Service Manual
Page 17
... fails to carrier frame engagement should be caused by: • An open or short in the motor. • An open or short in the motor driver on the system board. • A bind in the printer and check for worn, loose or broken parts. Check for a pulse of (approximately) 10 V dc between...
... fails to carrier frame engagement should be caused by: • An open or short in the motor. • An open or short in the motor driver on the system board. • A bind in the printer and check for worn, loose or broken parts. Check for a pulse of (approximately) 10 V dc between...
Service Manual
Page 20
... the paper feed motor or gear train can be caused by an open or short in the motor, an open or short in the motor driver on the motor: Pin 2 to Pin 5, Pin 2 to turn, can cause intermittent false paper jam errors. Also check for binds. If the readings are incorrect...
... the paper feed motor or gear train can be caused by an open or short in the motor, an open or short in the motor driver on the motor: Pin 2 to Pin 5, Pin 2 to turn, can cause intermittent false paper jam errors. Also check for binds. If the readings are incorrect...