Canon NP6251 Service Manual page 148

CHAPTER 4 IMAGE FORMATION SYSTEM
Making First Copy 10 Min or More after Power-On and 60 Min or Later
Copy Start key
ON
INTR
Main motor (M1)
Developing clutch
(CL8)
DC bias
AC bias
4-34
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CNTR1 CNTR2 AER
DC bias: : +600V
: Potential control value (V
Figure 4-207
CANON NP6350/NP6251 REV. 0 JULY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
SCFW SCRV SCFW SCRV
+ 100 V)
L2
LSTR STBY