Sharp MX-B381 / MX-B401 (serv.man7) Service Manual ▷ View online
MX-B381/B401 SIMULATION 5 – 60
To check the adjustment density level of items A - L, set the docu-
ment and set the setting value of item M according to items A - L,
and press [EXECUTE] key.
ment and set the setting value of item M according to items A - L,
and press [EXECUTE] key.
46-43
Purpose
Adjustment/Setup
Function (Purpose) Used to adjust the FAX send image density.
(Super Fine)
Section
Operation/Procedure
1)
1)
Set the original on the original table.
2)
Select a target item with [
] [] keys.
3)
Enter the set value with 10-key.
4)
Press [OK] key.
When [EXECUTE] key is pressed, the adjustment value is set
and the scanned document image is outputted.
and the scanned document image is outputted.
To check the adjustment density level of items A - L, set the docu-
ment and set the setting value of item M according to items A - L,
and press [EXECUTE] key.
ment and set the setting value of item M according to items A - L,
and press [EXECUTE] key.
G
AUTO H_TONE
Fine/Automatic/
Half tone
Half tone
1 - 99
50
H
EXPOSURE1 H_TONE
Fine/Exposure 1/
Half tone
Half tone
1 - 99
50
I
EXPOSURE2 H_TONE
Fine/Exposure 2/
Half tone
Half tone
1 - 99
50
J
EXPOSURE3 H_TONE
Fine/Exposure 3/
Half tone
Half tone
1 - 99
50
K
EXPOSURE4 H_TONE
Fine/Exposure 4/
Half tone
Half tone
1 - 99
50
L
EXPOSURE5 H_TONE
Fine/Exposure 5/
Half tone
Half tone
1 - 99
50
M
EXECUTE
MODE
MODE
AUTO
Print
mode
mode
Fine/Auto
1 -
12
1
1
(AUTO)
EXP1
Fine/
Exposure 1
Exposure 1
2
EXP2
Fine/
Exposure 2
Exposure 2
3
EXP3
Fine/
Exposure 3
Exposure 3
4
EXP4
Fine/
Exposure 4
Exposure 4
5
EXP5
Fine/
Exposure 5
Exposure 5
6
AUTO
H_TONE
H_TONE
Fine/
Automatic/
halftone
Automatic/
halftone
7
EXP1
H_TONE
H_TONE
Fine/
Exposure 1
/Half tone
Exposure 1
/Half tone
8
EXP2
H_TONE
H_TONE
Fine/
Exposure 2
/Half tone
Exposure 2
/Half tone
9
EXP3
H_TONE
H_TONE
Fine/
Exposure 3
/Half tone
Exposure 3
/Half tone
10
EXP4
H_ONE
H_ONE
Fine/
Exposure 4
/Half tone
Exposure 4
/Half tone
11
EXP5
H_TONE
H_TONE
Fine/
Exposure 5
/Half tone
Exposure 5
/Half tone
12
Item/Display
Content
Setting
range
Default
value
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Item/Display
Content
Setting
range
Default
value
A
AUTO
Super Fine/Auto
1 - 99
50
B
EXPOSURE1
Super Fine/Exposure 1
1 - 99
50
C
EXPOSURE2
Super Fine/Exposure 2
1 - 99
50
D
EXPOSURE3
Super Fine/Exposure 3
1 - 99
50
E
EXPOSURE4
Super Fine/Exposure 4
1 - 99
50
F
EXPOSURE5
Super Fine/Exposure 5
1 - 99
50
G
AUTO H_TONE
Super Fine
/Auto/Half tone
/Auto/Half tone
1 - 99
50
H
EXPOSURE1
H_TONE
H_TONE
Super Fine/Exposure 1
/Half tone
/Half tone
1 - 99
50
I
EXPOSURE2
H_TONE
H_TONE
Super Fine/Exposure 2
/Half tone
/Half tone
1 - 99
50
J
EXPOSURE3
H_TONE
H_TONE
Super Fine/Exposure 3
/Half tone
/Half tone
1 - 99
50
K
EXPOSURE4
H_TONE
H_TONE
Super Fine/Exposure 4
/Half tone
/Half tone
1 - 99
50
L
EXPOSURE5
H_TONE
H_TONE
Super Fine/Exposure 5
/Half tone
/Half tone
1 - 99
50
M
EXECUTE
MODE
MODE
AUTO
Print
mode
mode
Super Fine
/Auto
/Auto
1 -
12
12
1
1
(AUTO)
EXP1
Super Fine
/Exposure 1
/Exposure 1
2
EXP2
Super Fine
/Exposure 2
/Exposure 2
3
EXP3
Super Fine
/Exposure 3
/Exposure 3
4
EXP4
Super Fine
/Exposure 4
/Exposure 4
5
EXP5
Super Fine
/Exposure 5
/Exposure 5
6
AUTO
H_TONE
H_TONE
Super Fine
/Auto
/Half tone
/Auto
/Half tone
7
EXP1
H_TONE
H_TONE
Super Fine
/Exposure 1
/Half tone
/Exposure 1
/Half tone
8
EXP2
H_TONE
H_TONE
Super Fine
/Exposure 2
/Half tone
/Exposure 2
/Half tone
9
EXP3
H_TONE
H_TONE
Super Fine
/Exposure 3
/Half tone
/Exposure 3
/Half tone
10
EXP4
H_TONE
H_TONE
Super Fine
/Exposure 4
/Half tone
/Exposure 4
/Half tone
11
EXP5
H_TONE
H_TONE
Super Fine
/Exposure 5
/Half tone
/Exposure 5
/Half tone
12
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MX-B381/B401 SIMULATION 5 – 61
46-44
Purpose
Adjustment/Setup
Function (Purpose) Used to adjust the FAX send image density.
(Ultra fine)
Section
Operation/Procedure
1)
1)
Set the original on the original table.
2)
Select a target item with [
] [] keys.
3)
Enter the set value with 10-key.
4)
Press [OK] key.
When [EXECUTE] key is pressed, the adjustment value is set
and the scanned document image is outputted.
When [EXECUTE] key is pressed, the adjustment value is set
and the scanned document image is outputted.
To check the adjustment density level of items A - L, set the docu-
ment and set the setting value of item M according to items A - L,
and press [EXECUTE] key.
ment and set the setting value of item M according to items A - L,
and press [EXECUTE] key.
46-45
Purpose
Adjustment/Setup
Function (Purpose) Used to adjust the FAX send image density.
(600dpi).
Section
Operation/Procedure
1)
1)
Set the original on the original table.
2)
Select a target item with [
] [] keys.
3)
Enter the set value with 10-key.
4)
Press [OK] key.
When [EXECUTE] key is pressed, the adjustment value is set
and the scanned document image is outputted.
When [EXECUTE] key is pressed, the adjustment value is set
and the scanned document image is outputted.
Item/Display
Content
Setting
range
Default
value
A
AUTO
Ultra Fine/Auto
1 - 99
50
B
EXPOSURE1
Ultra Fine/Exposure
1
1
1 - 99
50
C
EXPOSURE2
Ultra Fine/Exposure
2
2
1 - 99
50
D
EXPOSURE3
Ultra Fine/Exposure
3
3
1 - 99
50
E
EXPOSURE4
Ultra Fine/Exposure
4
4
1 - 99
50
F
EXPOSURE5
Ultra Fine/Exposure
5
5
1 - 99
50
G
AUTO H_TONE
Ultra Fine/Auto/Half
tone
tone
1 - 99
50
H
EXPOSURE1 H_TONE
Ultra Fine/Exposure
1/Half tone
1/Half tone
1 - 99
50
I
EXPOSURE2 H_TONE
Ultra Fine/Exposure
2/Half tone
2/Half tone
1 - 99
50
J
EXPOSURE3 H_TONE
Ultra Fine/Exposure
3/Half tone
3/Half tone
1 - 99
50
K
EXPOSURE4 H_TONE
Ultra Fine/Exposure
4/Half tone
4/Half tone
1 - 99
50
L
EXPOSURE5 H_TONE
Ultra Fine/Exposure
5/Half tone
5/Half tone
1 - 99
50
M
EXECUTE
MODE
MODE
AUTO
Print
mode
mode
Ultra Fine/
Auto
Auto
1 -
12
12
1
1
(AUTO)
EXP1
Ultra Fine/
Exposure 1
Exposure 1
2
EXP2
Ultra Fine/
Exposure 2
Exposure 2
3
EXP3
Ultra Fine/
Exposure 3
Exposure 3
4
EXP4
Ultra Fine/
Exposure 4
Exposure 4
5
EXP5
Ultra Fine/
Exposure 5
Exposure 5
6
AUTO
H_TONE
H_TONE
Ultra Fine/
Auto/Half
tone
Auto/Half
tone
7
EXP1
H_TONE
H_TONE
Ultra Fine/
Exposure
1/Half tone
Exposure
1/Half tone
8
EXP2
H_TONE
H_TONE
Ultra Fine/
Exposure 2
/Half tone
Exposure 2
/Half tone
9
EXP3
H_TONE
H_TONE
Ultra Fine/
Exposure 3
/Half tone
Exposure 3
/Half tone
10
EXP4
H_TONE
H_TONE
Ultra Fine/
Exposure 4
/Half tone
Exposure 4
/Half tone
11
EXP5
H_TONE
H_TONE
Ultra Fine/
Exposure 5
/Half tone
Exposure 5
/Half tone
12
Item/Display
Content
Setting
range
Default
value
A
AUTO
600dpi/Auto 1
1 - 99
50
B
EXPOSURE1
600dpi/Exposure 1
1 - 99
50
C
EXPOSURE2
600dpi/Exposure 2
1 - 99
50
D
EXPOSURE3
600dpi/Exposure 3
1 - 99
50
E
EXPOSURE4
600dpi/Exposure 4
1 - 99
50
F
EXPOSURE5
600dpi/Exposure 5
1 - 99
50
G
AUTO H_TONE
600dpi/Auto
/Half tone 1
/Half tone 1
1 - 99
50
H
EXPOSURE1 H_TONE
600dpi/Exposure 1
/Half tone
/Half tone
1 - 99
50
I
EXPOSURE2 H_TONE
600dpi/Exposure 2
/Half tone
/Half tone
1 - 99
50
J
EXPOSURE3 H_TONE
600dpi/Exposure 3
/Half tone
/Half tone
1 - 99
50
K
EXPOSURE4 H_TONE
600dpi/Exposure 4
/Half tone
/Half tone
1 - 99
50
L
EXPOSURE5 H_TONE
600dpi/Exposure 5
/Half tone
/Half tone
1 - 99
50
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2.
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MX-B381/B401 SIMULATION 5 – 62
To check the adjustment density level of items A - L, set the docu-
ment and set the setting value of item M according to items A - L,
and press [EXECUTE] key.
ment and set the setting value of item M according to items A - L,
and press [EXECUTE] key.
46-47
Purpose
Adjustment/Setup
Function (Purpose) Used to set the compression rate of copy
and scan images (JPEG).
Section
Operation/Procedure
1)
1)
Select a target item with [
] [] keys.
2)
Enter the set value with 10-key.
3)
Press [OK] key.
The set value is saved.
The set value is saved.
*1: Setting of compression rate for images when the image com-
pression rate is set to "Medium" in the user mode.
pression rate is set to "Medium" in the user mode.
M
EXECUTE
MODE
MODE
AUTO
Print
mode
mode
600dpi/Auto
1 -
12
12
1
1
(AUTO)
EXP1
600dpi/
Exposure 1
Exposure 1
2
EXP2
600dpi/
Exposure 2
Exposure 2
3
EXP3
600dpi/
Exposure 3
Exposure 3
4
EXP4
600dpi/
Exposure 4
Exposure 4
5
EXP5
600dpi/
Exposure 5
Exposure 5
6
AUTO
H_TONE
H_TONE
600dpi/Auto/
Half tone
Half tone
7
EXP1
H_TONE
H_TONE
600dpi/
Exposure 1
/Half tone
Exposure 1
/Half tone
8
EXP2
H_TONE
H_TONE
600dpi/
Exposure 2
/Half tone
Exposure 2
/Half tone
9
EXP3
H_TONE
H_TONE
600dpi/
Exposure 3
/Half tone
Exposure 3
/Half tone
10
EXP4
H_TONE
H_TONE
600dpi/
Exposure 4
/Half tone
Exposure 4
/Half tone
11
EXP5
H_TONE
H_TONE
600dpi/
Exposure 5
/Half tone
Exposure 5
/Half tone
12
Item/Display
Content
Setting
range
Default
value
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Operation
mode
Item/Display
Content
Setting
range
Default
value
COPY
(COLOR)
(Document
filing (Color
mode))
(COLOR)
(Document
filing (Color
mode))
A
COP
Y (C)
Y (C)
LOW
Low com-
pression
(Color)
pression
(Color)
0
0 (LOW)
MIDDLE
Medium
com-
pression
(Color)
com-
pression
(Color)
1
HIGH
High
com-
pression
(Color)
com-
pression
(Color)
2
LOWER
Super
low com-
pression
(Color)
low com-
pression
(Color)
3
COPY
(GRAY)
(Document
filing
(Monochrome
half-tone
mode))
(GRAY)
(Document
filing
(Monochrome
half-tone
mode))
B
COP
Y (G)
Y (G)
LOW
Low com-
pression
(Gray)
pression
(Gray)
0
0 (LOW)
MIDDLE
Medium
com-
pression
(Gray)
com-
pression
(Gray)
1
HIGH
High
com-
pression
(Gray)
com-
pression
(Gray)
2
LOWER
Super
low com-
pression
(Gray)
low com-
pression
(Gray)
3
PUSH SCAN
(COLOR)
(Scanner
(Color mode))
(COLOR)
(Scanner
(Color mode))
C
SCAN
(C)
(*1)
(C)
(*1)
MIDDLE
1
1
Medium
com-
pression
mode 1
Low com-
pression
com-
pression
mode 1
Low com-
pression
0
0
(MIDDLE
1)
MIDDLE
2
2
Medium
com-
pression
mode 2
Medium
com-
pression
com-
pression
mode 2
Medium
com-
pression
1
MIDDLE
3
3
Medium
com-
pression
mode 3
High
com-
pression
com-
pression
mode 3
High
com-
pression
2
PUSH SCAN
(GRAY)
(Scanner
(Monochrome
half-tone
mode))
(GRAY)
(Scanner
(Monochrome
half-tone
mode))
D
SCAN
(G)
(*1)
(G)
(*1)
MIDDLE
1
1
Medium
com-
pression
mode 1
Low com-
pression
com-
pression
mode 1
Low com-
pression
0
0
(MIDDLE
1)
MIDDLE
2
2
Medium
com-
pression
mode 2
Medium
com-
pression
com-
pression
mode 2
Medium
com-
pression
1
MIDDLE
3
3
Medium
com-
pression
mode 3
High
com-
pression
com-
pression
mode 3
High
com-
pression
2
MX-B381/B401 SIMULATION 5 – 63
NOTE: When the compression rate is increased, the HDD capacity
in the document filing mode is decreased. On the other hand, how-
ever, the image quality of some documents may be remarkably
reduced.
in the document filing mode is decreased. On the other hand, how-
ever, the image quality of some documents may be remarkably
reduced.
46-51
Purpose
Adjustment/Setup
Function (Purpose) Used to adjust the gamma for the copy
mode heavy paper mode and the image
process mode. (Manual adjustment)
process mode. (Manual adjustment)
Section
Operation/Procedure
1)
1)
Select a target adjustment mode.
Select the gamma adjustment of PAPER (heavy paper mode)
or DITHER (image process mode).
Select the gamma adjustment of PAPER (heavy paper mode)
or DITHER (image process mode).
2)
Select a target adjustment density level with [
] [] key.
3)
Enter the set value with 10-key.
4)
Press [OK] key.
When [EXECUTE] key is pressed, the adjustment pattern is
printed.
When [EXECUTE] key is pressed, the adjustment pattern is
printed.
When the image density is insufficient or a background copy is
made in heavy paper copy, change this adjustment value to adjust
the image density.
made in heavy paper copy, change this adjustment value to adjust
the image density.
NOTE: The adjustment values can be reset to the default values
with SIM46-52.
46-60
Purpose
Adjustment/Setup
Function (Purpose) Used to adjust the sharpness in the auto
copy mode.
Section
Operation/Procedure
1)
1)
Select a target item with [
] [] keys.
2)
Input numeric value corresponding to sharpness level (filter
process mode).
process mode).
3)
Press [OK] key.
Used to adjust the sharpness and the smoothness of the dark area
in the auto copy mode.
in the auto copy mode.
Item/Display
Content
HEAVY
Copier heavy paper gamma
DITH4
Monochrome error diffusion
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2.
Item/Display
Density level
(Point)
Setting range
Default
value
A
POINT1
Point 1
245 - 755
500
B
POINT2
Point 2
245 - 755
500
C
POINT3
Point 3
245 - 755
500
D
POINT4
Point 4
245 - 755
500
E
POINT5
Point 5
245 - 755
500
F
POINT6
Point 6
245 - 755
500
G
POINT7
Point 7
245 - 755
500
H
POINT8
Point 8
245 - 755
500
I
POINT9
Point 9
245 - 755
500
J
POINT10
Point 10
245 - 755
500
K
POINT11
Point 11
245 - 755
500
L
POINT12
Point 12
245 - 755
500
M
POINT13
Point 13
245 - 755
500
N
POINT14
Point 14
245 - 755
500
O
POINT15
Point 15
245 - 755
500
P
POINT16
Point 16
245 - 755
500
Q
POINT17
Point 17
245 - 755
500
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Item/Display
Content
Setting
range
Default value
Remarks
A
SCREEN FILTER
LEVEL
LEVEL
H
Sharpness (filter) adjustment of dot
pattern image in auto copy mode
pattern image in auto copy mode
Strong emphasis
1
3 (Auto)
Applied to the auto copy
mode only.
mode only.
L
Soft emphasis
2
AUTO
Auto
3
B
AUTOMODE
FILTER LEVEL
FILTER LEVEL
SOFT
Sharpness (filter) adjustment for the
auto copy mode
auto copy mode
SOFT
1
2 (CENTER)
Applied to the auto copy
mode only.
mode only.
CENTER
CENTER
2
HIGH
HIGH
3
C
B/W COPY
OFF
Soft filter applying setting in
monochrome copy mode
monochrome copy mode
OFF
0
1 (ON)
When it is set to ON, the
soft filter is applied and the
smoothness in the dark
image area is improved.
(Roughness is reduced.)
soft filter is applied and the
smoothness in the dark
image area is improved.
(Roughness is reduced.)
ON
ON
1
D
COLOR PUSH :
RGB
RGB
OFF
Soft filter applying setting to image in
push scan color mode
push scan color mode
OFF
0
1 (ON)
ON
ON
1
E
B/W PUSH
OFF
Soft filter applying setting to image in
push scan monochrome mode
push scan monochrome mode
OFF
0
1 (ON)
ON
ON
1