Fixing Main Thermistor - Canon iR C3200 Series Service Manual

Chapter 11
MEMO:
A 1/2 turn of the screw shifts the nip balance by about
0.4 mm.
A 1/2 turn on the screw at the front will increase the
nip at the front by 0.3 mm, decreasing the nip at the
rear by 0.2 mm.
If the median value of the measured nip is toward the
higher limit of the standard, tighten the screw on the
side with a higher nip value at the edge.
If the nip needs adjustment while the nip balance is
correct, the adjusting screw both at the front and rear
may be given a 1/2 turn so that the nip may change by
about 0.3 mm.
F-11-76
Service Mode
COPIER>FUNCTION>FIXING>NIP-CHK
Use it to generate output for fixing nip width auto
measurement.
11-30

11.5.5 Fixing Main Thermistor

11.5.5.1 Removing the Fixing
Unit
1) Slide out the fixing/feeding unit.
2) Remove the 2 screws [1], and detach the fixing unit
[2].
F-11-77
11.5.5.2
Removing
Delivery Upper Guide
1) Remove the insulating cover fixing plate [1]. (3
snap-on claws)
F-11-78
2) Remove the insulating cover [1].
0000-5073
the
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