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COPYRIGHT
©
1998 CANON INC. CANON NP7161/NP7160 REV.0 AUG. 1998 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 10 TROUBLESHOOTING
10–13
• Transfer Charging Assembly
• Primary Charging Assembly
Figure 10-217
Height adjusting
screw
Height adjusting
screw
Height adjusting
screw
Height adjusting
screw
Figure 10-218b
Figure 10-218a
3. Adjusting the Height of the Charging Wires
To adjust each charging wire, turn its respective height adjusting screw. A full turn on the
screw will change the height of the primary charging wire by about 0.5 mm and that of the
transfer charging wire by about 0.7 mm.
Charging
assembly
Height of charging
wire (mm)
Range
Primary 1.0mm
11.0 0.2mm
9.5 0.2mm
Transfer 1.0mm