Printer Self Repair

PF motor removal

1. Remove the Housing from the printer. (Refer to Section 4.2.1.)

2. Remove the Waste drain ink pad unit from the printer. (Refer to Section 4.2.6.)

3. Remove the Front frame and Paper eject roller. (Refer to Section 4.2.10.)

4. Remove the Plain washer and then remove the Combination gear 11.6, 36.8

carefully. Refer to Figure 4-38.

Figure 4-41. Removing the Plain washer and Combination gear 11.6, 36.8

Figure 4-41. Removing the Plain washer and Combination gear 11.6, 36.8

5. Remove three nuts (Hexagon Nut M3) securing the PF motor to the left frame.

Figure 4-42. Removing two screws securing the PF motor

Figure 4-42. Removing two screws securing the PF motor

6. Disconnect the connector cable for PF motor from CN7 on the Main board.

7. Remove the PF motor from the left frame.

■ Since the CN 7 is not located near the rear edge of the Main board, it is easier to use the tweezers or pincers to connect the cable to the CN7.

■ Tightening torque for screw