Canon iR C6800 Series, Service Manual

Page: 561 / 1404

Chapter 7
7-295
5) Cut the excess of the charging wire with nippers.
6) When you have strung the charging wire on all
studs, pass its end [2] between the motor unit and the
washer found behind the charging assembly. Then,
wind the charging wire around the mounting screw [3]
once (clockwise), and fix it in place using the screw.
7) After routing the wire for stud, lead it through
wire end [2], put it between the washer and the motor
unit, and wind it once around the mounting
screw(clockwise) [3] , and secure it in place with a
mounting screw.
F-7-1166
8) Cut the excess of the charging wire with nippers.
9) Tighten the mounting screw you loosened in step
3). (Be sure to tighten it until the tension of the gird
wire is even and while making sure that the charging
assembly is free of deformation.
10) Tighten the mounting screws you loosened in
steps 1) and 2).
11) Wipe the grid wire with lintfree paper moistened
with alcohol.
Note: Check to be sure that the grid wire is free of
bends and twists. Also, the lengths of the wire must be
at equal intervals. (The grid wire must be in the groove
of the block.)
7.11.43.5
Adjusting the
Primary Charging Wire
0002-5850
If you have to replace the primary charging wire,
check to be sure that the height of the changing wire is
as indicated:
F-7-1167
left (on the developing unit side) [A]: 7.5 +/0.5 mm
right (on the photosensitive drum cleaning unit side)
[B]: 8.0 +/0.5 mm
If the height is not as indicated, make the necessary
adjustments.
Reference: The height of the primary charging wire
may be adjusted by turning the screw found behind the
charging assembly. A full turn will change the height
by about 0.7 mm.
[1]
[3]
[2]
[A] [B]