Sharp MX-6500N / MX-7500N (serv.man20) Service Manual ▷ View online
MX-7500N SIMULATION 6 – 77
44-62
Purpose
Setup/Adjustment
Function (Purpose)
Used to set the process control execution
conditions.
Section
Process
Operation/Procedure
This simulation allows collective change in the set contents of
This simulation allows collective change in the set contents of
SIM44-4, SIM44-28, SIM 46-23 and SIM67-34.
A suitable one is selected among a number of options depending
A suitable one is selected among a number of options depending
on the condition.
If the PROCON TARGET is changed, SIM46-74 needs to be exe-
If the PROCON TARGET is changed, SIM46-74 needs to be exe-
cuted.
Select an item to be set.
- To change the image density in the high density area, select
- To change the image density in the high density area, select
PROCON TARGET.
- To change the frequency of the process control operations, select
PROCON MODE.
When PROCON TARGET is selected.
1) Select the density level.
When PROCON MODE is selected.
1) Select the execution frequency of the process control.
2) Press [EXECUTE] key.
3) Press [YES] key.
NOTE:
This simulation may not function with some firmware versions.
In such a case, the firmware must be upgraded to the latest ver-
1) Select the density level.
When PROCON MODE is selected.
1) Select the execution frequency of the process control.
2) Press [EXECUTE] key.
3) Press [YES] key.
NOTE:
This simulation may not function with some firmware versions.
In such a case, the firmware must be upgraded to the latest ver-
sion.
46
46-1
Purpose
Adjustment (Color copy mode)
Function (Purpose)
Used to adjust the copy density in the copy
mode.
Section
Operation/Procedure
1) Select an adjustment target item with scroll key on the touch
1) Select an adjustment target item with scroll key on the touch
panel.
2) Enter the set value with 10-key.
* When the key is pressed, the setting value of each
item can be changed with 1up (1down) collectively.
3) Press [OK] key. (The set value is saved.)
To adjust the copy density in the low density area, select the "LOW"
To adjust the copy density in the low density area, select the "LOW"
mode and change the adjustment value. To adjust the copy density
in the high density area, select the "HIGH" mode and change the
adjustment value.
When the adjustment value is increased, the copy density is
When the adjustment value is increased, the copy density is
increased. When the adjustment value is decreased, the copy den-
sity is decreased.
Display/Item
Content
PROCON
TARGET
K ID DOWN(-2)
Change the max densities K.
K ID DOWN(-1)
K ID UP(+1)
K ID UP(+2)
K ID NORMAL
C ID DOWN(-2)
K ID UP(+1)
K ID UP(+2)
K ID NORMAL
C ID DOWN(-2)
Change the max densities C.
C ID DOWN(-1)
C ID UP(+1)
C ID UP(+2)
C ID NORMAL
M ID DOWN(-2)
C ID UP(+1)
C ID UP(+2)
C ID NORMAL
M ID DOWN(-2)
Change the max densities M.
M ID DOWN(-1)
M ID UP(+1)
M ID UP(+2)
M ID NORMAL
Y
M ID UP(+1)
M ID UP(+2)
M ID NORMAL
Y
ID DOWN(-2)
Change the max densities Y.
Y ID DOWN(-1)
Y ID UP(+1)
Y ID UP(+2)
Y ID NORMAL
Y ID UP(+1)
Y ID UP(+2)
Y ID NORMAL
PROCON
MODE
HIGH QUALITY1
The execution frequency of the process
control is high. (It is set when the color
image quality is given priority.)
HIGH QUALITY2
The execution frequency of the process
control is highest. (It is set when the color
image quality is given priority.)
PRINT
PERFORMANCE
The execution frequency of the process
control is low. (It is set when the job
speed is given priority.)
BW MODE
The process control is executed in the
lowest frequency. (It is set when there
are little color jobs and many
monochrome jobs.)
NORMAL
The process control is executed in the
normal frequency.
Custom
Preset the value which is set in Sim44-28
Item/Display
Content
Setting
range
Default
value
A AUTO
Auto
LOW
1 - 99
50
HIGH
1 - 99
50
B TEXT
Text
LOW
1 - 99
50
HIGH
1 - 99
50
C TEXT/PRINTED
PHOTO
Text/Printed
Photo
LOW
1 - 99
50
HIGH
1 - 99
50
D TEXT/PHOTO
Text/Photograph
LOW
1 - 99
50
HIGH
1 - 99
50
E PRINTED PHOTO
Printed Photo
LOW
1 - 99
50
HIGH
1 - 99
50
F PHOTOGRAPH
Photograph
LOW
1 - 99
50
HIGH
1 - 99
50
G MAP
Map
LOW
1 - 99
50
HIGH
1 - 99
50
H LIGHT
Light document
LOW
1 - 99
50
HIGH
1 - 99
50
I
TEXT(COPY TO
COPY)
Text (Copy
document)
LOW
1 - 99
50
HIGH
1 - 99
50
J
TEXT/PRINTED
PHOTO (COPY TO
COPY)
Text/Printed
Photo (Copy
document)
LOW
1 - 99
50
HIGH
1 - 99
50
K PRINTED PHOTO
(COPY TO COPY)
Printed Photo
(Copy
document)
LOW
1 - 99
50
HIGH
1 - 99
50
L
TEXT (COLOR
TONE
ENHANCEMENT)
Text (Color tone
enhancement)
LOW
1 - 99
50
HIGH
1 - 99
50
M TEXT/PRINTED
PHOTO (COLOR
TONE
ENHANCEMENT)
Text/Printed
Photo
(Color tone
enhancement)
LOW
1 - 99
50
HIGH
1 - 99
50
N TEXT/PHOTO
(COLOR TONE
ENHANCEMENT)
Text/Photograph
(Color tone
enhancement)
LOW
1 - 99
50
HIGH
1 - 99
50
O PRINTED PHOTO
(COLOR TONE
ENHANCEMENT)
Printed Photo
(Color tone
enhancement)
LOW
1 - 99
50
HIGH
1 - 99
50
P PHOTOGRAPH
(COLOR TONE
ENHANCEMENT)
Photograph
(Color tone
enhancement)
LOW
1 - 99
50
HIGH
1 - 99
50
Q MAP (COLOR
TONE
ENHANCEMENT)
Map
(Color tone
enhancement)
LOW
1 - 99
50
HIGH
1 - 99
50
R LIGHT (COLOR
TONE
ENHANCEMENT)
Light document
(Color tone
enhancement)
LOW
1 - 99
50
HIGH
1 - 99
50
MX-7500N SIMULATION 6 – 78
46-2
Purpose
Adjustment (Monochrome copy mode)
Function (Purpose)
Used to adjust the copy density in the copy
mode.
Section
Operation/Procedure
1) Select an adjustment target item with scroll key on the touch
1) Select an adjustment target item with scroll key on the touch
panel.
2) Enter the set value with 10-key.
* When the key is pressed, the setting value of each
item can be changed with 1up (1down) collectively.
3) Press [OK] key. (The set value is saved.)
To adjust the copy density in the low density area, select the "LOW"
To adjust the copy density in the low density area, select the "LOW"
mode and change the adjustment value. To adjust the copy density
in the high density area, select the "HIGH" mode and change the
adjustment value.
When the adjustment value is increased, the copy density is
When the adjustment value is increased, the copy density is
increased. When the adjustment value is decreased, the copy den-
sity is decreased.
46-4
Purpose
Adjustment (Color scanner mode)
Function (Purpose)
Used to adjust the density in the image
send mode.
Section
Operation/Procedure
1) Select an adjustment target item with scroll key on the touch
1) Select an adjustment target item with scroll key on the touch
panel.
2) Enter the set value with 10-key.
* When the key is pressed, the setting value of each
item can be changed with 1up (1down) collectively.
3) Press [OK] key. (The set value is saved.)
When the adjustment value is increased, the image density is
When the adjustment value is increased, the image density is
increased, and vice versa.
S SINGLE COLOR
Single color
LOW
1 - 99
50
HIGH
1 - 99
50
T SINGLE COLOR
(COPY TO COPY)
Single color
(Copy
document)
LOW
1 - 99
50
HIGH
1 - 99
50
U TWO COLOR
2-color (red/
black) copy
LOW
1 - 99
50
HIGH
1 - 99
50
V TWO COLOR
(COPY TO COPY)
2-color (red/
black) copy
(copy document)
LOW
1 - 99
50
HIGH
1 - 99
50
Item/Display
Content
Setting
range
Default
value
A AUTO1
Auto 1
LOW
1 - 99
50
HIGH
1 - 99
50
B AUTO2
Auto 2
LOW
1 - 99
50
HIGH
1 - 99
50
C TEXT
Text
LOW
1 - 99
50
HIGH
1 - 99
50
D TEXT/PRINTED
PHOTO
Text/Printed
Photo
LOW
1 - 99
50
HIGH
1 - 99
50
E TEXT/PHOTO
Text/
Photograph
LOW
1 - 99
50
HIGH
1 - 99
50
F
PRINTED PHOTO
Printed Photo
LOW
1 - 99
50
HIGH
1 - 99
50
G PHOTOGRAPH
Photograph
LOW
1 - 99
50
HIGH
1 - 99
50
H MAP
Map
LOW
1 - 99
50
HIGH
1 - 99
50
I
TEXT (COPY TO
COPY)
Text (Copy
document)
LOW
1 - 99
50
HIGH
1 - 99
50
J
TEXT/PRINTED
PHOTO (COPY TO
COPY)
Text/Printed
Photo (Copy
document)
LOW
1 - 99
50
HIGH
1 - 99
50
K PRINTED PHOTO
(COPY TO COPY)
Printed Photo
(Copy
document)
LOW
1 - 99
50
HIGH
1 - 99
50
L
LIGHT
Light document
LOW
1 - 99
50
HIGH
1 - 99
50
Item/Display
Content
Setting
range
Default
value
Mode
Item/Display
Content
Setting
range
Default
value
LOW
A AUTO
Auto
1 - 99
50
B TEXT
Text
1 - 99
50
C TEXT/PRINTED
PHOTO
Text/Printed Photo
1 - 99
50
D TEXT/PHOTO
Text/Photograph
1 - 99
50
E PRINTED PHOTO Printed Photo
1 - 99
50
F PHOTOGRAPH
Photograph
1 - 99
50
G MAP
Map
1 - 99
50
H RIP
-
1 - 99
50
HIGH
A AUTO
Auto
1 - 99
50
B TEXT
Text
1 - 99
50
C TEXT/PRINTED
PHOTO
Text/Printed Photo
1 - 99
50
D TEXT/PHOTO
Text/Photograph
1 - 99
50
E PRINTED PHOTO Printed Photo
1 - 99
50
F PHOTOGRAPH
Photograph
1 - 99
50
G MAP
Map
1 - 99
50
H RIP
-
1 - 99
50
MX-7500N SIMULATION 6 – 79
46-5
Purpose
Adjustment (Monochrome scanner mode)
Function (Purpose)
Used to adjust the density in the image
send mode.
Section
Operation/Procedure
1) Select an adjustment target item with scroll key on the touch
1) Select an adjustment target item with scroll key on the touch
panel.
2) Enter the set value with 10-key.
* When the key is pressed, the setting value of each
item can be changed with 1up (1down) collectively.
3) Press [OK] key. (The set value is saved.)
When the adjustment value is increased, the image density is
When the adjustment value is increased, the image density is
increased, and vice versa.
46-8
Purpose
Adjustment (Color scanner mode)
Function (Purpose)
Used to adjust the image send mode color
balance RGB.
Section
Operation/Procedure
1) Select an adjustment target with [R] [G] [B] keys on the touch
1) Select an adjustment target with [R] [G] [B] keys on the touch
panel.
2) Select an adjustment target item with scroll key on the touch
panel.
3) Enter the set value with 10-key.
4) Press [OK] key. (The set value is saved.)
The color balance can be adjusted separately for the low density
4) Press [OK] key. (The set value is saved.)
The color balance can be adjusted separately for the low density
area and the high density area.
When the adjustment value is increased, the image density of the
When the adjustment value is increased, the image density of the
target color is increased, and vice versa.
46-9
Purpose
Adjustment (DSPF mode)
Function (Purpose)
Used to adjust the scan image density.
Section
Operation/Procedure
1) Select an adjustment target item with scroll key on the touch
1) Select an adjustment target item with scroll key on the touch
panel.
2) Enter the set value with 10-key.
* When the key is pressed, the setting value of each
item can be changed with 1up (1down) collectively.
3) Press [OK] key. (The set value is saved.)
This adjustment result affects the image send mode, the copy
This adjustment result affects the image send mode, the copy
mode, and the fax mode.
When the adjustment value is increased, the image density is
When the adjustment value is increased, the image density is
increased, and vice versa.
Mode
Item/Display
Content
Setting
range
Default
value
LOW
A AUTO TEXT
Auto/Text
1 - 99
50
B TEXT
Text
1 - 99
50
C TEXT/PRINTED
PHOTO
Text/Printed Photo
1 - 99
50
D TEXT/PHOTO
Text/Photograph
1 - 99
50
E PRINTED PHOTO Printed Photo
1 - 99
50
F PHOTOGRAPH
Photograph
1 - 99
50
G MAP
Map
1 - 99
50
H RIP
-
1 - 99
50
HIGH
A AUTO TEXT
Auto/Text
1 - 99
50
B TEXT
Text
1 - 99
50
C TEXT/PRINTED
PHOTO
Text/Printed Photo
1 - 99
50
D TEXT/PHOTO
Text/Photograph
1 - 99
50
E PRINTED PHOTO Printed Photo
1 - 99
50
F PHOTOGRAPH
Photograph
1 - 99
50
G MAP
Map
1 - 99
50
H RIP
-
1 - 99
50
Item/Display
Content
Setting
range
Default
value
A LOW DENSITY POINT
Low density
correction amount
1 - 99
50
B HIGH DENSITY POINT High density
correction amount
50
Item
Button
Display
Content
Setting
range
Default
value
A
OC
COPY
SIDEA:
LOW
DSPF copy mode
exposure adjustment
(Low density side)
1 - 99
47
B
SCAN
SIDEA:
LOW
DSPF scanner mode
exposure adjustment
(Low density side)
1 - 99
47
C
COPY
SIDEA:
HIGH
DSPF copy mode
exposure adjustment
(High density side)
1 - 99
52
D
SCAN
SIDEA:
HIGH
DSPF scanner mode
exposure adjustment
(High density side)
1 - 99
52
A
DSPF
COPY
SIDEB:
LOW
DSPF copy mode
exposure adjustment
(Low density side)
1 - 99
47
B
SCAN
SIDEB:
LOW
DSPF scanner mode
exposure adjustment
(Low density side)
1 - 99
47
C
COPY
SIDEB:
HIGH
DSPF copy mode
exposure adjustment
(High density side)
1 - 99
50
D
SCAN
SIDEB:
HIGH
DSPF scanner mode
exposure adjustment
(High density side)
1 - 99
50
E
BALANCE
SIDEB: R
DSPF color balance
R
1 - 99
50
F
BALANCE
SIDEB: G
DSPF color balance
G
1 - 99
50
G
BALANCE
SIDEB: B
DSPF color balance
B
1 - 99
50
MX-7500N SIMULATION 6 – 80
46-10
Purpose
Adjustment
Function (Purpose)
Used to adjust the copy color balance and
the gamma (for each color copy mode).
Section
Operation/Procedure
1) Select an adjustment target mode with the touch panel key.
2) Select an adjustment target color with [K][C][M][Y] keys on the
1) Select an adjustment target mode with the touch panel key.
2) Select an adjustment target color with [K][C][M][Y] keys on the
touch panel.
3) Select an adjustment target item with scroll key on the touch
panel.
4) Enter the set value with 10-key.
* When the key is pressed, the setting value of each
item can be changed with 1up (1down) collectively.
5) Press [OK] key. (The set value is saved.)
When the adjustment value is increased, the image density is
When the adjustment value is increased, the image density is
increased, and vice versa.
46-16
Purpose
Adjustment
Function (Purpose)
Used to adjust the monochrome copy den-
sity and the gamma (for each monochrome
copy mode).
Section
Operation/Procedure
1) Select an adjustment target item with scroll key on the touch
1) Select an adjustment target item with scroll key on the touch
panel.
2) Enter the set value with 10-key.
* When the key is pressed, the setting value of each
item can be changed with 1up (1down) collectively.
3) Press [OK] key. (The set value is saved.)
When the adjustment value is increased, the image density is
When the adjustment value is increased, the image density is
increased, and vice versa.
46-19
Purpose
Setting
Function (Purpose)
Used to set the operating conditions for the
density scanning (exposure) of mono-
chrome auto copy mode documents.
Section
Operation/Procedure
Select an item to be set with touch panel.
When an item is selected, it is highlighted and the setting change is
Select an item to be set with touch panel.
When an item is selected, it is highlighted and the setting change is
saved.
TEXT
Text
TEXT/PRT PHOTO
Text/Printed Photo
PRINTED PHOTO
Printed Photo
PHOTO + TEXT/PHOTO
Photograph + Text/Printed Photo
MAP
Map
LIGHT
Light document
COPY ORG
Copy document
Item/Display
Density level
(Point)
Setting range
Default value
A POINT1
Point 1
1 - 999
500
B POINT2
Point 2
1 - 999
500
C POINT3
Point 3
1 - 999
500
D POINT4
Point 4
1 - 999
500
E POINT5
Point 5
1 - 999
500
F
POINT6
Point 6
1 - 999
500
G POINT7
Point 7
1 - 999
500
H POINT8
Point 8
1 - 999
500
I
POINT9
Point 9
1 - 999
500
J
POINT10
Point 10
1 - 999
500
K POINT11
Point 11
1 - 999
500
L
POINT12
Point 12
1 - 999
500
M POINT13
Point 13
1 - 999
500
N POINT14
Point 14
1 - 999
500
O POINT15
Point 15
1 - 999
500
P POINT16
Point 16
1 - 999
500
Q POINT17
Point 17
1 - 999
500
Item/Display
Density level
(Point)
Setting range
Default value
A POINT1
Point 1
1 - 999
500
B POINT2
Point 2
1 - 999
500
C POINT3
Point 3
1 - 999
500
D POINT4
Point 4
1 - 999
500
E POINT5
Point 5
1 - 999
500
F
POINT6
Point 6
1 - 999
500
G POINT7
Point 7
1 - 999
500
H POINT8
Point 8
1 - 999
500
I
POINT9
Point 9
1 - 999
500
J
POINT10
Point 10
1 - 999
500
K POINT11
Point 11
1 - 999
500
L
POINT12
Point 12
1 - 999
500
M POINT13
Point 13
1 - 999
500
N POINT14
Point 14
1 - 999
500
O POINT15
Point 15
1 - 999
500
P POINT16
Point 16
1 - 999
500
Q POINT17
Point 17
1 - 999
500
Item/Display
Content
Set value
Default
value
AE_MODE
Auto exposure mode MODE1, MODE2 MODE1
AE_STOP_COPY Auto B/W exposure
Stop (for copy)
REALTIME/
STOP/
PRESCAN
STOP
AE_STOP_SCAN Auto B/W exposure
Stop (for scanner)
REALTIME/
STOP/
PRESCAN
STOP
AE_FILTER
Auto exposure filter
setting
SOFT
NORMAL
NORMAL
SHARP
SHARP
AE_WIDTH
AE exposure width
FULL/PART
FULL
Item/Display
Density level
(Point)
Setting range
Default value
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