Gestetner A294 Service Manual page 258

SERVICE PROGRAM MODE
Mode No.
(Class 1, 2 and 3)
4-903 Filter Setting
46 Filter Strength -
Text/Photo
(50% ~ 154%)
Sub Scan
Direction
Filter Level -
47
Text/Photo
(155% ~ 256%)
Main Scan
Direction
48 Filter Level -
Text/Photo
(155% ~ 256%)
Sub Scan
Direction
49 Filter Strength -
Text/Photo
(155% ~ 256%)
Main Scan
Direction
50 Filter Strength -
Text/Photo
(155% ~ 256%)
Sub Scan
Direction
Filter Level -
51
Text/Photo
(257% ~ 400%)
Main Scan
Direction
52 Filter Level -
Text/Photo
(257% ~ 400%)
Sub Scan
Direction
SM
CÓPIA NÃO CONTROLADA
Selects the MTF strength in the sub scan
direction for 50% ~ 154% magnification for
text areas in text/photo mode.
S
0: Weak 6: Strong
This SP is ignored unless the user selects
'Service Mode' in UP mode.
Selects the MTF filter coefficient in the
main scan direction for 155% ~ 256%
magnification for text areas in text/photo
mode.
Settings 0 to 6 are MTF filters, and settings
S
7 to 13 are moiré erase filters.
0: Weak 6: Strong 7: Weak 13: Strong
This SP is ignored unless the user selects
'Service Mode' in UP mode.
Selects the MTF filter coefficient in the sub
scan direction for 155% ~ 256%
magnification for text areas in text/photo
mode.
S
0: Weak 6: Strong
This SP is ignored unless the user selects
'Service Mode' in UP mode.
Selects the MTF strength in the main scan
direction for 155% ~ 256% magnification
for text areas in text/photo mode.
S
0: Weak 6: Strong
This SP is ignored unless the user selects
'Service Mode' in UP mode.
Selects the MTF strength in the sub scan
direction for 155% ~ 256% magnification
for text areas in text/photo mode.
S
0: Weak 6: Strong
This SP is ignored unless the user selects
'Service Mode' in UP mode.
Selects the MTF filter coefficient in the
main scan direction for 257% ~ 400%
magnification for text areas in text/photo
mode.
Settings 0 to 6 are MTF filters, and settings
S
7 to 13 are moiré erase filters.
0: Weak 6: Strong 7: Weak 13: Strong
This SP is ignored unless the user selects
'Service Mode' in UP mode.
Selects the MTF filter coefficient in the sub
scan direction for 257% ~ 400%
magnification for text areas in text/photo
mode.
0: Weak 6: Strong
S
This SP is ignored unless the user selects
'Service Mode' in UP mode.
4-36
CÓPIA NÃO CONTROLADA
Function
Rev. 9/2001
Settings
0 ~ 6
1/step
1
0 ~ 13
1/step
13
0 ~ 6
1/step
3
0 ~ 6
1/step
1
0 ~ 6
1/step
3
0 ~ 13
1/step
13
0 ~ 6
1/step
3
A294/A295