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Model
MX-C380P MX-C400P MX-B380P MX-B382P MX-B400P (serv.man6)
Pages
127
Size
57.04 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Service Manual (Revised May 2016).
File
mx-c380p-mx-c400p-mx-b380p-mx-b382p-mx-b400p-sm6.pdf
Date

Sharp MX-C380P / MX-C400P / MX-B380P / MX-B382P / MX-B400P (serv.man6) Service Manual ▷ View online

MX-C400P/C380P, MX-B400P/B380P/B382P  SIMULATION  5 – 43
*1: 1 Count = 1sec Change
• MX-B400P/B380P
E
HH_120_FUS_DUP_HL_UM
Correction amount for SIM43-23-A, E at 120
C or less 
in H/H-Warm Up
1 - 99
50
F
HH_120_FUS_DUP_HL_LM
Correction amount for SIM43-23-B, F at 120
C or less 
in H/H-Warm Up
1 - 99
50
G
NN_120_FUS_DUP_CNT
Number of sheets of application of SIM43-24-A, B, M 
(Setting of the number of sheets at which application is 
started)
1 - 60
5
H
LL_120_FUS_DUP_CNT
Number of sheets of application of SIM43-24-C, D, N 
(Setting of the number of sheets at which application is 
started)
1 - 60
10
I
HH_120_FUS_DUP_CNT
Number of sheets of application of SIM43-24-E, F, O 
(Setting of the number of sheets at which application is 
started)
1 - 60
5
(*1)
COOL_DOWN_HEAVY
Cool-down time heavy paper (Time (sec) required to 
return to the plain paper fusing temperature)
1 - 60
15
(*1)
COOL_DOWN_OHP
Cool-down time OHP (Time (sec) required to return to 
the plain paper fusing temperature)
1 - 60
30
(*1)
COOL_DOWN_ENVELOPE
Cool-down time envelope (Time (sec) required to 
return to the plain paper fusing temperature)
1 - 60
40
M
NN_120_FUS_DUP_HL_E
Correction amount for SIM43-4-C, G at 120
C or less 
in N/N-Warm Up
1 - 99
50
N
LL_120_FUS_DUP_HL_E
Correction amount for SIM43-22-C, G at 120
C or less 
in L/L-Warm Up
1 - 99
50
O
HH_120_FUS_DUP_HL_E
Correction amount for SIM43-23-C, G at 120
C or less 
in H/H-Warm Up
1 - 99
50
P
HL_UM THIN PAPER BW
Thin paper BW-TH_UM
70 - 230
165
Q
HL_LM THIN PAPER BW
Thin paper BW-TH_LM
30 - 200
120
R
HL_E THIN PAPER BW
Thin paper BW-TH_E
70 - 230
195
S
HL_UM THIN PAPER CL
Thin paper COL-TH_UM
70 - 230
165
T
HL_LM THIN PAPER CL
Thin paper COL-TH_LM
30 - 200
120
U
HL_E THIN PAPER CL
Thin paper COL-TH_E
70 - 230
195
V
HL_UM THIN PAPER READY
Thin paper Ready-TH_UM
70 - 230
170
W
HL_UM REC PAPER BW
Recycled paper BW-TH_UM
70 - 230
185
X
HL_LM REC PAPER BW
Recycled paper BW-TH_LM
30 - 200
125
Y
HL_E REC PAPER BW
Recycled paper BW-TH_E
70 - 230
220
Z
HL_UM REC PAPER CL
Recycled paper COL-TH_UM
70 - 230
185
AA
HL_LM REC PAPER CL
Recycled paper COL-TH_LM
30 - 200
130
AB
HL_E REC PAPER CL
Recycled paper COL-TH_E
70 - 230
220
AC
HL_UM REC PAPER READY
Recycled paper Ready-TH_UM
70 - 230
180
Item/Display
Content
Setting 
range
Group A
Group B
Group C
SW-A
SW-B
SW-A
SW-B
SW-A
SW-B
Item/Display
Content
Setting 
range
Group A
Group B
Group C
SW-A
SW-B
SW-A
SW-B
SW-A
SW-B
A
NN_120_FUS_DUP_HL_UM
Correction amount for SIM43-4-A, E at 120
C or less in 
N/N-Warm Up
1 - 99
50
B
NN_120_FUS_DUP_HL_LM
Correction amount for SIM43-4-B, F at 120
C or less in 
N/N-Warm Up
1 - 99
50
C
LL_120_FUS_DUP_HL_UM
Correction amount for SIM43-22-A, E at 120
C or less 
in L/L-Warm Up
1 - 99
50
D
LL_120_FUS_DUP_HL_LM
Correction amount for SIM43-22-B, F at 120
C or less 
in L/L-Warm Up
1 - 99
50
E
HH_120_FUS_DUP_HL_UM
Correction amount for SIM43-23-A, E at 120
C or less 
in H/H-Warm Up
1 - 99
50
F
HH_120_FUS_DUP_HL_LM
Correction amount for SIM43-23-B, F at 120
C or less 
in H/H-Warm Up
1 - 99
50
G
NN_120_FUS_DUP_CNT
Number of sheets of application of SIM43-24-A, B, M 
(Setting of the number of sheets at which application is 
started)
1 - 60
5
H
LL_120_FUS_DUP_CNT
Number of sheets of application of SIM43-24-C, D, N 
(Setting of the number of sheets at which application is 
started)
1 - 60
10
I
HH_120_FUS_DUP_CNT
Number of sheets of application of SIM43-24-E, F, O 
(Setting of the number of sheets at which application is 
started)
1 - 60
5
(*1)
COOL_DOWN_HEAVY
Cool-down time heavy paper (Time (sec) required to 
return to the plain paper fusing temperature)
1 - 60
15
(*1)
COOL_DOWN_OHP
Cool-down time OHP (Time (sec) required to return to 
the plain paper fusing temperature)
1 - 60
30
(*1)
COOL_DOWN_ENVELOPE
Cool-down time envelope (Time (sec) required to 
return to the plain paper fusing temperature)
1 - 60
40
MX-C400P/C380P, MX-B400P/B380P/B382P  SIMULATION  5 – 44
: ’11/Mar/15
1
*1: 1 Count = 1sec Change
<Code descriptions>
• MX-B382P
*1: 1 Count = 1sec Change
<Code descriptions>
M
NN_120_FUS_DUP_HL_E
Correction amount for SIM43-4-C, G at 120
C or less 
in N/N-Warm Up
1 - 99
50
N
LL_120_FUS_DUP_HL_E
Correction amount for SIM43-22-C, G at 120
C or less 
in L/L-Warm Up
1 - 99
50
O
HH_120_FUS_DUP_HL_E
Correction amount for SIM43-23-C, G at 120
C or less 
in H/H-Warm Up
1 - 99
50
P
HL_UM THIN PAPER BW
Thin paper BW-TH_UM
70 - 230
165
Q
HL_LM THIN PAPER BW
Thin paper BW-TH_LM
30 - 200
120
R
HL_E THIN PAPER BW
Thin paper BW-TH_E
70 - 230
195
S
HL_UM THIN PAPER READY
Thin paper Ready-TH_UM
70 - 230
170
T
HL_UM REC PAPER BW
Recycled paper BW-TH_UM
70 - 230
185
U
HL_LM REC PAPER BW
Recycled paper BW-TH_LM
30 - 200
125
V
HL_E REC PAPER BW
Recycled paper BW-TH_E
70 - 230
220
W
HL_UM REC PAPER READY
Recycled paper Ready-TH_UM
70 - 230
180
Item/Display
Content
Setting 
range
Group A
Group B
Group C
SW-A
SW-B
SW-A
SW-B
SW-A
SW-B
TH_UM
Fusing upper thermistor (center)
TH_LM
Fusing lower thermistor
TH_E
Fusing thermistor (external heat roller)
HL_UM
Heater lamp upper
HL_LM
Heater lamp lower
HL_E
Heater lamp (external heat roller)
Item/Display
Content
Setting 
range
Group 
A
Group 
B
Group 
C
A
NN_120_FUS_DUP_HL_UM
Correction amount for SIM43-4-A, E at 120
C or less in N/N-Warm Up
1 - 99
50
B
NN_120_FUS_DUP_HL_LM
Correction amount for SIM43-4-B, F at 120
C or less in N/N-Warm Up
1 - 99
50
C
LL_120_FUS_DUP_HL_UM
Correction amount for SIM43-22-A, E at 120
C or less in L/L-Warm Up
1 - 99
50
D
LL_120_FUS_DUP_HL_LM
Correction amount for SIM43-22-B, F at 120
C or less in L/L-Warm Up
1 - 99
50
E
HH_120_FUS_DUP_HL_UM
Correction amount for SIM43-23-A, E at 120
C or less in H/H-Warm Up
1 - 99
50
F
HH_120_FUS_DUP_HL_LM
Correction amount for SIM43-23-B, F at 120
C or less in H/H-Warm Up
1 - 99
50
G
NN_120_FUS_DUP_CNT
Number of sheets of application of SIM43-24-A, B, M 
(Setting of the number of sheets at which application is started)
1 - 60
5
H
LL_120_FUS_DUP_CNT
Number of sheets of application of SIM43-24-C, D, N 
(Setting of the number of sheets at which application is started)
1 - 60
10
I
HH_120_FUS_DUP_CNT
Number of sheets of application of SIM43-24-E, F, O 
(Setting of the number of sheets at which application is started)
1 - 60
5
J
COOL_DOWN_HEAVY
Cool-down time heavy paper (Time (sec) required to return to the plain 
paper fusing temperature)
1 - 60
15
K
COOL_DOWN_OHP
Cool-down time OHP (Time (sec) required to return to the plain paper 
fusing temperature)
1 - 60
30
L
COOL_DOWN_ENVELOPE
Cool-down time envelope (Time (sec) required to return to the plain paper 
fusing temperature)
1 - 60
40
M
NN_120_FUS_DUP_HL_US
Correction amount for SIM43-4-C, G at 120
C or less in N/N-Warm Up
1 - 99
50
N
LL_120_FUS_DUP_HL_US
Correction amount for SIM43-22-C, G at 120
C or less in L/L-Warm Up
1 - 99
50
O
HH_120_FUS_DUP_HL_US
Correction amount for SIM43-23-C, G at 120
C or less in H/H-Warm Up
1 - 99
50
P
HL_UM THIN PAPER BW
Thin paper BW-TH_UM
70 - 230
170
Q
HL_LM THIN PAPER BW
Thin paper BW-TH_LM
30 - 200
120
R
HL_US THIN PAPER BW
Thin paper BW-TH_US
70 - 230
170
S
HL_UM THIN PAPER READY
Thin paper Ready-TH_UM
70 - 230
170
T
HL_UM REC PAPER BW
Recycled paper BW-TH_UM
70 - 230
190
U
HL_LM REC PAPER BW
Recycled paper BW-TH_LM
30 - 200
125
V
HL_US REC PAPER BW
Recycled paper BW-TH_US
70 - 230
190
W
HL_UM REC PAPER READY
Recycled paper Ready-TH_UM
70 - 230
190
1
TH_UM
Fusing upper thermistor main
TH_LM
Fusing lower thermistor main
TH_US
Fusing upper thermistor sub
HL_UM
Heater lamp upper main
HL_LM
Heater lamp lower main
HL_US
Heater lamp upper sub
Group
Destination
Group A
Japan
China
AB_B
Group B
U.S.A.
Canada
Inch
Group C
Europe
U.K.
AUS
AB_A
MX-C400P/C380P, MX-B400P/B380P/B382P  SIMULATION  5 – 45
 
44
 
44-1
Purpose
Setting
Function (Purpose) Used to set each correction operation func-
tion in the image forming (process) section.
Section
Image process (Photo-conductor/Develop-
ing/Transfer/Cleaning)
Operation/Procedure
1) Select an item to be set.
2) Select [EXECUTE] button, and press [OK] key. (The set value
is saved.)
NOTE: Set the items to the default values unless a change is spe-
cially required.
• MX-C400P/C380P
• MX-B400P/B380P/B382P
Item/Display
Content
Setting 
range
Default 
value
NOTE
HV
Normal operation high 
density process control 
Enable/Disable setting
Normal 
(Disable 
: 1 : NO)
Reverse 
(Enable : 
0 : YES)
Enable
HT
Normal operation 
halftone process 
control Enable/Disable 
setting
Enable
TC
Transfer output 
correction 
Enable/Disable setting
Enable
MD VG
Membrane decrease 
grid voltage correction 
Enable/Disable setting
Enable
MD  LD
Membrane laser power 
voltage correction 
Enable/Disable setting
Enable
MD EV
Membrane decrease 
environment grid 
voltage correction 
Enable/Disable setting
Enable
MD DL
Membrane decrease 
discharge light quantity 
correction 
Enable/Disable setting
Enable
MD DL EV
Membrane decrease 
environment discharge 
light quantity 
correction 
Enable/Disable setting
Disable
TN_HUM
Toner density humidity 
correction 
Enable/Disable setting
Enable
TN_AREA
Toner density area 
correction 
Enable/Disable setting
Enable
TN_LIFE
Toner density life 
correction 
Enable/Disable setting
Enable
TN_COV
Toner density print 
ratio correction 
Enable/Disable setting
Enable
TN_PROCON
Toner density process 
control correction 
Enable/Disable setting
Enable
TN_ENV
Toner density 
environment correction 
Enable/Disable setting
Enable
TN_DRIP
Toner density 
correction 
unconditional supply 
Enable/Disable setting
Enable
TN_SPEND
Toner forcible 
consumption mode 
Enable/Disable setting
Enable
PHT
1pixel halftone process 
control correction
Enable/Disable setting
Normal 
(Disable 
: 1 : NO)
Reverse 
(Enable : 
0 : YES)
Disable
AR_AUTO
Auto registration 
adjustment 
Enable/Disable setting
Enable
AR_ERROR
Auto registration 
adjustment execution 
error check 
Enable/Disable setting
Enable
DM_PHASE
Drum phase fitting 
Enable/Disable setting
Enable
SENSITIVITY
Toner density 
correction 
Enable/Disable setting
Disable
PRT_HT
Halftone process 
control printer 
correction feedback 
Enable/Disable setting
Enable
PTC_ENV
PTC environment 
correction 
Enable/Disable setting
Enable
Enable: 
Correc-
tion ON
PTC_LIFE
PTC life correction 
Enable/Disable setting
Enable
Enable: 
Correc-
tion ON
Item/Display
Content
Setting 
range
Default 
value
NOTE
HV
Normal operation high 
density process control 
Enable/Disable setting
Normal 
(Disable: 
1: NO)
Reverse 
(Enable: 
0: YES)
Enable
HT
Normal operation half 
tone process control 
Enable/Disable setting
Enable
TC
Transfer output 
correction 
Enable/Disable setting
Enable
MD VG
Membrane decrease 
grid voltage correction 
Enable/Disable setting
Enable
MD LD
Membrane laser power 
voltage correction 
Enable/Disable setting
Disable
MD EV
Membrane decrease 
environment grid 
voltage correction 
Enable/Disable setting
Enable
MD DL
Membrane decrease 
discharge light quantity 
correction 
Enable/Disable setting
Enable
MD DL EV
Membrane decrease 
environment discharge 
light quantity 
correction 
Enable/Disable setting
Disable
TN_HUM
Toner density humidity 
correction 
Enable/Disable setting
Enable
TN_AREA
Toner density area 
correction 
Enable/Disable setting
Enable
TN_LIFE
Toner density life 
correction 
Enable/Disable setting
Enable
TN_COV
Toner density print 
ratio correction 
Enable/Disable setting
Enable
TN_PROCON
Toner density process 
control correction 
Enable/Disable setting
Enable
Item/Display
Content
Setting 
range
Default 
value
NOTE
1
: ’11/Mar/15
1
MX-C400P/C380P, MX-B400P/B380P/B382P  SIMULATION  5 – 46
 
44-2
Purpose
Adjustment/Setup
Function (Purpose) Used to adjust the sensitivity of the image
density sensor (registration sensor).
Section
Process
Operation/Procedure
Select [EXECUTE] button and press [OK] key (the adjustment is
executed automatically).
After completion of the adjustment, the adjustment result is dis-
played.
If the adjustment is not executed normally, "ERROR" is displayed.
• MX-C400P/C380P
• MX-B400P/B380P/B382P
TN_ENV
Toner density 
environment correction 
Enable/Disable setting
Normal 
(Disable: 
1: NO)
Reverse 
(Enable: 
0: YES)
Enable
TN_DRIP
Toner density 
correction 
unconditional supply 
Enable/Disable setting
Enable
TN_SPEND
Toner forcible 
consumption mode 
Enable/Disable setting
Disable
SENSITIVITY
Toner density 
correction 
Enable/Disable setting
Disable
PRT_HT
Half tone process 
control printer 
correction feedback 
Enable/Disable setting
Enable
PTC_ENV
PTC environment 
correction 
Enable/Disable setting
Enable
Enable: 
Correc-
tion ON
PTC_LIFE
PTC life correction 
Enable/Disable setting
Enable
Enable: 
Correc-
tion ON
Item/Display
Content
Setting 
range
Default 
value
A
PCS_CL LED ADJ
Color sensor light 
emitting quantity 
adjustment value
1 - 255
21
B
PCS_K LED ADJ
Black sensor light 
emitting quantity 
adjustment value
1 - 255
21
C
PCS_CL DARK
Dark voltage of color
0 - 255
0
D
PCS_K DARK
Dark voltage of black
0 - 255
0
E
PCS_K GRND
Belt substrate when 
the item B adjustment 
is completed.
0 - 255
0
F
PCS_K BELT MAX
Belt substrate input 
max. value
0 - 255
0
G
PCS_K BELT MIN
Belt substrate input 
min. value
0 - 255
0
H
PCS_K BELT DIF
Belt substrate input 
difference 
(Item F - Item G)
0 - 255
0
I
REG_F LED ADJ
Registration sensor 
light emitting quantity 
adjustment value F
1 - 255
32
J
REG_F DARK
Registration sensor 
dark voltage F
0 - 255
0
K
REG_F GRND
Belt substrate when 
the item I adjustment 
is completed.
0 - 255
0
L
REG_R LED ADJ
Registration sensor 
light emitting quantity 
adjustment value R
1 - 255
32
M
REG_R DARK
Registration sensor 
dark voltage R
0 - 255
0
Item/Display
Content
Setting 
range
Default 
value
NOTE
N
REG_R GRND
Belt substrate when 
the item L adjustment 
is completed.
0 - 256
0
O
REG_F BELT MAX
Belt substrate input 
max. value (F side)
0 - 255
0
P
REG_F BELT MIN
Belt substrate input 
min. value (F side)
0 - 255
0
Q
REG_F BELT DIF
Belt substrate input 
difference 
(Item O - Item P)
0 - 255
0
R
REG_R BELT MAX
Belt substrate input 
max. value (R side)
0 - 255
0
S
REG_R BELT MIN
Belt substrate input 
min. value (R side)
0 - 255
0
T
REG_R BELT DIF
Belt substrate input 
difference 
(Item R - Item S)
0 - 255
0
U
REG_F PATCH (K)
Patch light receiving 
potential F(K)
0 - 255
0
V
REG_F PATCH (C)
Patch light receiving 
potential F(C)
0 - 255
0
W
REG_F PATCH (M)
Patch light receiving 
potential F(M)
0 - 255
0
X
REG_F PATCH (Y)
Patch light receiving 
potential F(Y)
0 - 255
0
Y
REG_R PATCH (K)
Patch light receiving 
potential R(K)
0 - 255
0
Z
REG_R PATCH (C)
Patch light receiving 
potential R(C)
0 - 255
0
AA
REG_R PATCH (M)
Patch light receiving 
potential R(M)
0 - 255
0
AB
REG_R PATCH (Y)
Patch light receiving 
potential R(Y)
0 - 255
0
Error name
Error content
Black sensor adjustment 
abnormality
PCS_K LED ADJ error 
The target is not reached by 3 times of retry.
Color sensor adjustment 
abnormality
PCS_CL LED ADJ error 
The target is not reached by 3 times of retry.
Substrate scan 
abnormality
PCS_K GRND error 
Effective difference between the upper and 
lower values of the belt substrate circuit, 
outside the range
Registration sensor F 
adjustment abnormality
REG_F LED ADJ error 
The target is not reached by 3 times of retry.
Registration sensor R 
adjustment abnormality
REG_R LED ADJ error 
The target is not reached by 3 times of retry.
Registration substrate F 
scan abnormality
REG_F GRND error 
Effective difference between the upper and 
lower values of the belt substrate circuit, 
outside the range
Registration substrate R 
scan abnormality
REG_R GRND error 
Effective difference between the upper and 
lower values of the belt substrate circuit, 
outside the range
Display/Item
Content
Range
Default
A
PCS_K LED ADJ
Image density sensor light 
emitting quantity 
adjustment value
1 - 255
32
B
PCS_K DARK
Dark voltage
0 - 255
0
C
PCS_K GRND
Belt base detection level 
when completion of Item A 
adjustment
0 - 255
0
D
PCS_K BELT MAX
Maximum value of belt 
base detection level
0 - 255
0
E
PCS_K BELT MIN
Minimum value of belt 
base detection level
0 - 255
0
F
PCS_K BELT DIF
Belt base detection level 
difference 
(Item D - Item E)
0 - 255
0
Item/Display
Content
Setting 
range
Default 
value
1
: ’11/Mar/15
1
Page of 127
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