GBC FusionPunch II Service Manual page 122

ADJ 4.1 Document Transport
Timing Belt Tension
Purpose
To prevent noise or excessive wear on the
Document Transport Timing Belt.
Check
Check that the Document Transport Timing Belt
operates smoothly and deflects 0.25 in. (6 mm).
Adjust Sequence
1. Loosen the Allen Head Cap screw in the
Idler.
2. Adjust the Idler until the Document
transport Timing Belt deflects 0.25 in. (6
mm).
3. Tighten the Allen Head Cap screw in the
Idler.
NOTE: If the belt skips, tension is too
loose. If the Power Switch/Circuit
Breaker blows, tension is too tight.
ADJ 4.1 Document Transport Timing Belt Tension
DOCUMENT TRANSPORT TIMING
BELT
0.25 in.
(6 mm)
Figure 1.
12/2003
4-26
IDLER
GBC FusionPunch II Service Manual