Ricoh D124-17 Service Manual page 838

2. Appendix 2: Service Program Mode
4903 Filter Setting
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.
1 Ind Dot Erase: Text
Sets the independent dot erase mode for scanning Text Mode.
[0 to 7/ 4/1]
0 (Weakest), 4 (Medium: Default), 7 (Strongest)
2 Ind Dot Erase : Generation Copy
Sets the independent dot erase mode for scanning Generation Mode.
[0 to 7/4/1]
0 (Weakest), 4 (Medium: Default), 7 (Strongest)
3 Ind Dot Erase : Drawing
Sets the independent dot erase mode for scanning independent dot erase in Line Drawing
Mode.
[0 to 7/0/1]
0 (Weakest), 4 (Medium: Default), 7 (Strongest)
4918 Man Gamma DFU
Adjusts the offset data of printer gamma for yellow in Photo mode.
Touch [CHANGE] to open the manual adjustment screen.
4961 Document Length Adjustment
1 Input Tolerance: 210mm
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