Ricoh B286 Service Manual page 340

SP2-xxx Drum
2954 Binary Line Width Corr: Print
These SP's determine how line processing is handled for vertical lines.
Note: This SP has no effect on horizontal lines.
1 Change On/Off
This SP switches fine line processing by the LPH off and on.
[0 to 1/1/1]
0: Disabled
1: Enabled
10 Level Select ( for > 2dots)
This SP selects the level for fine line processing of vertical lines thicker than two
dots.
[0 to 3/1/1]
0: Strongest processing (thinnest)
1: Normal processing
2: Weaker processing
3: Weakest processing (thickest)
The illustration above shows how two elements comprise each dot. This example shows
vertical and horizontal 1-dot lines.
B286/B289 5-70 SM