Repairs/Adjustments 08/20/2015 GBC AdvancedPunch Pro
4-100
REP 3.8 Steering Stepper Motor Replacement
PARTS LIST ON PL 5.5
Use this procedure to remove and install the Front/Left Stepper Motor
(M3) or the Rear/Right Stepper Motor (M4).
Removal Procedure
WARNING
Do not perform repair activities with the power on or electrical power
supplied to the machine. Some machine components contain
dangerous electrical voltages that can result in electrical shock and
possible serious injury. See Section 0, page vi for other languages.
1. Switch power OFF to entire printing system.
2. Disconnect the Power Cord.
3. Do REP 1.6 to remove the Rear Cover.
4. Do REP 3.1 to remove the Punch Module.
5. Do REP 3.6 to remove the Steering Module.
6. Disconnect the Steering Motor Cable at the Motor and at the Header,
7. Remove the M3 Screws (2) and the Align Home Sensor Bracket to
create more room.
8. Remove the M3 Phillips Head Screws (4).
9. Remove the Motor.
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