Service Manual
Page 16
... in the carrier transport mechanism. With the carrier transport motor cable disconnected from the system board. Carrier to the housing, replace the motor. Turn the printer on the motor: CN4-1 and CN4-2 CN4-3 and CN4-4 If the readings are incorrect, replace the motor. 3 Carrier Guide Rod Clean the carrier...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, as the machine goes through P-O-S-T. Note: Do not lubricate the rod or the carrier rod bearing surface. 4 Carrier Transport ...
... in the carrier transport mechanism. With the carrier transport motor cable disconnected from the system board. Carrier to the housing, replace the motor. Turn the printer on the motor: CN4-1 and CN4-2 CN4-3 and CN4-4 If the readings are incorrect, replace the motor. 3 Carrier Guide Rod Clean the carrier...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, as the machine goes through P-O-S-T. Note: Do not lubricate the rod or the carrier rod bearing surface. 4 Carrier Transport ...