Sharp MX-3050N / MX-3060N / MX-3070N / MX-3550N / MX-3560N / MX-3570N / MX-4050N / MX-4060N / MX-4070N (serv.man5) Service Manual ▷ View online
MX-4070N SIMULATION 6 – 14
Q
HITTING
ROLLER
START(A3)
ROLLER
START(A3)
Flapping roller operation
start timing adjustment A3
start timing adjustment A3
90 - 110
100
R
HITTING
ROLLER
START(B4)
ROLLER
START(B4)
Flapping roller operation
start timing adjustment B4
start timing adjustment B4
90 - 110
100
S
HITTING
ROLLER
START(A4-R)
ROLLER
START(A4-R)
Flapping roller operation
start timing adjustment
A4-R
start timing adjustment
A4-R
90 - 110
100
T
HITTING
ROLLER
START(A4)
ROLLER
START(A4)
Flapping roller operation
start timing adjustment A4
start timing adjustment A4
90 - 110
100
U
HITTING
ROLLER
START(B5-R)
ROLLER
START(B5-R)
Flapping roller operation
start timing adjustment
B5-R
start timing adjustment
B5-R
90 - 110
100
V
HITTING
ROLLER
START(B5)
ROLLER
START(B5)
Flapping roller operation
start timing adjustment B5
start timing adjustment B5
90 - 110
100
W
HITTING
ROLLER
START(11 x
17)
ROLLER
START(11 x
17)
Flapping roller operation
start timing adjustment 11
x 17
start timing adjustment 11
x 17
90 - 110
100
X
HITTING
ROLLER
START(8.5 x
14)
ROLLER
START(8.5 x
14)
Flapping roller operation
start timing adjustment 8.5
x 14
start timing adjustment 8.5
x 14
90 - 110
100
Y
HITTING
ROLLER
START(8.5 x
11R)
ROLLER
START(8.5 x
11R)
Flapping roller operation
start timing adjustment 8.5
x 11R
start timing adjustment 8.5
x 11R
90 - 110
100
Z
HITTING
ROLLER
START(8.5 x
11)
ROLLER
START(8.5 x
11)
Flapping roller operation
start timing adjustment 8.5
x 11
start timing adjustment 8.5
x 11
90 - 110
100
AA
HITTING
ROLLER
START(12 x
18)
ROLLER
START(12 x
18)
Flapping roller operation
start timing adjustment 12
x 18
start timing adjustment 12
x 18
90 - 110
100
AB
HITTING
ROLLER
START(8K)
ROLLER
START(8K)
Flapping roller operation
start timing adjustment 8K
start timing adjustment 8K
90 - 110
100
AC
HITTING
ROLLER
START(16K-R)
ROLLER
START(16K-R)
Flapping roller operation
start timing adjustment
16K-R
start timing adjustment
16K-R
90 - 110
100
AD
HITTING
ROLLER
START(16K)
ROLLER
START(16K)
Flapping roller operation
start timing adjustment
16K
start timing adjustment
16K
90 - 110
100
AE
HITTING
ROLLER
START(OTHE
R)
ROLLER
START(OTHE
R)
Flapping roller operation
start timing adjustment
Other
start timing adjustment
Other
90 - 110
100
AF
HITTING
ROLLER
TIME(A3)
ROLLER
TIME(A3)
Flapping roller flapping
time adjustment A3
time adjustment A3
90 - 110
100
AG
HITTING
ROLLER
TIME(B4)
ROLLER
TIME(B4)
Flapping roller flapping
time adjustment B4
time adjustment B4
90 - 110
100
AH
HITTING
ROLLER
TIME(A4-R)
ROLLER
TIME(A4-R)
Flapping roller flapping
time adjustment A4-R
time adjustment A4-R
90 - 110
100
AI
HITTING
ROLLER
TIME(A4)
ROLLER
TIME(A4)
Flapping roller flapping
time adjustment A4
time adjustment A4
90 - 110
100
AJ
HITTING
ROLLER
TIME(B5-R)
ROLLER
TIME(B5-R)
Flapping roller flapping
time adjustment B5-R
time adjustment B5-R
90 - 110
100
AK
HITTING
ROLLER
TIME(B5)
ROLLER
TIME(B5)
Flapping roller flapping
time adjustment B5
time adjustment B5
90 - 110
100
AL
HITTING
ROLLER
TIME(11 x 17)
ROLLER
TIME(11 x 17)
Flapping roller flapping
time adjustment 11 x 17
time adjustment 11 x 17
90 - 110
100
AM
HITTING
ROLLER
TIME(8.5 x 14)
ROLLER
TIME(8.5 x 14)
Flapping roller flapping
time adjustment 8.5 x 14
time adjustment 8.5 x 14
90 - 110
100
Item/Display
Content
Setting
range
Default
value
AN
HITTING
ROLLER
TIME(8.5 x
11R)
ROLLER
TIME(8.5 x
11R)
Flapping roller flapping
time adjustment 8.5 x 11R
time adjustment 8.5 x 11R
90 - 110
100
AO
HITTING
ROLLER
TIME(8.5 x 11)
ROLLER
TIME(8.5 x 11)
Flapping roller flapping
time adjustment 8.5 x 11
time adjustment 8.5 x 11
90 - 110
100
AP
HITTING
ROLLER
TIME(12 x 18)
ROLLER
TIME(12 x 18)
Flapping roller flapping
time adjustment 12 x 18
time adjustment 12 x 18
90 - 110
100
AQ
HITTING
ROLLER
TIME(8K)
ROLLER
TIME(8K)
Flapping roller flapping
time adjustment 8K
time adjustment 8K
90 - 110
100
AR
HITTING
ROLLER
TIME(16K-R)
ROLLER
TIME(16K-R)
Flapping roller flapping
time adjustment 16K-R
time adjustment 16K-R
90 - 110
100
AS
HITTING
ROLLER
TIME(16K)
ROLLER
TIME(16K)
Flapping roller flapping
time adjustment 16K
time adjustment 16K
90 - 110
100
AT
HITTING
ROLLER
TIME(OTHER)
ROLLER
TIME(OTHER)
Flapping roller flapping
time adjustment Other
time adjustment Other
90 - 110
100
AU
HITTING
ROLLER
TIME(1-10)
ROLLER
TIME(1-10)
Sheet number type
flapping roller flapping time
adjustment 1 - 10 sheets
flapping roller flapping time
adjustment 1 - 10 sheets
90 - 110
100
AV
HITTING
ROLLER
TIME(11-20)
ROLLER
TIME(11-20)
Sheet number type
flapping roller flapping time
adjustment 11 - 20 sheets
flapping roller flapping time
adjustment 11 - 20 sheets
90 - 110
100
AW
HITTING
ROLLER
TIME(21-30)
ROLLER
TIME(21-30)
Sheet number type
flapping roller flapping time
adjustment 21 - 30 sheets
flapping roller flapping time
adjustment 21 - 30 sheets
90 - 110
100
AX
HITTING
ROLLER
TIME(31-40)
ROLLER
TIME(31-40)
Sheet number type
flapping roller flapping time
adjustment 31 - 40 sheets
flapping roller flapping time
adjustment 31 - 40 sheets
90 - 110
100
AY
HITTING
ROLLER
TIME(40-50)
ROLLER
TIME(40-50)
Sheet number type
flapping roller flapping time
adjustment 41 - 50 sheets
flapping roller flapping time
adjustment 41 - 50 sheets
90 - 110
100
AZ
SKEW
QUANTITY(A3)
QUANTITY(A3)
Skew correction striking
quantity adjustment A3
quantity adjustment A3
75 - 125
100
BA
SKEW
QUANTITY(B4)
QUANTITY(B4)
Skew correction striking
quantity adjustment B4
quantity adjustment B4
75 - 125
100
BB
SKEW
QUANTITY(A4-
R)
QUANTITY(A4-
R)
Skew correction striking
quantity adjustment A4-R
quantity adjustment A4-R
75 - 125
100
BC
SKEW
QUANTITY(A4)
QUANTITY(A4)
Skew correction striking
quantity adjustment A4
quantity adjustment A4
75 - 125
100
BD
SKEW
QUANTITY(B5-
R)
QUANTITY(B5-
R)
Skew correction striking
quantity adjustment B5-R
quantity adjustment B5-R
75 - 125
100
BE
SKEW
QUANTITY(B5)
QUANTITY(B5)
Skew correction striking
quantity adjustment B5
quantity adjustment B5
75 - 125
100
BF
SKEW
QUANTITY(A5)
QUANTITY(A5)
Skew correction striking
quantity adjustment A5
quantity adjustment A5
75 - 125
100
BG
SKEW
QUANTITY(11
x 17)
QUANTITY(11
x 17)
Skew correction striking
quantity adjustment 11 x
17
quantity adjustment 11 x
17
75 - 125
100
BH
SKEW
QUANTITY(8.5
x 14)
QUANTITY(8.5
x 14)
Skew correction striking
quantity adjustment 8.5 x
14
quantity adjustment 8.5 x
14
75 - 125
100
BI
SKEW
QUANTITY(8.5
x 11R)
QUANTITY(8.5
x 11R)
Skew correction striking
quantity adjustment 8.5 x
11R
quantity adjustment 8.5 x
11R
75 - 125
100
BJ
SKEW
QUANTITY(8.5
x 11)
QUANTITY(8.5
x 11)
Skew correction striking
quantity adjustment 8.5 x
11
quantity adjustment 8.5 x
11
75 - 125
100
BK
SKEW
QUANTITY(5.5
x 8.5)
QUANTITY(5.5
x 8.5)
Skew correction striking
quantity adjustment 5.5 x
8.5
quantity adjustment 5.5 x
8.5
75 - 125
100
BL
SKEW
QUANTITY(12
x 18)
QUANTITY(12
x 18)
Skew correction striking
quantity adjustment 12 x
18
quantity adjustment 12 x
18
75 - 125
100
BM
SKEW
QUANTITY(8K)
QUANTITY(8K)
Skew correction striking
quantity adjustment 8K
quantity adjustment 8K
75 - 125
100
Item/Display
Content
Setting
range
Default
value
MX-4070N SIMULATION 6 – 15
* This is displayed only when MX-FN29 is connected.
3K Finisher (MX-FN30) / 3K Saddle finisher (MX-FN31)
BN
SKEW
QUANTITY(16
K-R)
QUANTITY(16
K-R)
Skew correction striking
quantity adjustment 16K-R
quantity adjustment 16K-R
75 - 125
100
BO
SKEW
QUANTITY(16
K)
QUANTITY(16
K)
Skew correction striking
quantity adjustment 16K
quantity adjustment 16K
75 - 125
100
BP
SKEW
QUANTITY(OT
HER)
QUANTITY(OT
HER)
Skew correction striking
quantity adjustment Other
quantity adjustment Other
75 - 125
100
BQ
SKEW
MODE(A3)
MODE(A3)
Skew correction striking
control switch A3
control switch A3
0 - 1
0
BR
SKEW
MODE(B4)
MODE(B4)
Skew correction striking
control switch B4
control switch B4
0 - 1
0
BS
SKEW
MODE(A4-R)
MODE(A4-R)
Skew correction striking
control switch A4-R
control switch A4-R
0 - 1
0
BT
SKEW
MODE(A4)
MODE(A4)
Skew correction striking
control switch A4
control switch A4
0 - 1
0
BU
SKEW
MODE(B5-R)
MODE(B5-R)
Skew correction striking
control switch B5-R
control switch B5-R
0 - 1
0
BV
SKEW
MODE(B5)
MODE(B5)
Skew correction striking
control switch B5
control switch B5
0 - 1
0
BW
SKEW
MODE(A5)
MODE(A5)
Skew correction striking
control switch A5
control switch A5
0 - 1
0
BX
SKEW
MODE(11 x 17)
MODE(11 x 17)
Skew correction striking
control switch 11 x 17
control switch 11 x 17
0 - 1
0
BY
SKEW
MODE(8.5 x
14)
MODE(8.5 x
14)
Skew correction striking
control switch 8.5 x 14
control switch 8.5 x 14
0 - 1
0
BZ
SKEW
MODE(8.5 x
11R)
MODE(8.5 x
11R)
Skew correction striking
control switch 8.5 x 11R
control switch 8.5 x 11R
0 - 1
0
CA
SKEW
MODE(8.5 x
11)
MODE(8.5 x
11)
Skew correction striking
control switch 8.5 x 11
control switch 8.5 x 11
0 - 1
0
CB
SKEW
MODE(5.5 x
8.5)
MODE(5.5 x
8.5)
Skew correction striking
control switch 5.5 x 8.5
control switch 5.5 x 8.5
0 - 1
0
CC
SKEW
MODE(12 x 18)
MODE(12 x 18)
Skew correction striking
control switch 12 x 18
control switch 12 x 18
0 - 1
0
CD
SKEW
MODE(8K)
MODE(8K)
Skew correction striking
control switch 8K
control switch 8K
0 - 1
0
CE
SKEW
MODE(16K-R)
MODE(16K-R)
Skew correction striking
control switch 16K-R
control switch 16K-R
0 - 1
0
CF
SKEW
MODE(16K)
MODE(16K)
Skew correction striking
control switch 16K
control switch 16K
0 - 1
0
CG
SKEW
MODE(OTHER
)
MODE(OTHER
)
Skew correction striking
control switch Other
control switch Other
0 - 1
0
CH
PUNCH Y
Punch hole position
adjustment (Y : Main
scanning direction)
adjustment (Y : Main
scanning direction)
95 - 105
100
CI
PUNCH X
Punch hole position
adjustment (X : Sub
scanning direction)
adjustment (X : Sub
scanning direction)
85 - 115
100
CJ
SADDLE
STITCHING
STITCHING
Saddle stitch position
adjustment
adjustment
85 - 115
100
CK
SADDLE
FOLDING
FOLDING
Folding position
adjustment
adjustment
85 - 115
100
CL
FOLDING
TIME *
TIME *
Folding time adjustment
0 - 29
0
Item/Display
Content
Setting
range
Default
value
A
ALIGNMENT
Alignment position
adjustment
adjustment
50 - 150
100
B
FRONT
ADJUST
ADJUST
Front alignment position
adjustment
adjustment
50 - 150
100
C
REAR ADJUST
Rear alignment position
adjustment
adjustment
50 - 150
100
D
ALIGNMENT
CENTER
CENTER
Alignment position center
adjustment
adjustment
90 - 110
100
Item/Display
Content
Setting
range
Default
value
E
STAPLE
FRONT
FRONT
Stapling position
adjustment (one position in
front)
adjustment (one position in
front)
50 - 150
100
F
STAPLE
REAR
REAR
Stapling position
adjustment (one position at
the rear)
adjustment (one position at
the rear)
50 - 150
100
G
STAPLE
BOTH
BOTH
Stapling position
adjustment (staple pitch of
two positions binding)
adjustment (staple pitch of
two positions binding)
50 - 150
100
H
MANUAL
STAPLE
POSITION
STAPLE
POSITION
Manual stapling position
adjustment 80
adjustment 80
-
120
100
I
STAPLELESS
STAPLE
POSITION
STAPLE
POSITION
Staple-free stapling
position adjustment
position adjustment
80 - 115
100
J
BUFFER
SHIFT(1-2)
SHIFT(1-2)
Buffer paper shift quantity
adjustment (1-2 sheets)
adjustment (1-2 sheets)
40 - 160
100
K
BUFFER
SHIFT(2-3)
SHIFT(2-3)
Buffer paper shift quantity
adjustment (2-3 sheets)
adjustment (2-3 sheets)
40 - 160
100
L
PUNCH X
Punch hole position
adjustment (X : Sub
scanning direction)
adjustment (X : Sub
scanning direction)
80 - 120
100
M
PUNCH Y
Punch hole position
adjustment (Y : Main
scanning direction)
adjustment (Y : Main
scanning direction)
97 - 115
100
N
EJECTING
ROLLER
ROLLER
Paper exit roller height
adjustment
adjustment
70 - 130
100
O
KNURLING
ROLLER
ROLLER
Take-up knurling height
adjustment
adjustment
0 - 150
100
P
KNURLING
ROLLER
RETREAT
ROLLER
RETREAT
Take-up knurling
evacuation height
adjustment
evacuation height
adjustment
0 - 200
100
Q
STAPLELESS
STAPLE
PRESSURE
STAPLE
PRESSURE
Staple-free stapling
welding pressure
adjustment (Motor rotation)
welding pressure
adjustment (Motor rotation)
85 - 115
100
R
DELIVERY
SPEED(NON-
SORT)
SPEED(NON-
SORT)
Paper exit speed
adjustment (Non-sort)
adjustment (Non-sort)
90 - 110
100
S
DELIVERY
SPEED(ESCA
PE)
SPEED(ESCA
PE)
Paper exit speed
adjustment (Escape)
adjustment (Escape)
90 - 110
100
T
EJECTING
SPEED(SHIFT)
SPEED(SHIFT)
Bundle paper eject speed
adjustment (Shift bundle
ejection)
adjustment (Shift bundle
ejection)
95 - 105
100
U
EJECTING
SPEED(STAPL
E)
SPEED(STAPL
E)
Bundle paper eject speed
adjustment (Staple bundle
ejection)
adjustment (Staple bundle
ejection)
95 - 105
100
V
MANUAL
STAPLE TIME
STAPLE TIME
Manual staple time out
setting
setting
1 - 5
2
W
MANUAL
STAPLE
PULLOUT
TIME
STAPLE
PULLOUT
TIME
Manual staple pull out time
out setting
out setting
0 - 10
0
X
STITCHING
UNIT
UNIT
Saddle staple position
adjustment
adjustment
80 - 120
100
Y
STITCHING
UNIT THIN
UNIT THIN
Saddle staple position
adjustment (Thin paper)
adjustment (Thin paper)
80 - 120
100
Z
FOLDING
UNIT
UNIT
Saddle folding position
adjustment
adjustment
80 - 120
100
AA
FOLDING
UNIT THIN
UNIT THIN
Saddle folding position
adjustment (Thin paper)
adjustment (Thin paper)
80 - 120
100
AB
SADDLE
ALIGNMENT
ALIGNMENT
Saddle alignment width
adjustment
adjustment
80 - 120
100
AC
STITCHING
AND FOLDING
AND FOLDING
Saddle staple folding
position adjustment
position adjustment
30 - 70
50
AD
SADDLE
FOLDING(A4-
R/8.5 x 11R)
FOLDING(A4-
R/8.5 x 11R)
Saddle folding position
adjustment A4-R/8.5 x
11R
adjustment A4-R/8.5 x
11R
30 - 70
50
AE
SADDLE
FOLDING(B4/
8.5 x 14)
FOLDING(B4/
8.5 x 14)
Saddle folding position
adjustment B4/8.5 x 14
adjustment B4/8.5 x 14
30 - 70
50
AF
SADDLE
FOLDING(A3/
11 x 17)
FOLDING(A3/
11 x 17)
Saddle folding position
adjustment A3/11 x 17
adjustment A3/11 x 17
30 - 70
50
Item/Display
Content
Setting
range
Default
value
2
: ‘16/Sep.
2
MX-4070N 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.
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.
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.
in the desk/large capacity tray (LCC), and
the control circuit of those.
Section.
Section
Desk/Large capacity tray (LCC)
Operation/Procedure
1)
1)
Select the load item that is required to operation check with the
touch panel key.
touch panel key.
2)
Press [EXECUTE] key.
The selected load performs the operation.
When [EXECUTE] key is pressed, the operation is terminated.
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)
FOLDING(12 x
18)
Saddle folding position
adjustment 12 x 18
adjustment 12 x 18
30 - 70
50
AH
SADDLE
FOLDING(CUS
TOM)
FOLDING(CUS
TOM)
Saddle folding position
adjustment Custom size
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
1
: ‘16/Feb.
1
1
MX-4070N 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).
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.
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.
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.
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
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.
checked.
5-2
Purpose
Operation test/check
Function (Purpose)
Used to check the operation of the heater
lamp and the control circuit.
lamp and the control circuit.
Section
Fusing
Operation/Procedure
1) Select the item to be operation checked with the touch panel
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.
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.
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.
lamp and the control circuit.
Section
Scanner (reading)
Operation/Procedure
1)
1)
Select the item to be operation checked with the touch panel
key.
key.
2)
Press [EXECUTE] key.
The scanner lamp lights up for 10 sec.
When [EXECUTE] key is pressed, the operation is terminated.
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.
charge lamp and the control circuit.
Section
Process
Operation/Procedure
1)
1)
Select a target of the operation check with the touch panel key.
When [ALL] key is pressed, all the items are selected.
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.
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.
the paper transport system (clutches and
solenoids) and the control circuits.
Section
Paper transport/Paper exit section
Operation/Procedure
1)
1)
Select the item to be operation checked with the touch panel
key.
key.
2)
Press [EXECUTE] key.
The selected load performs the operation.
When [EXECUTE] key is pressed, the operation is terminated.
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.
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