Sharp MX-5500N / MX-6200N / MX-7000N (serv.man46) Service Manual ▷ View online
MX-7000N SIMULATION 7 – 69
46-33
Purpose
Adjustment/Setting
Function (Purpose) Used to perform the color auto mode
adjustment.
Section
Operation/Procedure
NOTE: Unless otherwise specified, the other items than the follow-
ing items should be set to default values. Only for the fol-
lowing items, change the set value according to necessity.
COLOR AE (SW MODE1 - 7 / TH MAX MONO /
TH MAX COLOR / SW NEWS / TH MODE SCR)
ACS (SIM LEVEL)
lowing items, change the set value according to necessity.
COLOR AE (SW MODE1 - 7 / TH MAX MONO /
TH MAX COLOR / SW NEWS / TH MODE SCR)
ACS (SIM LEVEL)
1)
Select a target category to be set with [NEXT] [BACK] keys on
the touch panel.
the touch panel.
2)
Select a target item with [
↑] and [↓] keys on the touch panel.
3)
Enter the adjustment value with 10-key.
4)
Press [OK] key. (The set value is saved.)
Category
Item
Default
value
ACS
Setting 4th digit and below
A
THCLMK_1
Pixel judgment threshold value (1)
7
B
THCLBK_1
Final pixel judgment threshold value (1)
2
C
ACSMSK_1
ACS mask size select (1)
0
D
THCLMK_2
Pixel judgment threshold value (2)
7
E
THCLBK_2
Final pixel judgment threshold value (2)
2
F
ACSMSK_2
ACS mask size select (2)
0
G
THCLMK_3
Pixel judgment threshold value (3)
7
H
THCLBK_3
Final pixel judgment threshold value (3)
2
I
ACSMSK_3
ACS mask size select (3)
0
J
THCLMK_4
Pixel judgment threshold value (4)
7
K
THCLBK_4
Final pixel judgment threshold value (4)
2
L
ACSMSK_4
ACS mask size select (4)
0
M
THCLMK_5
Pixel judgment threshold value (5)
7
N
THCLBK_5
Final pixel judgment threshold value (5)
2
O
ACSMSK_5
ACS mask size select (5)
0
P
SIM_LEVEL
ACS judgment select switch (density difference)
2
Q
TH_ACS5_RT
TH_ACS5: Reduction threshold value calculation ratio
50
Setting 5th digit and above
A
TH_ACS5 ENLARGE
ACS judgment threshold value 5 (For enlargement)
30000
COLOR AE
Setting 4th digit and below
A
SW_MODE1
Auto text document background
detection
detection
1: ON
1
0: OFF
B
SW_MODE2
Auto text dot document
background detection
background detection
1: ON
1
0: OFF
C
SW_MODE3
Auto text-on-dot document
background detection
background detection
1: ON
1
0: OFF
D
SW_MODE4
Auto dot document background
detection
detection
1: ON
0
0: OFF
E
SW_MODE5
Auto photo document background
detection
detection
1: ON
0
0: OFF
F
SW_MODE6
Auto text photo document
background detection
background detection
1: ON
0
0: OFF
G
SW_MODE7
Auto other document background
detection
detection
1: ON
0
0: OFF
H
TH_MAX_MONO
Monochrome background detection threshold value
17
I
TH_MAX_COLOR
Color background detection threshold value
17
J
SW_NEWS
Newspaper background compulsory removal switch
0
K
SW_MODE_SCR1
Dot area background judgment switch
3
L
SW_MODE_SCR2
Dot area background removal select switch
0
M
SW_MODE_MIX
Auto other document background detection switch
2
N
SW_HOSEI
Correction table correction
4
O
AE COLOR TABLE
Selection of color correction table
in color AE
in color AE
1: ON
1
0: OFF
P
BG_REMOVE_LEVEL
(OC)
(OC)
Background removal level change (OC)
4
Q
BG_REMOVE_LEVEL
(RSPF)
(RSPF)
Background removal level change (RSPF)
4
R
BG_REMOVE_LEVEL
(DSPF SIDE1)
(DSPF SIDE1)
Background removal level change (DSPF front surface)
4
S
BG_REMOVE_LEVEL
(DSPF SIDE2)
(DSPF SIDE2)
Background removal level change (DSPF back surface)
4
T
BG_REMOVE_ADJ
Background judgment correction value
0
Setting 5th digit and above
A
TH_MODE_SCR
Dot ratio threshold value
3000
B
TH_SITAJI_SCR
Background dot threshold value
3000
MX-7000N SIMULATION 7 – 70
ORG RECOG
Setting 4th digit and below
A
MVSTRSEL REDUCE
Text pixel judgment result select register (reduction)
0
B
MVSTRSEL ENLARGE
Text pixel judgment result select register (enlargement)
0
C
PSEL1 REDUCE
Photographic paper judgment result select register (reduction)
0
D
PSEL1 ENLARGE
Photographic paper judgment result select register
(enlargement)
(enlargement)
0
E
PSEL2 REDUCE
Photographic paper pixel judgment result select register
(reduction)
(reduction)
0
F
PSEL2 ENLARGE
Photographic paper pixel judgment result select register
(enlargement)
(enlargement)
0
G
BUSYSEL REDUCE
Complication level comparison value select register (reduction)
1
H
BUSYSEL ENLARGE
Complication level comparison value select register
(enlargement)
(enlargement)
1
I
HTSEL REDUCE
Dot judgment select (reduction)
0: AREA
1
1: ORG
J
HTSEL ENLARGE
Dot judgment select (enlargement)
0: AREA
1
1: ORG
K
ASEL REDUCE
Overall judgment priority level select register (reduction)
16
L
ASEL ENLARGE
Overall judgment priority level select register (enlargement)
16
M
HSTSEL REDUCE
Histogram division fluctuation register (reduction)
0
N
HSTSEL ENLARGE
Histogram division fluctuation register (enlargement)
0
O
HSTSEL2 REDUCE
Max. density difference histogram division fluctuation register
(reduction)
(reduction)
3
P
HSTSEL2 ENLARGE
Max. density difference histogram division fluctuation register
(enlargement)
(enlargement)
3
Q
TH_SUM_BETARGB
Threshold value of total number of divisions of background high
label number (background)
label number (background)
7
R
TH_BETA_SUB
Monochrome background judgment threshold value
6
S
TH_WHITE_BETA
White background number judgment threshold value
27
T
TH_GRAY_BETA1
Gray background judgment threshold value 1
18
U
TH_GRAY_BETA2
Gray background judgment threshold value 2
25
V
TH_NOISE REDUCE
Dot noise threshold value (reduction)
10
W
TH_NOISE ENLARGE
Dot noise threshold value (enlargement)
10
X
SW_SCR1
Dot ratio judgment switch
0
Y
SW_SCR2
Dot judgment switch
0
Z
TH_HTFE
High line number threshed value
0
AA
SW_TSCR
Text-on-dot judgment switch
1
AB
TH_SUM_PHOTO_RGB
Threshold value of total number of divisions of background high
level number (photographic paper)
level number (photographic paper)
15
AC
TH_BETA_RT
TH_BETA: Reduction threshold value calculation ratio
50
AD
TH_SCR_RT
TH_SCR: Reduction threshold value calculation ratio
50
AE
TH_SCR_CNT_RT
TH_SCR_CNT: Reduction threshold value calculation ratio
50
AF
TH_TSCR_ CNT_RT
TH_TSCR_CNT: Reduction threshold value calculation ratio
50
AG
TH_TEXT_RT
TH_TEXT: Reduction threshold value calculation ratio
50
AH
TH_PHOTO_RT
TH_PHOTO: Reduction threshold value calculation ratio
50
AI
TH_BETA_PHT_RT
TH_BETA_PHT: Reduction threshold value calculation ratio
50
Setting 5th digit and above
A
TH_BETA ENLARGE
Background pixel histogram high level number division
detection value (background) (enlargement)
detection value (background) (enlargement)
1000000
B
TH_SCR ENLARGE
Dot high level number threshold value (enlargement)
20000
C
TH_SCR_RATE
Threshold value related to dot ratio
4500
D
TH_SCR_CNT EL
Threshold value for dot counter value (enlargement)
800000
E
TH_MANSEN_RATE
Ten-thousand line/print area judgment threshold value
1500
F
TH_TSCR_RATE
Threshold value for text-on-dot ratio
300
G
TH_TSCR_CNT EL
Threshold value for the text-on-dot counter value
(enlargement)
(enlargement)
10000
H
TH_TEXT ENLARGE
Text judgment threshold value (enlargement)
50000
I
TH_PHOTO ENLARGE
Photographic paper judgment threshold value (enlargement)
50000
J
TH_BETA_RATE
Background ratio threshold value
3000
K
TH_BETA_PHT_EL
Background pixel histogram high level number division
detection value (photographic paper) (enlargement)
detection value (photographic paper) (enlargement)
100000
L
TH_OTHER
Other judgment threshold value
7000
SCR RECOG
Setting 4th digit and below
A
THBAVEM1 REDUCE
Threshold value 1 with 13 x 7 mask average value (reduction)
170
B
THBAVEM1 ENLARGE
Threshold value 1 with 13 x 7 mask average value
(enlargement)
(enlargement)
170
C
THBAVEM2 REDUCE
Threshold value 2 with 13 x 7 mask average value (reduction)
105
D
THBAVEM2 ENLARGE
Threshold value 2 with 13 x 7 mask average value
(enlargement)
(enlargement)
105
E
THBAVEM3 REDUCE
Threshold value 3 with 13 x 7 mask average value (reduction)
50
F
THBAVEM3 ENLARGE
Threshold value 3 with 13 x 7 mask average value
(enlargement)
(enlargement)
50
G
CMSUB1 REDUCE
13 x 7 mask average value adjustment value 1 (reduction)
55
H
CMSUB1 ENLARGE
13 x 7 mask average value adjustment value 1 (enlargement)
55
Category
Item
Default
value
MX-7000N SIMULATION 7 – 71
SCR RECOG
Setting 4th digit and below
I
CMSUB2 REDUCE
13 x 7 mask average value adjustment value 2 (reduction)
0
J
CMSUB2 ENLARGE
13 x 7 mask average value adjustment value 2 (enlargement)
0
K
MREVSEL REDUCE
High line number judgment method select (reduction)
0
L
MREVSEL ENLARGE
High line number judgment method select (enlargement)
0
M
MSDSEL REDUCE
When MREVSEL=3, output select (reduction)
0
N
MSDSEL ENLARGE
When MREVSEL=3, output select (enlargement)
0
O
THAVEFM1 REDUCE
THAVEFM1 reduction
65
P
THAVEFM1 ENLARGE
THAVEFM1 enlargement
96
Q
THAVEFM2 REDUCE
THAVEFM2 reduction
54
R
THAVEFM2 ENLARGE
THAVEFM2 enlargement
80
S
THAVEFM3 REDUCE
THAVEFM3 reduction
48
T
THAVEFM3 ENLARGE
THAVEFM3 enlargement
70
U
THAVEM1 REDUCE
THAVEM1 reduction
65
V
THAVEM1 ENLARGE
THAVEM1 enlargement
96
W
THAVEM2 REDUCE
THAVEM2 reduction
54
X
THAVEM2 ENLARGE
THAVEM2 enlargement
80
Y
THAVEM3 REDUCE
THAVEM3 reduction
48
Z
THAVEM3 ENLARGE
THAVEM3 enlargement
70
SEGMENT
Setting 4th
digit and
below
digit and
below
Text-on-dot ON/
OFF (auto/
manual mode)
OFF (auto/
manual mode)
A
MESH_TXT ON HT
(Auto) Text-on-dot
0: THROUGH
0
B
MESH_TXT/HT1
(Auto) text dot (low 1, line 1)
1: OFF
C
MESH_TXT/HT2
(Auto) text dot (low 2, line 1)
2: ON1
D
MESH_TXT/PR
(Manual) Text print
3: ON2
Print document
text detection
level
text detection
level
E
PR_TXT ON HT
(Auto) Text-on-dot
0: THROUGH
0
F
PR_TXT/HT1
(Auto) Text dot (low 1, line 1/2)
1: ON1
G
PR_TXT/HT2
(Auto) Text dot (low 2, line 1/2)
2: ON2
H
PR_TXT/PR
(Manual) Text print
3: ON3
I
PR_CHECK1
Check button for consideration
((Auto) text-on-dot)
((Auto) text-on-dot)
1: ON
0
0: OFF
J
PR_CHECK2
Check button for consideration
((Auto) Text dot (low 1, line 1/2))
((Auto) Text dot (low 1, line 1/2))
1: ON
0
0: OFF
K
PR_CHECK3
Check button for consideration
((Auto) Text dot (low 2, line 1/2))
((Auto) Text dot (low 2, line 1/2))
1: ON
0
0: OFF
L
PR_CHECK4
Check button for consideration
((Manual) text print)
((Manual) text print)
1: ON
0
0: OFF
M
THWMAX
THWMIN (Print document text detection level)
220
N
THWMIN
THWMIN (Print document text detection level)
153
Chromatic/
achromatic
judgment level
achromatic
judgment level
O
COLOR_PRINT MODE
Print system mode
0: THROUGH
0
1: OFF
P
COLOR_PHOTO MODE
Photographic paper system mode
2: ON1
3: ON2
3: ON2
Q
COLOR_CHECK1
Check button for consideration
(print system mode)
(print system mode)
1: ON
0
0: OFF
R
COLOR_CHECK2
Check button for consideration
(photographic paper system mode)
(photographic paper system mode)
1: ON
0
0: OFF
S
THILVC
THILVC (Chromatic/achromatic judgment level print system
mode)
mode)
166
T
THACOLL
THACOLL (Chromatic/achromatic judgment level print system
mode)
mode)
21
U
THACOLH
THACOLH (Chromatic/achromatic judgment level print system
mode)
mode)
18
V
THILVG
THILVG (Chromatic/achromatic judgment level print system
mode)
mode)
118
W
THAGRYL
THAGRYL (Chromatic/achromatic judgment level print system
mode)
mode)
14
X
THAGRYH
THAGRYH (Chromatic/achromatic judgment level print system
mode)
mode)
20
Color auto
document
recognition filter
enhancement
setting
document
recognition filter
enhancement
setting
Y
SCREEN FILTER
LEVEL
LEVEL
Filter enhancement setting
1: H (High enhancement)
2
2: L (Low enhancement)
3: AUTO (Auto)
3: AUTO (Auto)
Specified mode
area separation
ON/OFF setting
area separation
ON/OFF setting
Z
SEG_ACT_A_OTR
(Auto) Other mode
1: ON
1
0: OFF
AA
SEG_ACT_M_PRT1
(Manual) Print document mode
(Text)
(Text)
1: ON
1
0: OFF
AB
SEG_ACT_M_PRT2
(Manual) Print document mode
(Text/Print)
(Text/Print)
1: ON
1
0: OFF
Category
Item
Default
value
MX-7000N SIMULATION 7 – 72
46-36
Purpose
Adjustment/Setting
Function (Purpose) 2-color (red/black) copy adjustment
Section
Section
Operation/Procedure
1)
1)
Select a target category for the adjustment with [RANGE] and
[COEFFICIENT] keys on the touch panel.
[COEFFICIENT] keys on the touch panel.
2)
Select a target item of the adjustment with [
↑] and [↓] keys on
the touch panel.
3)
Enter the adjustment value with 10-key.
4)
Press [OK] key. (The set value is saved.)
SEGMENT
Setting 4th
digit and
below
digit and
below
INDEX direct
specification
specification
AC
SEG_DS_A_TOH
(Auto) Text-on-dot
0
AD
SEG_DS_M_TPP
(Manual) Text print
0
Detection
amount
adjustment
amount
adjustment
AE
SEG_ADJ_TPP_BK1
Text print system Black text 1
10
AF
SEG_ADJ_TPP_BK2
Text print system Black text 2
10
AG
SEG_ADJ_TPP_CL
Text print system Color text
13
AH
SEG_ADJ_TPP_PR
Text print system Chromatic/achromatic
12
AI
SEG_ADJ_TPP_MESH
Text print system Dot
10
AJ
SEG_ADJ_TXT_BK1
Text system Black text 1
10
AK
SEG_ADJ_TXT_BK2
Text system Black text 2
10
AL
SEG_ADJ_TXT_CL
Text system Color text
13
AM
SEG_ADJ_TXT_PR
Text system Chromatic/achromatic
12
AN
SEG_ADJ_TXT_MESH
Text system Dot
10
AO
SEG_ADJ_OTR_BK1
Other Black text 1
10
AP
SEG_ADJ_OTR_BK2
Other Black text 2
10
AQ
SEG_ADJ_OTR_CL
Other Color text
13
AR
SEG_ADJ_OTR_PR
Other Chromatic/achromatic
12
AS
SEG_ADJ_OTR_MESH
Other Dot
10
Text-on-dot blur
adjustment
adjustment
AT
BKUCR_ACTM
(- 99%)
(- 99%)
- 99%
0: THROUGH
0
1: OFF
2: ON
2: ON
AU
BKUCR_ACTM
(100% - 199%)
(100% - 199%)
100% - 199%
0: THROUGH
0
1: OFF
2: ON
2: ON
AV
BKUCR_ACTM
(200% -)
(200% -)
200% -
0: THROUGH
0
1: OFF
2: ON
2: ON
AW
BKUCR_ACTA
(- 99%)
(- 99%)
- 99%
0: THROUGH
0
1: OFF
2: ON
2: ON
AX
BKUCR_ACTA
(100% - 199%)
(100% - 199%)
100% - 199%
0: THROUGH
0
1: OFF
2: ON
2: ON
AY
BKUCR_ACTA
(200% -)
(200% -)
200% -
0: THROUGH
0
1: OFF
2: ON
2: ON
AZ
WBGLV_TPP
Text print, Text system
256
BA
WBGLV_TP
Text Photographic paper system
256
BB
WBGLV_OTR
Other system
256
Setting 5th
digit and
above
digit and
above
Text-on-dot ON/
OFF (auto/
manual mode)
OFF (auto/
manual mode)
A
MESH_CHECK1
Check button for consideration
((Auto) text-on-dot)
((Auto) text-on-dot)
1: ON
0
0: OFF
B
MESH_CHECK2
Check button for consideration
((Auto) Text dot (low 1, line 1))
((Auto) Text dot (low 1, line 1))
1: ON
0
0: OFF
C
MESH_CHECK3
Check button for consideration
((Auto) Text dot (low 2, line 1))
((Auto) Text dot (low 2, line 1))
1: ON
0
0: OFF
D
MESH_CHECK4
Check button for consideration
((Auto) Text print)
((Auto) Text print)
1: ON
0
0: OFF
E
THED3A
THED3A (Text-on-dot ON/OFF)
1000
F
THED3B
THED3B (Text-on-dot ON/OFF)
1000
Category
Item
Default
value
OK
BACK
NEXT
A : 7
;
THCLMK_1
B : 2
;
THCLBK_1
C : 0
;
ACSMSK_1
D : 7
;
THCLMK_2
A:
SIMULATION NO.46-33
COLOR AUTO MODE ADJUSTMENT(ACS 4DIGIT UNDER)
7
0
9
TEST
CLOSE
E : 2
;
THCLBK_2
F : 0
;
ACSMSK_2
G : 7
;
THCLMK_3
H : 2
;
THCLBK_3
I : 0
;
ACSMSK_3
J : 7
;
THCLMK_4
K : 2
;
THCLBK_4
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