GBC AdvancedPunch - Page 125

Repair and Adjustment Procedures
Advanced Punch Service Manual © Copyright 2009 GBC. All rights reserved. 4-67
To replace the punch entrance drive rollers:
1. Unplug the sensor [1].
2. Remove the 2 screws at the ends of the idler roller assembly [2].
3. Remove the 2 screws at the ends of the drive roller assembly [3].
Figure 4.77 Punch Entrance Drive Roller Assemblies.
4. Remove the E-Ring at the end of the drive roller shaft [1].
Figure 4.78 Drive Roller Shaft and E-Ring.
[1]
[2]
[2]
[3]
[3]