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CHAPTER 4 IMAGE FORMATION SYSTEM
4–32
COPYRIGHT
©
1998 CANON INC. CANON NP7161/NP7160 REV.0 AUG. 1998 PRINTED IN JAPAN (IMPRIME AU JAPON)
F. Charging Wire
1. Outline
As many as two charging wires are
located around the photosensitive drum.
(These charging wires are 0.06 mm in
diameter.)
2. Stringing the Charging Wires
Basically, all charging wires are strung in
the same way. (The following uses the
primary charging wire as an example.)
1) Remove the mounting screw [1], and
remove the stopper [2] and the grid plate
[3].
To remove the transfer charging
assembly, remove the three hooks [a], and
remove the guide wire plate [b].
• Transfer Charging Assembly
Figure 4-315b
[a]
[a]
[a]
[b]
• Primary Charging Assembly
Figure 4-315a
[1]
[2]
[3]