Gestetner B003 Service Manual page 230

SERVICE PROGRAM MODE
SP4 Mode Number
4903* 56* Filter Strength: Light
Original
57* Filter Level: Generation
Copy
58* Filter Strength: Generation
Copy
60* Independent Dot Erase:
Text Mode
62* Independent Dot Erase:
Text/Photo
63* Independent Dot Erase:
Light Original
B003/B004/B006/B007
Function and [Setting]
Selects the MTF filter strength in the low-density
mode.
Although selecting a larger number strengthens
application of the filter and improves contrast, it
could also increase the incidence of moiré.
[0~7 / 3 /1 step]
0: 1/32x
1: 1/16x
2: 1/8x
3: 1/4x
4: 1/2x
5: 1x
6: 2x
7: 4x
Selects the MTF filter coefficient for the copied
original mode. Select a higher number for
stronger application of the filter.
Although selecting a larger number strengthens
application of the filter and improves contrast, it
could also increase the incidence of moiré.
[0~6 / 3 /1 step]
Selects the MTF filter strength for the copied
original mode. Select a higher number for
stronger application of the filter.
Although selecting a larger number strengthens
application of the filter and improves contrast, it
could also increase the incidence of moiré.
[0~7 / 2 / 1 step]
0: 1/32x
1: 1/16x
2: 1/8x
3: 1/4x
4: 1/2x
5: 1x
6: 2x
7: 4x
Selects the independent dot erase level for the
text mode.
A larger value erases more dots. If zero is
selected, independent dot erase is disabled.
[0~15 / 5 / 1 step]
Selects the independent dot erase level for the
text/photo mode.
A larger value erases more dots. If zero is
selected, independent dot erase is disabled.
[0~15 / 0 / 1 step]
Selects the independent dot erase level for the
light original mode.
A larger value erases more dots. If zero is
selected, independent dot erase is disabled.
[0~15 / 0 / 1 step]
5-24 SM