Service manual

Unit 4: Replacement Procedures
SATO D508/D512 Service Manual Page 4-15
Drive Motor Replacement (cont’d)
8 Remove the three screws (7) (See Figure 4-10b) that secure the gear cover (8) to the motor
bracket (9).
9 Remove the screw (10) that secures the defective motor (11) to the motor bracket (9).
10 Install the replacement motor (11) to the motor bracket (9) using one screw (10).
11 Attach the gear cover (8) to the motor bracket (9) using three screws (7).
12 Insert the drive train (6) (See Figure 4-10a) into the printer (3) using two screws (5).
13 Connect the motor’s wiring harness to main circuit board (2).
14 Apply circuit board (2), along with interface cover (4), to printer (3), and secure using five
screws (1).
15 Reconnect all the appropriate wiring harnesses to the main circuit board (2).
16 Attach the base cover to the housing cover.
17 Load some media, and run some tests to confirm proper function.
Figure 4-10b, Drive Motor Replacement
7
8
9
10
11