Canon PC400 Service Manual - Page 105

A. Fixing Assembly, Construction, A, Detaching the Fixing Assembly

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CHAPTER 6 FIXING SYSTEM A. Fixing Assembly 1. Construction Note: 1. The fixing film is made of special material; do not touch it or leave dust on it. 2. The pressure exerted by the lower roller is controlled by the pressure spring built into the bushing. 3. The copier does not have an adjustment mechanism for roller pressure. 2. Detaching the Fixing Assembly 1) Detach the body cover. 2) Disconnect the three connectors q. Œ  Œ Fixing heater  Fixing film Ž Inlet guide Ž  Presure roller (lower roller) Figure 6-201A Œ Œ Figure 6-202A COPYRIGHT © 1998 CANON INC. CANON PC400/420/430,FC200/220 REV.0 JAN.1998 PRINTED IN JAPAN (IMPRIME AU JAPON) 6-7

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A. Fixing Assembly
1.
Construction
Note:
1.
The fixing film is made of
special material; do not touch it
or leave dust on it.
2.
The pressure exerted by the
lower roller is controlled by the
pressure spring built into the
bushing.
3.
The copier does not have an
adjustment mechanism for roller
pressure.
COPYRIGHT © 1998 CANON INC.
CANON PC400/420/430,FC200/220 REV.0 JAN.1998 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 6 FIXING SYSTEM
6-7
Fixing heater
Fixing film
Inlet guide
Presure roller
(lower roller)
Figure 6-201A
Figure 6-202A
2.
Detaching the Fixing Assembly
1)
Detach the body cover.
2)
Disconnect the three connectors
q
.