Service Manual
Page 17
...-00X Service Checks Carrier Transport Service Check FRU Action 1 System Board Check the motor for binds, or loose motor pulley. 2 Carrier Transport Motor Turn the printer off and disconnect N6 from the system board, check for zero to ten (0 - 10) ohms between the following pins on the system board. • ...A bind in the motor driver on the motor: N6-1 and N6-2 N6-3 and N6-4 If the readings are incorrect, replace the motor. 3 Carrier Guide Rod Clean the carrier rod. ...
...-00X Service Checks Carrier Transport Service Check FRU Action 1 System Board Check the motor for binds, or loose motor pulley. 2 Carrier Transport Motor Turn the printer off and disconnect N6 from the system board, check for zero to ten (0 - 10) ohms between the following pins on the system board. • ...A bind in the motor driver on the motor: N6-1 and N6-2 N6-3 and N6-4 If the readings are incorrect, replace the motor. 3 Carrier Guide Rod Clean the carrier rod. ...
Service Manual
Page 20
FRU Action 1 System Board Turn the printer on the motor: Pin 1 to Pin 2, Pin 1 to Pin 4 160 ohms (±7 ohms) between the following ... the end-of paper is in the paper feed mechanism. Also check for loose or worn motor gear. 2-8 Service Manual Turn the printer off and disconnect N7 from the system board, check for 80 ohms (±7 ohms) between pins 2 and 4. If you find... or gear train can be caused by an open or short in the motor, an open or short in the motor driver on the system board, or a bind in the down position. If your machine does not have paper jam problems, ...
FRU Action 1 System Board Turn the printer on the motor: Pin 1 to Pin 2, Pin 1 to Pin 4 160 ohms (±7 ohms) between the following ... the end-of paper is in the paper feed mechanism. Also check for loose or worn motor gear. 2-8 Service Manual Turn the printer off and disconnect N7 from the system board, check for 80 ohms (±7 ohms) between pins 2 and 4. If you find... or gear train can be caused by an open or short in the motor, an open or short in the motor driver on the system board, or a bind in the down position. If your machine does not have paper jam problems, ...