Canon imageRUNNER ADVANCE 8105 Series Service Manual page 397

4
Parts Replacement and Clearning > Image Formation System > Replacing the Primary Charging Assembly Grid Wire
MEMO:
The ring can be easily made by the following procedure: Wrap the Charging Wire
around the Hex Key to make a full round, and then turn the Hex Key for 3 to 4 times to
twist the Charging Wire.
7) Cut the twisted Charging Wire (extra length) with nippers.
8) Hook the ring to the Stud A as shown in the figure.
9) After setting the wire 35 times around, pass through B part. After turning over the Primary
Charging Assembly, pass the wire between the washer and the Motor Unit, wrap around
the screw clockwise to make a full round and secure with the screw.
Stud A
4
Parts Replacement and Clearning > Image Formation System > Replacing the Primary Charging Assembly Grid Wire
B part
Screw
turning over
B part
F-4-102
10) Cut the extra length of the Charging Wire with nippers.
11) Loosen the 4 screws and tighten the screw until the tension of the Grid Wire is uniformed.
Be careful not to deform (bend) the Charging Assembly.
Screws
12) Tighten the loosened 4 screws.
Screws
Be sure to check the following items.
•
No bend or twist is found with the Grid Wire.
The wire is set evenly spaced apart. (The Grid Wire is fitted into the groove of the
•
Block.)
4-101
turning over
Screw
Motor Unit
F-4-103
F-4-104
4-101