Ricoh DD 4450 Service Manual page 252

6-27 Master making density-Letter
6-28 MTF filter - Letter:M
6-29 MTF filter - Letter:S
6-30 MTF filter -Letter/Photo:M
6-31 MTF filter -Letter/Photo:S
6-32 MTF filter - Photo:M
6-33 MTF filter - Photo:S
Sharpens the image, but moiré can become more apparent.
Refer to the following table for the relationship between this SP mode value and
filter strength (the relationship is not linear).
0:*0
1:*1/32
2:*1/16
3:* 1/8
4:* 1/4
5:* 1/2
6:* 2
7:* 4
SM Appendix
[0 to 7 / 1 / -]
[0 to 7 / 1 / -]
[0 to 7 / 4 / -]
[0 to 7 / 4 / -]
[0 to 7 / 1 / -]
[0 to 7 / 1 / -]
33
SP Table
C279