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2
Adjusting the Nip (tightening the pressure adjusting nut)
Use the bolt if the nip is not as indicated in Table 11-205.
Note:
a and c represent points 10 mm from each edge of paper.
•
Measuring the Nip
Make 20 A4/LTR copies 15 min after the end of the copier's warm-up period before
measuring the nip.
If the copier is equipped with a sorter, remove the sorter before making adjustments.
Note:
You must make sure that the fixing assembly is sufficiently heated before taking
measurements; otherwise, the toner from the areas of the copy where fixing has not
occurred will soil the fixing roller, ultimately requiring cleaning.
1) Place A3/11" 17" copy paper on the multifeeder.
2) Open the copyboard cover.
COPYRIGHT © 1997 CANON INC.
Feeding
direction
Figure 11-251
Dimension
Tracing paper
(SM-1); 64/80g
b
paper
|a-c|
Table 11-205
CANON NP6330 REV.0 MAY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 11 TROUBLESHOOTING
c
b
Center of
copy paper
a
Measurement
5.5 ±0.5mm
0.5mm or less
11-41
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