Sharp MX-5500N / MX-6200N / MX-7000N (serv.man46) Service Manual ▷ View online
MX-7000N SIMULATION 7 – 53
44-6
Purpose
Adjustment
Function (Purpose) Used to execute the high density process
correction compulsorily.
Section
Operation/Procedure
Press [EXECUTE] key.
In case of a normal completion, the result is saved.
In case of an abnormal completion, "ERROR" is displayed. (Refer
to the table below.)
Press [EXECUTE] key.
In case of a normal completion, the result is saved.
In case of an abnormal completion, "ERROR" is displayed. (Refer
to the table below.)
44-9
Purpose
(Do not use in the market.)
Function (Purpose) Used to check data of correction results in
the image forming section.
Section
Process (Photoconductor/Developing/
Transfer/Cleaning)
Transfer/Cleaning)
Operation/Procedure
G
BIAS_CL
STANDARD DIF
STANDARD DIF
Bias (for color) reference
calculation difference
calculation difference
0
H
BIAS_BK
STANDARD DIF
STANDARD DIF
Bias (for black) reference
calculation difference
calculation difference
0
I
BIAS_BW
STANDARD DIF
STANDARD DIF
Reference calculation difference
in high speed mode
in high speed mode
0
J
BIAS PATCH
INTERVAL
INTERVAL
Patch bias output interval
60
K
BIAS_PATCH BW
INTERVAL
INTERVAL
BW patch bias output interval
45
L
Y_PAT TARGET ID
Patch density standard value
(yellow)
(yellow)
115
M
M_PAT TARGET ID
Patch density standard value
(magenta)
(magenta)
130
N
C_PAT TARGET ID
Patch density standard value
(cyan)
(cyan)
120
O
K_PAT TARGET ID
Patch density standard value
(black)
(black)
7
P
BW_PAT TARGET
ID
ID
BW process control execution BK
target
target
7
Q
HV BK_GROUND
LIMIT
LIMIT
Surface light reception effective
area value at the patch position
area value at the patch position
29
CL_SEN_ADJ_ERR
Color sensor adjustment abnormality
BK_SEN_ADJ_ERR
Black sensor adjustment abnormality
K_HV_ERR
K high density process control abnormality
C_HV_ERR
C high density process control abnormality
M_HV_ERR
M high density process control abnormality
Y_HV_ERR
Y high density process control abnormality
TIMEOUT_ERR
Time out
Item
Default
value
A : 98
;
PCS_CL TARGET
B : 155
;
PCS_K TARGET
C : 21
;
LED_CL OUTPUT
D : 21
;
LED_K OUTPUT
A:
SIMULATION NO.44-04
PROCON INITIAL DENSITY SETUP
98
1
255
OK
TEST
CLOSE
E :
4
;
POS ADJUSTMENT LIMIT
F : 255
;
BELT GROUND DIF
G :
0
;
BIAS_CL STANDARD DIF
H :
0
;
BIAS_BK STANDARD DIF
I :
0
;
BIAS_BW STANDARD DIF
J : 60
;
BIAS PATCH INTERVAL
K : 45
;
BIAS_PATCH BW INTERVAL
L : 115
;
Y_PAT TARGET ID
SIMULATION NO.44-06
TEST
PROCON COMPULSORY EXECUTION
EXECUTE
CLOSE
PRESS [EXECUTE] TO START
Mode
Item
Default
value
CPY/
PRN
PRN
BLACK_P: GB ***/***
DV ***/***
DV ***/***
High density process
control
GB/DV data
GB: 620 (K)
635 (CMY)
DV: 450
CYAN_P: GB ***/***
DV ***/***
MAGENTA_P: GB ***/***
DV ***/***
YELLOW_P: GB ***/***
DV ***/***
DV ***/***
MAGENTA_P: GB ***/***
DV ***/***
YELLOW_P: GB ***/***
DV ***/***
CPY/
PRN
PRN
BLACK_N: GB ***/***
DV ***/***
DV ***/***
High density normal
(Medium speed)
GB/DV data
GB: 620 (K)
635 (CMY)
DV: 450
CYAN_N: GB ***/***
DV ***/***
MAGENTA_N: GB ***/***
DV ***/***
YELLOW_N: GB ***/***
DV ***/***
BLACK_L: GB ***/***
DV ***/***
DV ***/***
MAGENTA_N: GB ***/***
DV ***/***
YELLOW_N: GB ***/***
DV ***/***
BLACK_L: GB ***/***
DV ***/***
High density normal
(Low speed)
GB/DV data
GB: 585 (K)
600 (CMY)
DV: 420
CYAN_L: GB ***/***
DV ***/***
MAGENTA_L: GB ***/***
DV ***/***
YELLOW_L: GB ***/***
DV ***/***
BLACK_H: GB ***/***
DV ***/***
DV ***/***
MAGENTA_L: GB ***/***
DV ***/***
YELLOW_L: GB ***/***
DV ***/***
BLACK_H: GB ***/***
DV ***/***
High density normal
(High speed)
GB/DV data
GB: 690
DV: 450
OTHER
TN HUD AREA
Toner concentration
humidity area
9
TN HUD DATA
Toner concentration
humidity AD value
0
TC TMP AREA
Transfer temperature
area
4
TC TMP DATA
Transfer temperature
AD value
0
TC HUD AREA
Transfer humidity
area
4
TC HUD DATA
Transfer humidity AD
value
0
MD HUD AREA
Membrane decrease
humidity area
9
MD HUD DATA
Membrane decrease
humidity AD value
0
MD K STEP
Drum membrane
decrease correction
STEP
0
MD C STEP
MD M STEP
MD Y STEP
MD K DRUM COUNTER
MD M STEP
MD Y STEP
MD K DRUM COUNTER
Drum travelling
distance
0
MD C DRUM COUNTER
MD M DRUM COUNTER
MD Y DRUM COUNTER
MD K REVISE(VG):
L *** M *** H***
MD M DRUM COUNTER
MD Y DRUM COUNTER
MD K REVISE(VG):
L *** M *** H***
Drum membrane
decrease grid voltage
correction
0
MD C REVISE(VG):
L *** M ***
MD M REVISE(VG):
L *** M ***
MD Y REVISE(VG):
L *** M ***
L *** M ***
MD M REVISE(VG):
L *** M ***
MD Y REVISE(VG):
L *** M ***
MX-7000N SIMULATION 7 – 54
44-12
Purpose
(Do not use in the market.)
Function (Purpose) Used to check the sampling toner image
patch density data in the image density cor-
rection.
rection.
Section
Image process (Photoconductor/Develop-
ing)
ing)
Operation/Procedure
44-13
Purpose
Adjustment/Setting
Function (Purpose) Used to adjust the color image sensor.
Section
Section
Operation/Procedure
For details of the procedures, refer to [ADJ 7A] in [6] ADJUST-
MENTS.
For details of the procedures, refer to [ADJ 7A] in [6] ADJUST-
MENTS.
OTHER
MD K REVISE(LD):
L *** M *** H ***
L *** M *** H ***
Drum membrane
decrease laser power
voltage correction
0
MD C REVISE(LD):
L *** M ***
MD M REVISE(LD):
L *** M ***
MD Y REVISE(LD):
L *** M ***
MD K REVISE(HV):
L *** M *** H ***
L *** M ***
MD M REVISE(LD):
L *** M ***
MD Y REVISE(LD):
L *** M ***
MD K REVISE(HV):
L *** M *** H ***
High density
membrane decrease
environment GB
correction
0
MD C REVISE(HV):
L *** M ***
MD M REVISE(HV):
L *** M ***
MD Y REVISE(HV):
L *** M ***
MD K REVISE(CP):
L *** M *** H ***
L *** M ***
MD M REVISE(HV):
L *** M ***
MD Y REVISE(HV):
L *** M ***
MD K REVISE(CP):
L *** M *** H ***
Drum membrane
decrease
environment grid
voltage correction
0
MD C REVISE(CP):
L *** M ***
MD M REVISE(CP):
L *** M ***
MD Y REVISE(CP):
L *** M ***
MD K REVISE COL (DL):
L *** M ***
L *** M ***
MD M REVISE(CP):
L *** M ***
MD Y REVISE(CP):
L *** M ***
MD K REVISE COL (DL):
L *** M ***
Drum membrane
decrease discharge
light quantity
correction
70
MD C REVISE COL (DL):
L *** M ***
MD M REVISE COL (DL):
L *** M ***
MD Y REVISE COL (DL):
L *** M ***
MD K REVISE BW (DL):
L *** M *** H ***
L *** M ***
MD M REVISE COL (DL):
L *** M ***
MD Y REVISE COL (DL):
L *** M ***
MD K REVISE BW (DL):
L *** M *** H ***
80
MD K REVISE COL
(DL EV): L *** M ***
(DL EV): L *** M ***
Drum membrane
decrease
environment
discharge light
quantity correction
0
MD C REVISE COL
(DL EV): L *** M ***
MD M REVISE COL
(DL EV): L *** M ***
MD Y REVISE COL
(DL EV): L *** M ***
MD K REVISE BW
(DL EV): L *** M *** H ***
DESTINATION
(DL EV): L *** M ***
MD M REVISE COL
(DL EV): L *** M ***
MD Y REVISE COL
(DL EV): L *** M ***
MD K REVISE BW
(DL EV): L *** M *** H ***
DESTINATION
Main unit side
destination
MODEL TYPE
Main unit model type
0
CRUM DEST_K
CRUM destination
CRUM DEST_C
CRUM DEST_M
CRUM DEST_Y
CRUM DEST_K2
PROCON COUNT HV
CRUM DEST_M
CRUM DEST_Y
CRUM DEST_K2
PROCON COUNT HV
High density process
control execution
number
0
PROCON COUNT HT
Half tone process
control execution
number
0
Mode
Item
Default
value
Item
Default
value
CARB DATA
Calibration plate sensor value
108
SEAL ADJ DATA
Jig patch seal sensor value
108
ADK_SL(K)
Developing characteristics gradient
coefficient
coefficient
0
ADK_INT(K)
Developing characteristics intercept
coefficient
coefficient
0
ID(K)
Sensor target value set value
0
ID(CMY)
Color sensor target set value
0
Item
Default
value
A
PCS_CL CARB OUT
Calibration plate sensor value
108
B
PCS_CL DARK
Color dark voltage
0
C
PCS_CL LED ADJ
Color sensor light emitting
quantity adjustment value
quantity adjustment value
21
OTHER
SIMULATION NO.44-09
TEST
PROCON DATA DISP (PROCON / NORMAL(M) / NORMAL(L) / NORMAL(H))
CLOSE
BLACK_P
: GB_ 230/630 DV_ 0/620
CYAN_P
: GB_ 230/630 DV_ 0/635
MAGENTA_P : GB_ 230/630 DV_ 0/635
YELLOW_P : GB_ 230/630 DV_ 0/635
1/1
CPY/PRN
BLACK_N
: GB_ 230/600 DV_ 0/620
BLACK_L
: GB_ 230/600 DV_ 0/585
CYAN_N
: GB_ 230/600 DV_ 0/635
MAGENTA_N : GB_ 230/600 DV_ 0/635
YELLOW_N : GB_ 230/600 DV_ 0/635
CYAN_L
: GB_ 230/600 DV_ 0/600
MAGENTA_L : GB_ 230/600 DV_ 0/600
YELLOW_L : GB_ 230/600 DV_ 0/600
BLACK_H
: GB_ 230/600 DV_ 0/600
PATCH
TARGET
SIMULATION NO.44-12
TEST
PATCH/TARGET DATA DISPLAY
CLOSE
SEAL ADJ DATA : 108
ADK_SL(K)
: 0.00
ADK_INT(K)
: 0.0
CARB DATA
: 108
1/1
TARGET(K)
: 0.00
TARGET(C)
: 0.00
TARGET(M)
: 0.00
TARGET(Y)
: 0.00
MX-7000N SIMULATION 7 – 55
C: Standard value 60
± 10 after adjustment
44-14
Purpose
Adjustment, setting, operation data check
Function (Purpose) Used to check the output level of the tem-
perature/humidity sensor.
Section
Image process (Photoconductor/Develop-
ing)
ing)
Operation/Procedure
The output levels of the fusing temperature sensor, the machine
temperature sensor, and the humidity sensor are displayed.
The output levels of the fusing temperature sensor, the machine
temperature sensor, and the humidity sensor are displayed.
44-16
Purpose
(Do not use in the market.)
Function (Purpose) Used to check the toner density control
data.
Section
Operation/Procedure
TH_UM
Fusing upper thermistor main A/D value (differential)
(temperature
(temperature
°C)
TH_UM_AD1
Fusing upper thermistor main compensation sensor
temperature value/AD value (compensation)
(temperature
temperature value/AD value (compensation)
(temperature
°C)
TH_UM_AD2
Fusing upper thermistor main sensor AD value
(detection)
(detection)
TH_LM
Fusing lower thermistor main A/D value (temperature
°C)
°C)
TH_US
Fusing upper thermistor sub A/D value (temperature
°C)
TH_EX1
Fusing external thermistor A/D value (temperature
°C)
TH_EX2
Fusing external thermistor 2 A/D value (temperature
°C)
TH_M
Manual feed temperature sensor A/D value
(temperature
(temperature
°C)
HUD_M
Manual feed humidity sensor A/D value (humidity %)
TH1_LSU
LSU thermistor 1 A/D value (temperature
°C)
DV_HUM
Developing tank humidity detection
DV_TH
Developing tank temperature detection
SIMULATION NO.44-13
TEST
PATCH SEAL ADJUSTMENT
EXECUTE
PCS CL CARB OUT
108
:
PCS CL DARK
0
:
PCS CL LED ADJ
21
OK
:
1/1
CLOSE
SIMULATION NO.44-14
TEST
SENSOR DATA DISPLAY MONITOR
1/1
TH_UM
255deg / XXX
:
TH_LM
255deg / XXX
:
TH_US
255deg / XXX
:
TH_UM_AD1
255.0deg / XXX
:
TH_UM_AD2
XXX
:
TH_EX1
255deg / XXX
:
:
TH_EX2
255deg / XXX
TH_M
60.0deg / XXX
:
HUD_M
90.0% / XX
:
TH1_LSU
60.0deg / XX
90.0% / XXX
60.0deg / XX
:
DV_HUM
:
DV_TH
:
CLOSE
Item
Default
value
TONER DEN_LT
(M)
(M)
Medium speed toner density sensor
output value (final value) (KCMY)
output value (final value) (KCMY)
129
TONER DEN_ST
(M)
(M)
Medium speed toner density reference
value (including the correction value)
(KCMY)
value (including the correction value)
(KCMY)
128
TONER DEN_LT
(L)
(L)
Low speed toner density sensor output
value (final value) (KCMY)
value (final value) (KCMY)
129
TONER DEN_ST
(L)
(L)
Low speed toner density reference value
(including the correction value) (KCMY)
(including the correction value) (KCMY)
128
TONER DEN_LT
(H)
(H)
High speed toner density sensor output
value (final value) (K)
value (final value) (K)
129
TONER DEN_ST
(H)
(H)
High speed toner density reference value
(including the correction value) (K)
(including the correction value) (K)
128
AUTO DEVE (M)
Automatic development adjustment value
(middle speed)
(middle speed)
128
ALL (M)
All correction reference value (middle
speed) for automatic development
adjustment value (KCMY)
speed) for automatic development
adjustment value (KCMY)
AUTO DEVE (L)
Automatic development adjustment value
(low speed)
(low speed)
ALL (L)
All correction reference value (low
speed) for automatic development
adjustment value (KCMY)
speed) for automatic development
adjustment value (KCMY)
AUTO DEVE (H)
Automatic development adjustment value
(high speed)
(high speed)
ALL (H)
All correction reference value (high
speed) for the automatic development
adjustment value (KCMY)
speed) for the automatic development
adjustment value (KCMY)
AREA
Correction value for environment area
(KCMY)
(KCMY)
0
HUD
Correction value for humidity change
(KCMY)
(KCMY)
PRINT RATE
Correction value for document print ratio
(KCMY)
(KCMY)
PROCON
Correction value for high density process
control result (KCMY)
control result (KCMY)
LIFE
Correction value for developer life
(KCMY)
(KCMY)
SENSITIVITY
Correction for toner density sensor
sensitivity
sensitivity
500
AUTO DEVE VO
(M)
(M)
Automatic development adjustment
control voltage value (middle speed)
control voltage value (middle speed)
128
ALL VO (M)
Control voltage correction reference
value (middle speed) (KCMY) for
automatic development adjustment value
value (middle speed) (KCMY) for
automatic development adjustment value
AUTO DEVE VO
(L)
(L)
Automatic development adjustment
control voltage adjustment (low speed)
control voltage adjustment (low speed)
ALL VO (L)
Control voltage correction reference
value (low speed) (KCMY) for the
automatic development adjustment value
value (low speed) (KCMY) for the
automatic development adjustment value
AUTO DEVE VO
(H)
(H)
Automatic development adjustment
control voltage value (high speed)
control voltage value (high speed)
ALL VO (H)
Control voltage correction reference
value (high speed) (K) for the automatic
development adjustment value
value (high speed) (K) for the automatic
development adjustment value
AREA VO
Control voltage correction value for the
environment area
environment area
0
HUD VO
Humidity change control voltage
correction value (KCMY)
correction value (KCMY)
PRINT RATE VO
Control voltage correction value (KCMY)
for the document print rate
for the document print rate
PROCON VO
Control voltage correction value (KCMY)
for the high density process control result
for the high density process control result
LIFE VO
Control voltage correction voltage
(KCMY) for the developer life
(KCMY) for the developer life
SENSITIVITY VO
Control voltage correction value (KCMY)
for the toner density sensor sensitivity
for the toner density sensor sensitivity
500
ENV VO
Control voltage correction value (KCMY)
under high humidity environment
under high humidity environment
0
AUTO DEVE
AREA
AREA
Humidity change (KCMY) in automatic
development adjustment
development adjustment
8
AREA
Current humidity display (KCMY)
MX-7000N SIMULATION 7 – 56
44-21
Purpose
Adjustment/Setting
Function (Purpose) Used to set the half tone process control.
Section
Section
Process
Operation/Procedure
Press [EXECUTE] key.
The process control reference value is registered.
In case of a normal completion, the result is saved.
Press [EXECUTE] key.
The process control reference value is registered.
In case of a normal completion, the result is saved.
44-22
Purpose
(Do not use in the market.)
Function (Purpose) Used to check the toner patch image den-
sity level of each color in half tone image
forming section correction (process correc-
tion).
forming section correction (process correc-
tion).
Section
Operation/Procedure
44-24
Purpose
(Do not use in the market.)
Function (Purpose) Used to display the process control result.
Section
Section
Operation/Procedure
44-25
Purpose
(Do not use in the market.)
Function (Purpose) Used to set the initial conditions of the pro-
cess control half tone correction.
Section
Operation/Procedure
44-26
Purpose
Adjustment/Setting
Function (Purpose) Used to execute the half tone process con-
trol compulsorily.
Section
Process
Operation/Procedure
Press [EXECUTE] key.
The process control is started compulsorily.
For the result of the process control compulsory execution, refer to
the table below.
Press [EXECUTE] key.
The process control is started compulsorily.
For the result of the process control compulsory execution, refer to
the table below.
SIMULATION NO.44-16
TEST
TONER CONTROL DATA DISPLAY
NEXT
TONER DEN_LT(M)
129
:
TONER DEN_ST(M)
128
:
TONER DEN_LT(L)
129
:
TONER DEN_ST(L)
128
:
1/1
K
M
Y
C
CLOSE
TONER DEN_LT(H)
129
:
TONER DEN_ST(H)
128
:
SIMULATION NO.44-21
TEST
HALF TONE PROCON STANDARD VALUE REGISTER
EXECUTE
CLOSE
TOUCH [EXECUTE] THEN EXECUTION START.
2ND STEP
1ST STEP
SIMULATION NO.44-22
TEST
HALF TONE CORRECT RESULT
CLOSE
1/1
PTK/BASE PTC PTM PTY
ID 1 : 255/255
255
255
255
ID 2 : 255/255
255
255
255
ID 3 : 255/255
255
255
255
ID 4 : 255/255
255
255
255
ID 5 : 255/255
255
255
255
Item
Default
value
A
1ST PATCH
Half tone process control 1ST step No. 1
patch print gradation
patch print gradation
40
B
2ND PATCH
Half tone process control 1ST step No. 2
patch print gradation
patch print gradation
60
C
3RD PATCH
Half tone process control 1ST step No. 3
patch print gradation
patch print gradation
80
D
4TH PATCH
Half tone process control 1ST step No. 4
patch print gradation
patch print gradation
100
E
5TH PATCH
Half tone process control 1ST step No. 5
patch print gradation
patch print gradation
255
COMPLETE
Normal completion
INTERRUPTION
Compulsory interruption
CL_SEN_ADJ_ERR
Color sensor adjustment abnormality
BK_SEN_ADJ_ERR
Black sensor adjustment abnormality
[YMCK]
High density process control [YMCK] abnormality
CONNECTION_ERR
Communication abnormality
K
M
Y
C
SIMULATION NO.44-24
TEST
HALF TONE PROCON RESULT DISPLAY
CLOSE
[RIZE] 16
[SATURATE] 109
[STEP] 9.3
[EX-LOW]
A:
0.0
, B:
100.0
[LOW]
A: -0.013
, B: -0.569
, C:
107.444
[CONNECT] A:
0.0
, B:
0.0
1/1
NEXT
[MID]
A:
0.014
, B: -2.598
, C:
139.245
[HIGH]
A: -0.120
, B: -35.708
[CONNECT POINT] #1:100, #2: 86, #3: 86, #4: 25
A : 40
;
1ST PATCH
B : 60
;
2ND PATCH
C : 80
;
3RD PATCH
D : 100
;
4TH PATCH
A:
SIMULATION NO.44-25
HALF TONE PROCON INITIAL VALUE DISPLAY
40
0
255
OK
TEST
CLOSE
E : 255
;
5TH PATCH
K
C
M
Y
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