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8 July 1996
7.8 FUSING PRESSURE ADJUSTMENT
NIP BAND WIDTH ADJUSTMENT STANDARD: 8.1 ± 0.8 mm (A175), 10.0
± 0.5 (others)
1. Make a black copy (sky shot, A3/Double Letter paper).
2. As soon as the paper starts to exit, open the left door to stop the paper in
the fusing unit.
3. Wait about 20 seconds, then turn the fusing knob quickly to deliver the
paper.
4. Measure the nip band width [A] at the center.
5. If the nip band width is not within 8.1 ± 0.8 mm, change the spring hook
position [B].
Rear
[A]
Front
A176R671.wmf
[B]
5-101
FUSING UNIT
A176R672.wmf
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