e-STUDIO200L/202L/230/232/280/282 TROUBLESHOOTING June 2004 © TOSHIBA TEC5 - 68[Procedure 2]Does the bushing attached to the returning roller shaft smoothly move up and down?l#NO 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.