Punch Quality; Initial Step - GBC StreamPunch Ultra Service Manual

3.1 Punch Quality

This section contains information related to the quality of the output
such as hole quality or alignment.
GBC StreamPunch Ultra/Ultra MP

3.2 Initial Step

Inspect the quality of the punch by referring to the specifications for
Punch position and registration.
1. Do GP 6.1.8 DIE CYCLES Procedure to check the cycle life on
the Die Set installed in the StreamPunch Ultra/Ultra MP.
2. If any of the Die Set life cycles have exceeded 750,000 sheets
(cycles) go to Section 3.3 and check the Hole Quality.
DIE CYCLES
750,129
• If the Punch Quality is acceptable monitor the Punch
Quality frequently to ensure that the Punch Quality is okay.
• If the Hole Quality is not acceptable replace the Die Set.
3. Defects in the appearance of the punch such as hole skew or
non-uniformity are diagnosed in the following sections.
11-05-2018
3-3
Punch Quality