COPYRIGHT
©
2000 CANON INC. 2000 2000 2000 2000 CANON iR5000/iR6000 REV.0 JULY 2000
CHAPTER 4 IMAGE FORMATION SYSTEM
4-17 P
2.6.2 Density Adjustment During Printing
The developing bias is raised to decrease the print density. Too high a developing bias,
however, will result in hazy images. Near the lower limit of the developing bias, the changes
in the developing bias are corrected and correction is also executed as part of image process-
ing (thickening).
*1: All may be set to ‘yes’ using ‘fine line correction’ in user mode.
T04-206-02
COPIER>OPTION-BODY>CNT-W/PR (turning on/off variable density
mode during printing)
1: corrects target value to enable changing of density during printing
(default).
0: disables changing of density during printing.
F value
1
2
3
4
5
6
7
8
9
Developing DC bias
standard value (V)
203
190
179
167
155
138
122
105
105
Shift
(V)
48
35
24
12
0
-17
-33
-50
-50
Thickening*1
No
No
No
No
No
No
No
No
Yes
Image density
Lighter
Darker
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