Ricoh Aficio MP 1600L2, Field Service Manual

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4923*
Notch Selection
Selects the value of the center ID adjustment notch for the ID adjustment LEDs.
Normally the center notch is 3 (range 1-5). If –1 is selected, each notch shifts down
(becomes lighter). If +1 is selected, each notch shifts up (becomes darker).
This setting is applied to all image processing modes of SP 4921.
4923 1 Notch Selection (Copy) [–1 = Light / 0 = Normal / +1 = Dark]
4926*
Texture Removal
Adjusts the texture removal level that is used with error diffusion. 0: The default value for
each mode is used. Text 1, Photo 2, 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). This setting is only applied to the
originals in SP 4921.
4926 1 Texture Removal (Copy) [0 to 6 / 1/step]
4926 3 Texture Removal (Scanner) [0 to 6 / 1/step]
4927*
Line Width Correction
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 SP 4921.
4927 1 Line Width Correction (Copy) [–2 to 2 / 0 / 1/step]
4927 3 Line Width Correction (Scanner) [–2 to 2 / 0 / 1/step]
4928*
Independent Dot Erase
Selects the dot erase level. Higher settings provide greater erasure. This setting is only
applied to the originals in SP 4921.
4928 1 Independent Dot Erase (Copy) [–2 to 2 / 0 / 1/step]
4928 3 Independent Dot Erase (Scanner) [–2 to 2 / 0 / 1/step]
3. Appendix: SP Mode Tables
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