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e-STUDIO160/200/250 TROUBLESHOOTING 4 - 52 December 2002 TOSHIBA TEC
CC9 Upper stack tray lift motor is abnormal
Is the wiring between the finisher controller PWA and upper stack tray lift motor correct?
Correct the wiring.
Are the front and rear sides of the upper stack tray leveled?
Level them.
Is the upper stack tray lift motor clock sensor working properly?
Replace the sensor.
Is the stack tray paper height sensor working properly?
Replace the sensor.
Are the upper stack tray upper limit sensor and lower stack tray full sensor working properly?
Replace the sensor or sensor controller PWA.
Does the voltage between the pins J14-1 and -2 on the finisher control PWA 24V when the
upper stack tray lift motor starts rotating?
Replace the finisher controller PWA.
Check the wiring between the upper stack tray lift motor and finisher controller PWA. If there is
no problem, replace the upper stack tray lift motor.
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