Ricoh B121 Service Manual page 175

Line Width Correction
4927*
Adjusts the line width correction algorithm. Positive settings produce thicker lines;
negative settings produce thinner lines. This setting is only applied to the originals
in SP4-921 (
4927 1 Line Width Correction (Copy)
4928* Independent Dot Erase
Selects the dot erase level. Higher settings provide greater erasure. This setting is
only applied to the originals in SP4-921 (
4928 1 Independent Dot Erase (Copy)
4929* Positive/Negative
Inverts white and black. This setting is only applied to the originals in SP4-921 (
6.5.4).
4929 1 Positive/Negative (Copy)
4930* Sharpness-Edge
Adjust the clarity. This setting is only applied to the originals in SP4-921 (
4930 1 Sharpness-Edge (Copy)
4931* Sharpness-Solid
Adjust the clarity. This setting is only applied to the originals in SP4-921 (
4931 1 Sharpness-Solid (Copy)
4932* Sharpness-Low ID
Adjust the clarity. This setting is only applied to the originals in SP4-921 (
4932 1 Sharpness- Low ID (Copy)
White Line Erase
4941*
4941 1 Selects the white line erase level (
0: None 1: Weak 2: Strong
• This setting is effective only Photo 1, Photo 3, Special 3 or Special 4 mode.
• 0: White line erase is not used, and white level
• This setting is applied regardless of what mode has been selected in SP4-921.
4942* Black Line Erase
4942 1 Selects the black line erase level. This setting is effective only when originals are
scanned by the A(R)DF (
[0 = No / 1 = Very weak / 2 = Weak / 3 = Strong]
This setting is applied regardless of what mode has been selected in SP4-921.
SM
6.5.4).
[–2 ~ 2 / 0 / 1/step]
[–2 ~ 2 / 0 / 1/step]
[0 = No, 1 = Yes]
[–2 ~ 2 / 0 / 1/step]
[–2 ~ 2 / 0 / 1/step]
[–2 ~ 2 / 0 / 1/step]
[0 ~ 2 / 1 / 1/step]
6.5.4).
[0 ~ 3 / 2 / 1/step]
6.5.4).
5-15
SERVICE PROGRAM MODE
6.5.4).
correction is used instead·
B121 Series/B259 Series
6.5.4).
6.5.4).
6.5.4).