Gestetner A193 Service Manual page 468

SERVICE PROGRAM MODE TABLE
Mode No.
Class
Class 3
1 and 2
MTF Filter
Selection in
Letter Mode -
4
Binary Picture
Mode for
Notch 4
MTF Filter
Selection in
Letter Mode -
5
Binary Picture
Mode for
Notch 5
4-998*
MTF Filter
Selection in
Letter Mode -
6
Binary Picture
Mode for
Notch 6
MTF Filter
Selection in
Letter Mode -
7
Binary Picture
Mode for
Notch 7
Threshold
Level in Letter
1 Mode - Binary
Picture Mode
for Notch 1
Threshold
Level in Letter
4-999*
2 Mode - Binary
Picture Mode
for Notch 2
Threshold
Level in Letter
3 Mode - Binary
Picture Mode
for Notch 3
A224
Function
Selects the MTF filter level for Letter
mode (binary picture mode) at notch 4
image density level. A stronger filter gives
a sharper line.
Never select 1.
Selects the MTF filter level for Letter
mode (binary picture mode) at notch 5
image density level. A stronger filter gives
a sharper line.
Never select 1.
Selects the MTF filter level for Letter
mode (binary picture mode) at notch 6
image density level. A stronger filter gives
a sharper line.
Never select 1.
Selects the MTF filter level for Letter
mode (binary picture mode) at notch 7
image density level. A stronger filter gives
a sharper line.
Never select 1.
Selects the threshold level for Letter
mode (binary picture mode) at notch 1
image density level.
Selects the threshold level for Letter
mode (binary picture mode) at notch 2
image density level.
Selects the threshold level for Letter
mode (binary picture mode) at notch 3
image density level.
13-34
Settings
0 ~ 11
1/step
9
0 ~ 11
1/step
2
0 ~ 11
1/step
2
0 ~ 11
1/step
2
0 ~ 255
1/step
45
0 ~ 255
1/step
50
0 ~ 255
1/step
40
SM