DOWNLOAD Sharp MX-3050N / MX-3060N / MX-3070N / MX-3550N / MX-3560N / MX-3570N / MX-4050N / MX-4060N / MX-4070N (serv.man6) Service Manual ↓ Size: 104.48 MB | Pages: 127 in PDF or view online for FREE

Model
MX-3050N MX-3060N MX-3070N MX-3550N MX-3560N MX-3570N MX-4050N MX-4060N MX-4070N (serv.man6)
Pages
127
Size
104.48 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / NOTE Service Manual for models with the V suffix only.
File
mx-3050n-mx-3060n-mx-3070n-mx-3550n-mx-3560n-mx-35.pdf
Date

Sharp MX-3050N / MX-3060N / MX-3070N / MX-3550N / MX-3560N / MX-3570N / MX-4050N / MX-4060N / MX-4070N (serv.man6) Service Manual ▷ View online

MX-4070V  SIMULATION  6 – 15
* This is displayed only when saddle finisher is connected. 
3K Finisher / 3K Saddle finisher
BN
SKEW 
QUANTITY(16
K-R)
Skew correction striking 
quantity adjustment  16K-R
75 - 125
100
BO
SKEW 
QUANTITY(16
K)
Skew correction striking 
quantity adjustment  16K
75 - 125
100
BP
SKEW 
QUANTITY(OT
HER)
Skew correction striking 
quantity adjustment  Other
75 - 125
100
BQ
SKEW 
MODE(A3)
Skew correction striking 
control switch  A3
0 - 1
0
BR
SKEW 
MODE(B4)
Skew correction striking 
control switch  B4
0 - 1
0
BS
SKEW 
MODE(A4-R)
Skew correction striking 
control switch  A4-R
0 - 1
0
BT
SKEW 
MODE(A4)
Skew correction striking 
control switch  A4
0 - 1
0
BU
SKEW 
MODE(B5-R)
Skew correction striking 
control switch  B5-R
0 - 1
0
BV
SKEW 
MODE(B5)
Skew correction striking 
control switch  B5
0 - 1
0
BW
SKEW 
MODE(A5)
Skew correction striking 
control switch  A5
0 - 1
0
BX
SKEW 
MODE(11 x 17)
Skew correction striking 
control switch  11 x 17
0 - 1
0
BY
SKEW 
MODE(8.5 x 
14)
Skew correction striking 
control switch  8.5 x 14
0 - 1
0
BZ
SKEW 
MODE(8.5 x 
11R)
Skew correction striking 
control switch  8.5 x 11R
0 - 1
0
CA
SKEW 
MODE(8.5 x 
11)
Skew correction striking 
control switch  8.5 x 11
0 - 1
0
CB
SKEW 
MODE(5.5 x 
8.5)
Skew correction striking 
control switch  5.5 x 8.5
0 - 1
0
CC
SKEW 
MODE(12 x 18)
Skew correction striking 
control switch  12 x 18
0 - 1
0
CD
SKEW 
MODE(8K)
Skew correction striking 
control switch  8K
0 - 1
0
CE
SKEW 
MODE(16K-R)
Skew correction striking 
control switch  16K-R
0 - 1
0
CF
SKEW 
MODE(16K)
Skew correction striking 
control switch  16K
0 - 1
0
CG
SKEW 
MODE(OTHER
)
Skew correction striking 
control switch  Other
0 - 1
0
CH
PUNCH Y
Punch hole position 
adjustment (Y : Main 
scanning direction)
95 - 105
100
CI
PUNCH X
Punch hole position 
adjustment (X : Sub 
scanning direction)
85 - 115
100
CJ
SADDLE 
STITCHING
Saddle stitch position 
adjustment
85 - 115
100
CK
SADDLE 
FOLDING
Folding position 
adjustment
85 - 115
100
CL
FOLDING 
TIME  * 
Folding time adjustment
0 - 29
0
Item/Display
Content
Setting 
range
Default
value
A
ALIGNMENT
Alignment position 
adjustment
50 - 150
100
B
FRONT 
ADJUST
Front alignment position 
adjustment
50 - 150
100
C
REAR ADJUST
Rear alignment position 
adjustment
50 - 150
100
D
ALIGNMENT 
CENTER
Alignment position center 
adjustment
90 - 110
100
Item/Display
Content
Setting 
range
Default
 value
E
STAPLE  
FRONT
Stapling position 
adjustment (one position in 
front)
50 - 150
100
F
STAPLE  
REAR
Stapling position 
adjustment (one position at 
the rear)
50 - 150
100
G
STAPLE  
BOTH
Stapling position 
adjustment (staple pitch of 
two positions binding)
50 - 150
100
H
MANUAL 
STAPLE  
POSITION
Manual stapling position 
adjustment 80 
120
100
I
STAPLELESS 
STAPLE  
POSITION
Staple-free stapling 
position adjustment
80 - 115
100
J
BUFFER 
SHIFT(1-2)
Buffer paper shift quantity 
adjustment (1-2 sheets)
40 - 160
100
K
BUFFER 
SHIFT(2-3)
Buffer paper shift quantity 
adjustment (2-3 sheets)
40 - 160
100
L
PUNCH X
Punch hole position 
adjustment (X : Sub 
scanning direction)
80 - 120
100
M
PUNCH Y
Punch hole position 
adjustment (Y : Main 
scanning direction)
97 - 115
100
N
EJECTING 
ROLLER
Paper exit roller height 
adjustment
70 - 130
100
O
KNURLING 
ROLLER
Take-up knurling height 
adjustment
0 - 150
100
P
KNURLING 
ROLLER 
RETREAT
Take-up knurling 
evacuation height 
adjustment
0 - 200
100
Q
STAPLELESS 
STAPLE  
PRESSURE
Staple-free stapling 
welding pressure 
adjustment (Motor rotation)
85 - 115
100
R
DELIVERY 
SPEED(NON-
SORT)
Paper exit speed 
adjustment (Non-sort)
90 - 110
100
S
DELIVERY 
SPEED(ESCA
PE)
Paper exit speed 
adjustment (Escape)
90 - 110
100
T
EJECTING 
SPEED(SHIFT)
Bundle paper eject speed 
adjustment (Shift bundle 
ejection)
95 - 105
100
U
EJECTING 
SPEED(STAPL
E)
Bundle paper eject speed 
adjustment (Staple bundle 
ejection)
95 - 105
100
V
MANUAL 
STAPLE  TIME
Manual staple time out 
setting
 1 - 5
2
W
MANUAL 
STAPLE  
PULLOUT 
TIME
Manual staple pull out time 
out setting
0 - 10
0
X
STITCHING 
UNIT
Saddle staple position 
adjustment
80 - 120
100
Y
STITCHING 
UNIT THIN
Saddle staple position 
adjustment (Thin paper)
80 - 120
100
Z
FOLDING 
UNIT
Saddle folding position 
adjustment
80 - 120
100
AA
FOLDING 
UNIT THIN
Saddle folding position 
adjustment (Thin paper)
80 - 120
100
AB
SADDLE 
ALIGNMENT
Saddle alignment width 
adjustment
80 - 120
100
AC
STITCHING 
AND FOLDING
Saddle staple folding 
position adjustment
30 - 70
50
AD
SADDLE 
FOLDING(A4-
R/8.5 x 11R)
Saddle folding position 
adjustment  A4-R/8.5 x 
11R
30 - 70
50
AE
SADDLE 
FOLDING(B4/
8.5 x 14)
Saddle folding position 
adjustment   B4/8.5 x 14
30 - 70
50
AF
SADDLE 
FOLDING(A3/
11 x 17)
Saddle folding position 
adjustment   A3/11 x 17
30 - 70
50
Item/Display
Content
Setting 
range
Default
value
MX-4070V  SIMULATION  6 – 16
 
4
 
4-2
Purpose
Operation test/check
Function (Purpose)
Used to check the operations of the sen-
sors and detectors in the desk/large capac-
ity tray (LCC), and the control circuit of
those.
Section
Desk/Large capacity tray (LCC)
Operation/Procedure
The operating conditions of the sensors and detectors are dis-
played.
The code names of the sensors and the detectors which are active
are highlighted.
Desk
Tandem LCC
LCC
 
4-3
Purpose
Operation test/check
Function (Purpose)
Used to check the operations of the loads
in the desk/large capacity tray (LCC), and
the control circuit of those.
Section.
Section
Desk/Large capacity tray (LCC)
Operation/Procedure
1)
Select the load item that is required to operation check with the
touch panel key.
2)
Press [EXECUTE] key.
The selected load performs the operation.
When [EXECUTE] key is pressed, the operation is terminated.
Desk
Tandem LCC
LCC
AG
SADDLE 
FOLDING(12 x 
18)
Saddle folding position 
adjustment   12 x 18
30 - 70
50
AH
SADDLE 
FOLDING(CUS
TOM)
Saddle folding position 
adjustment   Custom size
30 - 70
50
Display
Content
D1MDC
Desk 3 installation detection connector
D1PED
Desk 3 paper empty sensor
D1PPD
Desk 3 paper transport sensor
D1PQD
Desk 3 remaining paper quantity sensor
D1PRED1
Desk 3 paper rear edge sensor 1
D1PRED2
Desk 3 paper rear edge sensor 2
D1PRED3
Desk 3 paper rear edge sensor 3
D1PRED4
Desk 3 paper rear edge sensor 4
D1ULD
Desk 3 upper limit detector
D2MDC
Desk 4 installation detection connector
D2PED
Desk 4 paper empty sensor
D2PPD
Desk 4 paper transport sensor
D2PQD
Desk 4 remaining paper quantity sensor
D2PRED1
Desk 4 paper rear edge sensor 1
D2PRED2
Desk 4 paper rear edge sensor 2
D2PRED3
Desk 4 paper rear edge sensor 3
D2PRED4
Desk 4 paper rear edge sensor 4
D2ULD
Desk 4 upper limit detector
Display
Content
D1CDT
Desk 3 insertion detection
D1LUD
Desk 3 upper limit sensor
D1PED
Desk 3 paper empty sensor
D1PFD
Desk 3 paper transport sensor
D1PPD1
Desk 3 paper transport sensor 1
D1PPD2
Desk 3 paper transport sensor 2
D1PQD
Desk 3 remaining paper quantity sensor
D2CDT
Desk 4 insertion detection
D2LUD
Desk 4 upper limit sensor
D2PED
Desk 4 paper empty sensor
D2PQD
Desk 4 remaining paper quantity sensor
DHOD
Horizontal transport open/close detection
Item/Display
Content
Setting 
range
Default
value
Display
Content
24VM
LCC 24V power monitor
LCCD
LCC main unit connection sensor
LCLSW
LCC tray open/close switch
LDD
LCC tray lower limit sensor
LLSW
LCC upper limit switch
LPED
LCC tray paper empty sensor
LPFD
LCC transport sensor
LPFPD
LCC transport sensor 2
LPUD
LCC paper upper surface sensor
LRE
LCC lift motor encoder sensor
LUD
LCC tray upper limit sensor
LWRSW
LCC reverse winding detection switch
Display
Content
D1LM
Tray 3 lift-up motor
D1PFC
Tray 3 paper feed clutch
D2LM
Tray 4 lift-up motor
D2PFC
Tray 4 paper feed clutch
DPFM
Desk transport motor
DPTRC
Desk paper transport clutch
Display
Content
D1LM
Tray 3 lift-up motor
D1PFC
Tray 3 paper feed clutch
D2LM
Tray 4 lift-up motor
D2PFC
Tray 4 paper feed clutch
DPFM
Desk transport motor
DPTRC
Desk paper transport clutch
Display
Content
LLM
LCC lift motor
LPFC
LCC paper feed clutch
LPFM
LCC paper transport motor
LPFS
LCC paper feed solenoid
LTRC
LCC transport clutch
MX-4070V  SIMULATION  6 – 17
 
4-5
Purpose
Operation test/check
Function (Purpose)
Used to check the operations of the paper
feed desk paper transport clutch (DTRC)
and the LCC paper transport clutch (LTRC).
Section
Desk/Large capacity tray (LCC)
Operation/Procedure
Check the ON operation
Press the button of the code name for checking the ON operation.
Checking is started. When the operation is normal, the button on
the display is highlighted. When it is abnormal, the button is not
highlighted.
Check the OFF operation
Press the highlighted button which is ON.
When the operation is normal, the highlighted button on the display
returns to the normal display. When it is abnormal, the highlighted
display is maintained.
 
5
 
5-1
Purpose
Operation test/check
Function (Purpose)
Used to check the operation of the display,
LCD in the operation panel, and control cir-
cuit.
Section
Operation panel
Operation/Procedure
The LCD is changed as shown below.
The contrast changes every 2sec from the current level to MAX 
MIN 
 the current level. During this period, each LED is lighted.
The LCD display contrast change and the LED lighting status are
checked.
 
5-2
Purpose
Operation test/check
Function (Purpose)
Used to check the operation of the heater
lamp and the control circuit.
Section
Fusing
Operation/Procedure
1) Select the item to be operation checked with the touch panel
key.
2) Press [EXECUTE] key.
The selected heater lamp operates ON/OFF.
When [EXECUTE] key is pressed, the operation is terminated.
Heater lamp operation check method: 
Remove the front cabinet upper and the paper exit tray, and the
lighting status of each heater lamp can be checked through the
clearance between the fusing pressure release drive gear and the
frame fusing section.
 
5-3
Purpose
Operation test/check
Function (Purpose)
Used to check the operation of the scanner
lamp and the control circuit.
Section
Scanner (reading)
Operation/Procedure
1)
Select the item to be operation checked with the touch panel
key.
2)
Press [EXECUTE] key.
The scanner lamp lights up for 10 sec.
When [EXECUTE] key is pressed, the operation is terminated.
 
5-4
Purpose
Operation test/check
Function (Purpose)
Used to check the operation of the dis-
charge lamp and the control circuit.
Section
Process
Operation/Procedure
1)
Select a target of the operation check with the touch panel key.
When [ALL] key is pressed, all the items are selected.
2)
Press [EXECUTE] key.
The selected discharge lamp is lighted for 30 sec.
When [EXECUTE] key is pressed, the operation is terminated.
 
6
 
6-1
Purpose
Operation test/check
Function (Purpose)
Used to check the operations of the load in
the paper transport system (clutches and
solenoids) and the control circuits.
Section
Paper transport/Paper exit section
Operation/Procedure
1)
Select the item to be operation checked with the touch panel
key.
2)
Press [EXECUTE] key.
The selected load performs the operation.
When [EXECUTE] key is pressed, the operation is terminated.
Load operation check method: 
The load operation is checked by the operation sound. However,
there are some loads which cannot be checked with the operation
sound.
Button
Content
DTRC
Desk transport clutch
LTRC
A4 LCC transport clutch
HL_UM
Main heater lamp (Upper main)
HL_US
Sub heater lamp (Upper sub)
HL_LM
Heater lamp (Lower main)
DL_K
Discharge lamp K
DL_C
Discharge lamp C
DL_M
Discharge lamp M
DL_Y
Discharge lamp Y
Display
Content
C1LUM
Paper tray lift motor (Paper feed tray 1)
C1PUC
Paper feed clutch (Paper feed tray 1)
C2LUM
Paper tray lift motor (Paper feed tray 2)
C2PUC
Paper feed clutch (Paper feed tray 2)
CPFC1
Tray vertical transport clutch 1
CPFC2
Tray vertical transport clutch 2
CPFM
Transport motor
FUM
Fusing motor
HPFC
Horizontal transport clutch
MPFS
Paper feed motor solenoid (Manual feed tray)
MPUC
Paper feed clutch (Manual feed tray)
OSM
Offset motor
MX-4070V  SIMULATION  6 – 18
 
6-2
Purpose
Operation test/check
Function (Purpose)
Used to check the operations of each fan
motor and its control circuit.
Section
Others
Operation/Procedure
1) Select the item to be operation checked with the touch panel
key.
2) Press [EXECUTE] key.
The selected load performs the operation.
When [EXECUTE] key is pressed, the operation is terminated.
Press [ALL] key to select all the fans collectively.
Load operation check method: 
The load operation is checked by the operation sound. However,
there are some loads which cannot be checked with the operation
sound.
 
6-3
Purpose
Operation test/check
Function (Purpose)
Used to check the operations of the trans-
port unit and the control circuit.
Section
Process (Transport)
Operation/Procedure
1) Select the operation mode with the mode select button.
2) When [EXECUTE] key is pressed, the operation of the mode
selected in 1) is performed.
 
6-6
Purpose
Operation test/check
Function (Purpose)
Used to perform fusing pressure release
and applying, and to check the operations
of the control circuits.
Section
Fusing
Operation/Procedure
1)
Press [FUSER] key to highlight it.
2)
Press [EXECUTE] key, and fusing pressure applying and fus-
ing pressure release are repeated.
During this period, the status of the fusing roller pressure is dis-
played.
 
6-90
Purpose
Setting
Function (Purpose)
Used to reset the machine to the factory
setting. (The scanner is set to the lock
enable position)
Section
Scanner
Operation/Procedure
1)
Press [EXECUTE] key.
The scanner is shifted to the lock enable position and stopped.
 
7
 
7-1
Purpose
Setting
Function (Purpose)
Used to set the operating conditions of
aging.
Section
Others
Operation/Procedure
1)
Select an item to be set with the touch panel key.
2)
Press [EXECUTE] key.
The machine is rebooted in the aging mode.
The aging operation condition set by this mode is maintained here-
after unless the power is turned off or the setting is changed.
PFM
Transport motor
POGS
Paper exit gate solenoid
POM
Paper exit motor
RRM
Registration motor
SBM_F
Reverse motor (normal rotation)
SBM_R
Reverse motor (reverse rotation)
TRC_DSK
Desk clutch
TRC_FIN
Finisher clutch
TRC_LCC
LCC clutch
Display
Content
FUFM
Fusing cooling fan
POFM2
Paper exit cooling fan 
PROFM1
Process fan 1
PROFM2
Process fan 2
PSFM
Power cooling fan
Mode select button
Content
TC1
Primary transfer (normal rotation)
TC1_R
Primary transfer (reverse rotation)
TC2
Secondary transfer
Mode 
select 
button
Mode 
display
Content
NOTE
TC1
BLACK
Monochrome 
mode position
Black mode position -> Color 
mode position -> Drum 
separation position -> (Black 
mode position) 
(Repeated in this sequence.) 
COLOR
Color mode 
position
FREE
Non-transport 
position
TC1_R
BLACK
Monochrome 
mode position
Black mode position -> Drum 
separation position -> Color 
mode position -> (Black mode 
position) (Repeated in this 
sequence.)
FREE
Non-transport 
position
COLOR
Color mode 
position
Display
Content
TC2
PRINT
Print position
Print position -> Drum 
separation position 
(Repeated in this sequence)
FREE
Non-transport 
position
PRINT
Fusing pressure 
applying
Fusing pressure applying -> Fusing 
pressure release -> (Fusing pressure 
applying) The operation is repeated.
FREE
Fusing pressure 
release
AGING
Aging operation setup
INTERVAL
Intermittent operation setting
MISFEED DISABLE
JAM detection ignoring setting
FUSING DISABLE
Fusing unit ignoring setting
WARMUP DISABLE
Warming up ignoring setting
DV CHECK DISABLE
Developing unit ignoring setting
SHADING DISABLE
Shading correction operation omitting setting
CCD GAIN FREE
CCD gain adjustment omitting setting
Mode 
select 
button
Mode 
display
Content
NOTE
Page of 127
Display

Sharp MX-3050N / MX-3060N / MX-3070N / MX-3550N / MX-3560N / MX-3570N / MX-4050N / MX-4060N / MX-4070N (serv.man6) Service Manual ▷ Download