Canon 1000 Service Manual page 104

3. OPERATION AND TIMING
s. Density Processing
The correction curve for density processing varies depending on the following:
a. Density key (control panel)
b. Color balance (control panel)
c. Color balance (service mode; COL-ADJ)
d. Light area offset adjustment (service mode; OFST under COL-ADJ)
e. Text/photo mode
As indicated in Figure 3-343, either a dark or light curve will be selected to suit the settings of items from
a. through d.
If text mode is selected for item e., a curve that enables reproduction of dark text without risking fogging
will be selected (Figure 3-344).
Copy density
Dark
Figure 3-343
3-60
COPYRIGHT © 2001 CANON INC.
Light
Original density
CANON CLC1000/1000S/3100 REV.2 MAY 2001 PRINTED IN JAPAN (IMPRIME AU JAPON)
Copy density
Text mode
Figure 3-344
Original density