs the returning roller home position sensor (S3) working properly? NO Replace the sensor.YES1) Replace the stack delivery motor.2) Replace the finisher controller PC board.MJ-1025 (Paddle motor abnormality)Is the paddle home position sensor (PI2) working properly? NO Replace the sensor.YESIs the swing guide home position sensor (PI3) working properly? NO Replace the sensor.YESIs the wiring between the finisher controller PC board and paddle motor (M2) correct? NO Correct the wiring.YESTry turning the paddle motor counterclockwise by hand. Is there mechanical trapping in theup/down movement of the swing guide? YES Fix the mechanism.NOTry replacing the paddle motor. Is the problem corrected? YES End.NOReplace the finisher controller PC board.