Sharp MX-4100N Service Manual page 238

46-61
Purpose Adjustment/Setup
Function (Purpose) Used to adjust the area separation recogni-
tion level.
Section
Operation/Procedure
1) Select a target adjustment item with [↑] [↓] key on the touch
panel.
2) Enter the adjustment value using the 10-key.
3) Press [OK] key.
NOTE: This must be set to the default unless any change is spe-
cially required.
When the adjustment value is set to a value greatly different from
the default value, image quality trouble may occur for some docu-
ments.
Item/Display
A SEGMENT: Detection ON/OFF:
SWITCH [TXT ON Text on dot
SCR]
B SEGMENT: etection ON/OFF:
SWITCH [LINE SCR] line screen
C SEGMENT: Detection ON/OFF:
SWITCH [SMALL Dot in a small area
SCR]
D SEGMENT: Detection level
ADJUST [BK TXT 1] adjustment:
Black text 1
E SEGMENT: Detection level
ADJUST [CL TXT 1] adjustment:
Color text 1
F SEGMENT: Detection level
ADJUST [BK TXT 2 , adjustment:
CL TXT 2] Black text 2, Color
text 2
G SEGMENT: Detection level
ADJUST [BK/CL] adjustment:
Chroma/Achroma
judgment
H SEGMENT: Detection level
ADJUST [TXT ON adjustment:
BG] Text on background
I SEGMENT: Detection level
ADJUST [SCR] adjustment:
Dot
46-62
Purpose Adjustment/Setup
Function (Purpose) Used to set the operating conditions of the
ACS, the area separation, the background
image process, and the auto exposure
mode.
Section
Setting Default
Content
range value
0 - 1 0
0 - 1 0
0 - 1 0
1 - 5 3
1 - 5 3
1 - 5 3
1 - 5 3
1 - 5 3
1 - 5 3
MX-5001N SIMULATION 6 – 91
Operation/Procedure
1) Select a target adjustment item with [↑] [↓] key on the touch
panel.
2) Enter the adjustment value using the 10-key.
3) Press [OK] key.
NOTE: This must be set to the default unless any change is spe-
cially required.
When the adjustment value is set to a value greatly different from
the default value, image quality trouble may occur for some docu-
ments.
Item/Display
A SW_ACS ACS judgment
reference area
adjustment
B TEXT_IMAGE SIM display item:
Text/Image judgment
priority level select
C TEXT_BLANK SIM display item:
Text/Blank judgment
priority level select
D HT_LV Dot area judgment
threshold value
adjustment
E AE_AREA_LV SIM display item:
Color AE judgment
target area adjustment
value
F AE_LV_CC AE background
detection division result
adjustment:
For color copy
G AE_LV_MC AE background
detection division result
adjustment:
For monochrome copy
H AE_LV_CS AE background
detection division result
adjustment:
For color scan
I AE_LV_MS AE background
detection division result
adjustment:
For monochrome scan
J AE_JUDGE Color AE background
_LV_L_U density threshold value
adjustment value
(lower limit)
K AE_JUDGE Color AE background
LV_L_O density threshold value
adjustment value
(upper limit)
L AE_JUDGE_ Color AE background
LV_C detection level
adjustment (chroma)
M AE ON AE mode ON/
_ONOFF OFF switch :
OFF
_CC For color copy
N AE ON AE mode ON/
_ONOFF OFF switch :
OFF
_MC For mono-
chrome copy
O AE ON AE mode ON/
_ONOFF OFF switch :
OFF
_CS For color scan
P AE ON AE mode ON/
_ONOFF OFF switch :
OFF
_MS For mono-
chrome copy
Q BLANK_JUDGE_ Blank judgment level
LV_L adjustment (value)
R BLANK_JUDGE_ Blank judgment level
LV_C adjustment (chroma)
Setting Default
Content
range value
0 - 1
0 - 6
0 - 6
0 - 6
0 - 6
0 - 8
0 - 8
0 - 8
0 - 8
0 - 4
0 - 10
0 - 10
ON 0 - 1 0 0 (ON)
OFF 1
ON 0 - 1 0 0 (ON)
OFF 1
ON 0 - 1 0 0 (ON)
OFF 1
ON 0 - 1 0 0 (ON)
OFF 1
0 - 10
0 - 10
1
3
4
1
3
4
4
4
4
0
0
5
0
0