Ricoh K-C1 Service Manual page 125

20 February, 2001
4
Mode Number/Name
925* Sharpness Adjustment
1 Edge
2 Solid image
3 Low ID line
926* Texture Removal
927* Line Width Correction
928* Independent Dot Erase
USING SERVICE PROGRAM MODES
Function/[Setting]
Adjusts the clarity of line images and of solid-image
edges. Higher settings provide greater clarity.
[–2 ~ 2 / 0 / 1/step]
• This setting is applied to all image processing modes of
SP4-921.
• It is used for both MTF filtering and smoothing.
☛ 6.5.4 IPU
Adjusts the clarity of solid image areas. Higher settings
provide greater clarity.
[–2 ~ 2 / 0 / 1/step]
This setting is only applied to Text 2 and Special 1 of SP4-
921.
☛ 6.5.4 IPU
Adjusts the clarity of lines with low image density. Higher
settings provide greater clarity.
[–2 ~ 2 / 0 / 1/step]
This setting is only applied to Text 1, Text 2, Photo 2,
Special 1, Special 2, and Special 5 of SP4-921.
☛ 6.5.4 IPU
Adjusts the texture removal level.
0: The default value for each mode is used. Text 1,
Special 2, and Special 5 have a default of 3 and Photo 1-3
have a default of 1.
1: No removal applied.
2 – 5: Removal applied at the level specified here. The
higher the setting (level), the less clear the image will
become (more texture removal).
[0 ~ 5 / 0 / 1/step]
This setting is only applied to Text 1, Photo 1–3, Special
2, and Special 5 of SP4-921.
☛ 6.5.4 IPU
Adjusts the line width correction algorithm. Positive
settings produce thicker lines; negative settings produce
thinner lines.
[–2 ~ 2 / 0 / 1/step]
This setting is only applied to Text 1, Text 2, Photo 2,
Special 1, Special 2, and Special 5 of SP4-921.
☛ 6.5.4 IPU
Selects the dot erase level. Higher settings provide
greater erasure.
[–2 ~ 2 / 0 / 1/step]
This setting is only applied to Text 1, Text 2, Photo 2,
Special 1, Special 2, and Special 5 of SP4-921.
☛ 6.5.4 IPU
5-15