No Power Being Supplied - Toshiba FC-22 Manual

CCC No power being supplied
Are the signal cords J1 and J20 connected correctly?
NO
YES
Does the circuit breaker (CB2) on the sorter controller board function normally?
YES
NO
Is the fuse blown out?
YES
NO
Using the 50V (DC) tester range, measure the voltage between J1-1 (+) and J1-2 (–) on the
sorter controller board; does it show approx. 24V?
NO
YES
Using the 50V (DC) tester range, measure the voltage between J1-3 (+) and J1-4 (–) on the
sorter controller board; does it show approx. 24V?
NO
YES
Replace the sorter controller board; is the power supplied normally?
NO
YES
Complete.
FC-22 TROUBLESHOOTING
Correct the wiring.
Press the circuit breaker.
Replace the fuse.
Check the copier's 24V-power supply.
Check the copier's 24V-power supply.
Replace the copier's DC controller board.
4 - 44 January 2000 © TOSHIBA TEC