Ricoh D072 Service Manual page 332

Smooth Level
005 Adjust the smooth level. This setting is only activated for the specified mode
with SP4-921-004.
0: None, 1: Weak, 2: Strong
Brightness
006
Adjust the brightness level. This setting is only activated for the specified
mode with SP4-921-004.
Contrast
007
Adjust the contrast level. This setting is only activated for the specified mode
with SP4-921-004.
4936* Gray Scale Image Adjust
Main Scan MTF Level
001 Adjust the MTF level for the main scan. This setting is only activated for the
specified mode with SP4-921-004.
0: None, 1: Level 1 to 15: Level 15
Main Scan MTF Strength
002 Adjust the MTF strength for the main scan. This setting is only activated for
the specified mode with SP4-921-004.
0: 1, 1: 1/32, 2: 1/16, 3: 1/8, 4: 1/4, 5: 1/2
Sub Scan MTF Level
003 Adjust the MTF level for the sub scan. This setting is only activated for the
specified mode with SP4-921-004.
0: No, 1: Level 1 to 13: Level 13
SM Appendix
System Service Mode (F/SPF: D068/D069)
[0 to 2 / 0 / 1/step]
[0 to 255 / 128 / 1/step]
[0 to 255 / 128 / 1/step]
[0 to 15 / 0 / 1/step]
[0 to 5 / 0 / 1/step]
[0 to 13 / 0 / 1/step]
5-23 D067/D068/D069/D072