Gestetner B003 Service Manual page 228

SERVICE PROGRAM MODE
SP4 Mode Number
4903* 42* MTF Filter Strength:
Text/Photo 25%~64%
43* Filter Level: Text/Photo
65%~154%
44* MTF Filter Level:
Text/Photo 65%~154%
45* MTF Filter Strength:
Text/Photo 64%~154%
46* MTF Filter Strength:
Text/Photo 65%~154%
47* Filter Level: Text/Photo
155%~256%
48* MTF Filter Level:
Text/Photo 155%~256%
B003/B004/B006/B007
Function and [Setting]
Selects the MTF filter strength in the sub scan
direction in the text/photo mode. Select a higher
number for stronger application of the filter.
However, increasing the value could increase
the incidence of moiré.
[0~7 / 1 / 1 step]
0: 1/32x 1: 1/16x
4: 1/2x 5: 1x
Selects the MTF filter coefficient in the main
scan direction in the text/photo mode. Select a
higher number for stronger application of the
filter. However, increasing the value could
increase the incidence of moiré.
[0~15 / 10 / 1 step]
Selects the MTF filter coefficient in the sub scan
direction in the text/photo mode. Select a higher
number for stronger application of the filter.
However, increasing the value could increase
the incidence of moiré.
[0~13 / 13 / 1 step]
Selects the MTF filter strength in the main scan
direction in the text/photo mode. Select a higher
number for stronger application of the filter.
However, increasing the value could increase
the incidence of moiré.
[0~7 / 1 / 1 step]
0: 1/32x 1: 1/16x
4: 1/2x 5: 1x
Selects the MTF filter strength in the sub scan
direction in the text/photo mode. Select a higher
number for stronger application of the filter.
However, increasing the value could increase
the incidence of moiré.
[0~7 / 1 / 1 step]
0: 1/32x 1: 1/16x
4: 1/2x 5: 1x
Selects the MTF filter coefficient in the main
scan direction in the text/photo mode. Select a
higher number for stronger application of the
filter. However, increasing the value could
increase the incidence of moiré.
[0~15 / 14 / 1 step]
Selects the MTF filter coefficient in the sub scan
direction in the text/photo mode. Select a higher
number for stronger application of the filter.
However, increasing the value could increase
the incidence of moiré.
[0~13 / 13 / 1 step]
5-22
2: 1/8x 3: 1/4x
6: 2x 7: 4x
2: 1/8x 3: 1/4x
6: 2x 7: 4x
2: 1/8x 3: 1/4x
6: 2x 7: 4x
SM