Toshiba FC-22 manual Sorter related service call, Transport motor rotation abnormal

4.1.18Sorter related service call

CC1

Transport motor rotation abnormal

After setting the DIP switch (SW1) on the sorter controller board, as shown on the right, when you press the push switch SW2 or SW3, will the transport motor (M1) start rotating? (To stop the motor, press the switch again.)

YES

▼

NO

▼

1 2 3 4

Disconnect J6 on the sorter controller board. Does the resistance between J6-1 and J6-2 on the harness side measure approx. 5Ω?

	NO	Check the wiring up to the transport motor. If it is normal, replace
	▼
YES
		the transport motor.

▼

When manual stapling is done or when the push switch SW2 or SW3 on the sorter controller board is pressed, does the voltage between J6-1 (+) and J6-2

(–) on the controller board measure approx. 24V?

NO	Replace the sorter controller board.
▼

YES

▼

Reinstall the sorter firmly.

When the transport motor is rotated manually, does the voltage between J5-4 (+) and J5-5(–) change to 0V or 5V alternately?

NO	Replace the transport motor clock sensor (PI6).
▼

YES

▼

Replace the sorter controller board.

FC-22 TROUBLESHOOTING 4 - 40 January 2000 © TOSHIBA TEC