Drive Gear Replacement - SATO D508 Service Manual

DRIVE GEAR REPLACEMENT

1 Turn the printer OFF and disconnect the power supply cord.
2 Remove the base cover from the housing cover to access the drive motor.
3 Remove the five screws (1, Figure 4-11a) that secure the main circuit board (2) to the
printer (3).
4 Disconnect all wiring harnesses from the defective main circuit board (2).
5 Remove the circuit board (2), along with the interface cover (4), from the printer (3), and set
it aside.
6 Remove the two screws (5) securing the drive train (6) to the printer (3).
7 Withdraw the drive train (6) from the printer (3) and disconnect the motor's wiring harness.
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Figure 4-11a, Drive Gear Replacement
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SATO D508/D512 Service Manual
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