Removing The Upper Separation Claw; Adjusting The Nip (Tightening The Pressure Adjusting Nut) - Canon NP6260 Service Manual

CHAPTER 6 FIXING SYSTEM
14. Removing the Upper Separation
Claw
1) Slide out the fixing/feeding unit from
the copier.
2) Open the fixing/delivery assembly,
and release the spring
remove the upper separation claw
.
15. Adjusting the Nip (tightening the
pressure adjusting nut)
The nip width is correct if it is as
indicated in Table 6-201. Otherwise,
turn the pressure adjusting nut.
Caution:
a and c represent points 10 mm
from both ends of copy paper.
Dimensions
b
| a – c |
*Be sure both upper and lower rollers
are sufficiently warm before taking
measurements.
Table 6-201
6-30
COPYRIGHT © 1997 CANON INC.
 
; then,
Measurements*
8.5 ± 0.5 mm
0.5 mm or less
CANON NP6560/NP6360/NP6260 REV. 0 NOV. 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
Figure 6-227
Feeding
b
direction
a
Figure 6-228
c
Center of
copy paper