Sharp MX-M264U Service Manual page 126

Item/Display
Q SEGMENT: ADJUST Detection level
[SCR 1 MIDDLE] adjustment: Medium
density dots
R SEGMENT: ADJUST Detection level
[SCR 1 LOW] adjustment: Low
density dots
S SEGMENT: ADJUST Detection level
[SCR 2] adjustment: Dot 2
T SEGMENT: ADJUST Detection level
[SCR 3] adjustment: Dot 3
U SEGMENT: ADJUST Detection level
[LINE HALFTONE] adjustment: line
screen
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
Operation/Procedure
1) Select a target adjustment item with scroll key on the touch
panel.
2) Enter the adjustment value using the 10-key.
3) Press [OK] key.
The set value is saved.
CAUTION: This must be set to the default unless any change is
specially required.
When the adjustment value is set to a value greatly dif-
ferent from the default value, image quality trouble may
occur for some documents.
Item/Display
A SW_ACS ACS judgment reference
area select
B TEXT_IMAGE Text/Image judgment
priority level adjustment
C TEXT_BLANK Text/Blank judgment
priority level adjustment
D HT_LV Dot area judgment
threshold value
adjustment
E AE_AREA_LV Color AE judgment target
area adjustment
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 (lower limit)
K AE_JUDGE_ Color AE background
LV_L_O density threshold value
adjustment (upper limit)
Setting Default
Content
range value
1 - 49
1 - 49
1 - 15
1 - 15
1 - 49
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
MX-M264U SIMULATION 6 – 52
Item/Display
25 L AE_JUDGE_
LV_C
25 M AE_
ONOFF_
CC
8 N AE_
ONOFF_
MC
8
O AE_
25
ONOFF_
CS
P AE_
ONOFF_
MS
Q BLANK_JUDGE_
LV_L
R BLANK_JUDGE_
LV_C
S MODE0_UNDER
T MODE1_UNDER
U MODE5_UNDER
V MODE6_UNDER
46-63
Purpose
Function (Purpose) Used to adjust the density in the copy low
Section
Operation/Procedure
1) Select a target adjustment item with scroll key on the touch
1 panel.
2) Enter the adjustment value using the 10-key.
3
3) Press [OK] key.
The set value is saved.
4
When the adjustment value is increased, reproducibility of the
1
background and the low density image is increased. When the
adjustment value is decreased, reproducibility of the background
and the low density image is decreased.
3
Item/Display
4
A COLOR COPY :
TEXT/PRINTED PHOTO
B COLOR COPY : TEXT
4
C COLOR COPY :
PRINTED PHOTO
D COLOR COPY :
PHOTOGRAPH
4
E COLOR COPY :
TEXT/PHOTO
F COLOR COPY : MAP
G COLOR COPY : LIGHT
4
H COLOR COPY :
TEXT/PRINTED PHOTO
(COPY TO COPY)
0
I COLOR COPY : TEXT
(COPY TO COPY)
0
J COLOR COPY :
PRINTED PHOTO (COPY
TO COPY)
Content
Color AE background
detection level
adjustment (chroma)
ON AE mode ON/ ON
OFF switch:
OFF OFF
For color copy
ON AE mode ON/ ON
OFF switch:
OFF OFF
For mono-
chrome copy
ON AE mode ON/ ON
OFF switch :
OFF OFF
For color scan
ON AE mode ON/ ON
OFF switch :
OFF OFF
For mono-
chrome copy
Blank judgment level
adjustment (value)
Blank judgment level
adjustment (chroma)
Mode 0 developing
paper mode select
Mode 1 developing
paper mode select
Mode 5 developing
paper mode select
Mode 6 developing
paper mode select
Adjustment/Setup
density section.
Content
Text print
(color copy)
Text (color copy)
Printed photo
(color copy)
Photograph
(color copy)
Text/Photograph
(color copy)
Map (color copy)
Light document
(color density)
Copy document,
Character print
(color copy)
Copy document,
Character
(color copy)
Copy document,
Printed photo
(color copy)
Setting Default
range value
0 - 10 5
0 - 1 0 0 (ON)
1
0 - 1 0 0 (ON)
1
0 - 1 0 0 (ON)
1
0 - 1 0 0 (ON)
1
0 - 10 0
0 - 10 0
0 - 6 0
0 - 6 0
0 - 6 0
0 - 6 0
Setting Default
range value
1 - 9 3
1 - 9 3
1 - 9 5
1 - 9 5
1 - 9 3
1 - 9 5
1 - 9 6
1 - 9 5
1 - 9 5
1 - 9 5