Ricoh D093 Service Manual page 620

SP4-xxx Scanner
4903 Image Quality Adjustment
Use this if density is not equal in shaded areas of the copy. The change from high
to low density areas in shaded areas must be smooth. Do these SP adjustments
if you see "false outlines" in shaded areas of the copy.
To increase the effect, use a higher setting.
To decrease the effect, use a lower setting.
The higher settings can make text look better, but can also decrease the
quality of the image.
Independent Dot Erase: Text
Sets the independent dot erase mode for scanning Text Mode.
1
[0 to 7 / 4 / 1]
0 (Weakest), 4 (Medium: Default), 7 (Strongest)
Independent Dot Erase : Generation
Sets the independent dot erase mode for scanning Generation Mode.
2
[0 to 7 / 4 / 1]
0 (Weakest), 4 (Medium: Default), 7 (Strongest)
Independent Dot Erase : Drawing
Sets the independent dot erase mode for scanning independent dot erase in Line
3 Drawing Mode.
[0 to 7 / 0 / 1]
0 (Weakest), 4 (Medium: Default), 7 (Strongest)
Line Width Corr : Text: Mode Select
Sets the strength of line correction effect for Text Mode.
[0 to 8 / 3 / 1]
11 0 (Weakest)
3: Default
4 (Medium)
8 (Strongest)
D093/D094 2-98 SM Appendix