GBC AdvancedPunch Pro Service Manual page 191

With the above parts removed, one or more of the below parts can be
replaced:

65 Groove Steering Belt

Steering Drive Roller

Steering Drive Roller Spring.
Intallation Procedure
1. Place the belt around the Timing Pulley.
2. Do ADJ 1.4.5 to set the belt tension.
3. Install the Steering Drive Roller and the Flat Washers (2), and the
Spring on the end of the Shaft.
4. Install the E-Ring on the Steering Drive Roller Shaft.
5. Do REP 3.1 to install the Punch Module.
6. Do REP 1.6 to install the Rear Cover.
7. Connect the Power Cord.
8. Power ON the entire printing system.
GBC AdvancedPunch Pro
08/20/2015
4-103
Repairs/Adjustments