Bypass Idler Roller Replacement - GBC AdvancedPunch Technical & Service Manual

4.4.2 Bypass Idler Roller Replacement

Advanced Punch Service Manual
Idler rollers press against the drive rollers and move the paper through the bypass
[1]. Rollers can be serviced without removing the Bypass panel.
Maintenance Schedule
Inspect and clean every 750K cycles. Refer to Refer to Section 1.4.12.1.
Replace idler rollers every 2000K cycles.
Procedure
Inspect rollers for wear patterns or groves. The roller surface should be even and
have a textured surface. Replace when needed or per the maintenance schedule.
Rollers, bushings, and shaft are replaced as one assembly.
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Repair and Adjustment Procedures
Figure 4.14 Bypass Idler Rollers.
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