Basic Sequence Of Operations (Image Formation System) - Canon 1000 Service Manual

3. OPERATION AND TIMING
B. Basic Sequence of Operations (image formation system)
Power switch ON
Drum motor
Pre-exposure lamp
Pre-primary charging bias
Primary charging bias
Grid bias
Developing motor (Y)
Developing motor (M)
Developing motor (C)
Developing motor (Bk)
Developing bias (Y)
Developing bias (M)
Developing bias (C)
Developing bias (Bk)
Transfer belt motor
Transfer current (Y)
Transfer current (M)
Transfer current (C)
Transfer current (Bk)
Internal static eliminating
current
Separation charging bias
Pre-fixing charging bias
3-86
COPYRIGHT © 2001 CANON INC.
180ºC Start key ON
WMUPR STBY CNTR
Initial potential control
For developing bias,
Figure 3-503
CANON CLC1000/1000S/3100 REV.2 MAY 2001 PRINTED IN JAPAN (IMPRIME AU JAPON)
COPY
Potential correction
LSTR STBY
SALT
DC+AC
DC