GBC AdvancedPunch Pro 08/20/2015 Repairs/Adjustments
4-63
REP 2.23 Stepper and Mount Assembly Replacement
PARTS LIST ON PL 3.6
Use this procedure to remove and install the Entrance Motor (M1), Accel
Motor (M2), Exit Motor (M6), Decel Motor (M7), or Bypass Motor (M8).
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. Locate the affected Motor (see PL 3.6).
5. Disconnect the Motor Connector from the corresponding Motor Drrver
(PL 3.6).
6. Remove the Screws (4) and the Stepper and Mount Assembly from
the Rear Panel.
Installation Procedure
1. Place the Stepper and Mount Assembly in position and tighten the
Screws (4).
Service replacement Stepper motors come in Configuration B.
Remove (4) M4 Phillips Pan head screws and rotate the stepper
motor. M1, M6 and M7- Config A; M2 and M8- Config B.
2. Connect the Motor Connector.
3. Do REP 1.6 to install the Rear Cover.
4. Connect the Power Cord.
5. Power ON the entire printing system.
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