Sharp MX-6500N / MX-7500N (serv.man20) Service Manual ▷ View online
MX-7500N SIMULATION 6 – 8
4. Details of simulation
1
1-1
Purpose
Operation test/check
Function (Purpose)
Used to check the operation of the scanner
(reading) unit and the control circuit.
Section
Scanner (reading)
Operation/Procedure
1) Select the operation speed with the touch panel key.
2) Press [EXECUTE] key.
1) Select the operation speed with the touch panel key.
2) Press [EXECUTE] key.
Scanning is once performed at the speed corresponding to the
scan resolution (operation speed).
1-2
Purpose
Operation test/check
Function (Purpose)
Used to check the sensors in the scanner
(reading) section and the related circuits.
Section
Scanner (reading)
Operation/Procedure
The operating status of the sensor is displayed.
When "MHPS" is highlighted, the scanner unit is in the home posi-
The operating status of the sensor is displayed.
When "MHPS" is highlighted, the scanner unit is in the home posi-
tion.
1-5
Purpose
Operation test/check
Function (Purpose)
Used to check the operation of the scanner
(reading) unit and the control circuit.
Section
Scanner (reading)
Operation/Procedure
1) Select the operation speed with the touch panel key.
2) Press [EXECUTE] key.
1) Select the operation speed with the touch panel key.
2) Press [EXECUTE] key.
Scanning is repeated at the speed corresponding to the scan
resolution (operation speed).
When [EXECUTE] key is pressed again, the operation is termi-
When [EXECUTE] key is pressed again, the operation is termi-
nated.
2
2-1
Purpose
Operation test/check
Function (Purpose)
Used to check the operations of the auto-
matic document feeder and the control cir-
cuit.
Section
DSPF
Operation/Procedure
1) Select the operation mode and the speed with the touch panel
1) Select the operation mode and the speed with the touch panel
key.
2) Press [EXECUTE] key.
The DSPF repeats paper feed, transport, and paper exit oper-
ations at the speed corresponding to the scan resolution (oper-
ation speed).
When [EXECUTE] key is pressed, the operation is terminated.
When [EXECUTE] key is pressed, the operation is terminated.
2-2
Purpose
Operation test/check
Function (Purpose)
Used to check the operations of the sen-
sors and the detectors in the automatic
document feeder section and the control
circuits.
Section
DSPF
Operation/Procedure
The operating conditions of the sensors and detectors are dis-
The operating conditions of the sensors and detectors are dis-
played.
The code names of the sensors and the detectors which are active
The code names of the sensors and the detectors which are active
are highlighted.
NOTE: SWD_LEN and SWD_AD are not ON/OFF display.
Item/Display
Operation mode
Default value
OC SCAN
300DPI
300DPI
(372.0mm/s)
300DPI
(372.0mm/s)
400DPI
400DPI
(372.0mm/s)
600DPI
600DPI
(248.0mm/s)
1200DPI
1200DPI
(124.0mm/s)
Item/Display
Operation mode
Default value
OC SCAN
300DPI
300DPI
(372.0mm/s)
300DPI
(372.0mm/s)
400DPI
400DPI
(372.0mm/s)
600DPI
600DPI
(248.0mm/s)
1200DPI
1200DPI
(124.0mm/s)
Item/Display
Operation mode
Default value
(SINGLE)
300DPI
300DPI
(372.0mm/s)
300DPI
(372.0mm/s)
400DPI
400DPI
(372.0mm/s)
600DPI
600DPI
(248.0mm/s)
(DOUBLE)
300DPI
300DPI
(372.0mm/s)
300DPI
(372.0mm/s)
400DPI
400DPI
(372.0mm/s)
600DPI
600DPI
(248.0mm/s)
Display
Content
SSET
DSPF installation detector
SOCD
DSPF open/close sensor
SCOV
DSPF upper door open/close sensor
SLCOV
DSPF lower door open/close sensor
SPED1
DSPF document upper limit sensor
SPED2
DSPF document empty sensor
SPPD1
DSPF document pass sensor 1
SPPD2
DSPF document pass sensor 2
SPPD3
DSPF document pass sensor 3
SPPD4
DSPF document pass sensor 4
SPPD5
DSPF document pass sensor 5
SPOD
DSPF document exit sensor
SPRDMD
DSPF document random sensor
SPLS1
DSPF document length detection short sensor
SPLS2
DSPF document length detection long sensor
STLD
DSPF document feed tray lower limit sensor
STUD
DSPF document feed tray upper limit sensor
STMPU
DSPF stamp unit installation detection
SWD_LEN
DSPF guide plate position (Unit: 0.1mm)
SWD_AD
DSPF document detection volume output AD value
MX-7500N SIMULATION 6 – 9
2-3
Purpose
Operation test/check
Function (Purpose)
Used to check the operations of the loads
in the automatic document feeder and the
control circuit.
Section
DSPF
Operation/Procedure
1) Select a target item of the operation check with the touch panel
1) Select a target item of the 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.
When [EXECUTE] key is pressed, the operation is terminated.
2-6
Purpose
Operation test/check
Function (Purpose)
Used to check the operation of the scanner
fan motor.
Section
Scanner (reading)
Operation/Procedure
1) Select a target item of the operation check with the touch panel
1) Select a target item of the 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.
When [EXECUTE] key is pressed, the operation is terminated.
Descriptions of load operations
3
3-2
Purpose
Operation test/check
Function (Purpose)
Used to check the operations of the sen-
sors and the detectors in the finisher and
the control circuit.
Section
Finisher
Operation/Procedure
The operating conditions of the sensors and detectors are dis-
The operating conditions of the sensors and detectors are dis-
played.
The code names of the sensors and the detectors which are active
The code names of the sensors and the detectors which are active
are highlighted.
NOTE: When the punch module is installed, the code names are
NOTE: When the punch module is installed, the code names are
displayed at the back of the sensor display.
Finisher (100-sheet stapling)
Display
Content
SPUM
DSPF document feed motor
SPFM
DSPF transport motor
SPOM
DSPF document exit motor
SLUM
DSPF lift-up motor
SPFFAN
DSPF cooling fan motor
SPFC
DSPF document feed clutch
SRRC
DSPF No.2 registration roller clutch
STRRC
DSPF No.1 registration roller clutch
STRC
DSPF transport roller clutch
STMPS
Stamp solenoid
Display
Content
CLFM
LAMP cooling fan
No,/Display item
Content
1
FNS103
Staple tray paper sensor
2
FNS122
Finisher tray 1 area 1 sensor
3
FNS123
Finisher tray 1 area 2 sensor
4
FNS124
Finisher tray 1 area 3 sensor
5
FNS146
Discharge paper surface detection
6
FNS149
YO paper surface sensor
7
FNS118
Process tray paper surface sensor
8
FNS143
Lower tray paper surface sensor
9
FNS114
YOHP sensor
10 FNS112
Take-up switch home position sensor
11 FNS135
Paper holding lever home position sensor
12 FNS111
Roller nip home position sensor
13 FNS142
Buffer flapper home position sensor
14 FNS102
Discharged paper detection
15 FNS101
Entry port paper detection
16 FNS131
Staple drive home position detection
17 FNS128
Staple area sensor
18 FNSW110
Tray 1 interference switch
19 FNS134
Staple cart sensor
20 FNS132
Staple lead edge position detection
21 FNS133
Staple empty detection
22 FNS104
Tray 1 paper detection
23 FNS105
Tray 2 paper detection
24 FNS130
Tray 3 paper detection
25 FNPCH_CON
Punch unit connection detection
26 FNSW2
PUSHSW2 detection
27 FNSW1
PUSHSW1 detection
28 FNS107
Staple shift home position detection
29 FNS108
Alignment plate front home position sensor
30 FNS109
Alignment plate rear home position sensor
31 FNS106
Shutter open detection
32 FNS110
Oscillation guide open detection
33 FNSW3-1
DIPSW1 detection
34 FNSW3-2
DIPSW2 detection
35 FNSW3-3
DIPSW3 detection
36 FNSW3-4
DIPSW4 detection
37
FNS129
Finisher front cover sensor
38
FNSW103
Stapler safety switch
39
FNSW101
Finisher front cover switch
40
FNS148
Shutter close detection
41
FNSW102
Oscillation guide switch
42
FNS125
Tray 2 area 1 sensor
43
FNS126
Tray 2 area 2 sensor
44
FNS127
Tray 2 area 3 sensor
45
FNS113
Rear edge falling home position sensor
46
FNS138
YO rear home position sensor
47
FNS139
YO front home position sensor
48
FNS136
Guide sub rear home position sensor
49
FNS137
Guide sub front home position sensor
50
FN24V-DET
24V-DETECT
51
FN24V1-DET
24V1-DETECT
MX-7500N SIMULATION 6 – 10
Saddle finisher (100-sheet stapling)
Punch module (Finisher (50-sheet stapling))
Punch module (Finisher (100-sheet stapling))
Folding unit (100-sheet stapling)
Trimming module (100-sheet stapling)
52
FNAC-RELAY-ON
Relay on signal
53
FNS115
Gripper home position sensor
54
FNS140
Gripper front/rear sensor
55
FNS116
Gripper base front sensor
56
FNS117
Gripper base rear sensor
57
FNM19-LD
Load tray upper motor arm
58
FNM20-LD
Load tray lower motor arm
59
FNFAN2-ALM
Power supply fan alarm
60
FNFAN1-ALM
PWB cooling fan alarm
61
FNFAN5-ALM
Upper tray fan alarm
62
FNFAN4-ALM
Lower tray fan alarm
63
FNS200
Cut staple sensor
64
FNSDL_CON
Saddle connection detection
65
FNFOLD_CON
Folding unit connection detection
66
FNGBC_CON
GBC punch connection detection
67
FNFLD-ETR-ST-
ACK
Folding unit EntryStartAck signal
68
FNFLD-EJCT-ST
Folding unit EjectStart signal
69
PIS150
Transfer unit bus sensor
70
PISW200
Transfer unit front cover switch
71
PIUNITMOT_ALM
Transfer unit transport motor lock detection
signal
72
PIPASSUNIT-CON Transfer unit connection detection
No,/Display item
Content
1
FSS213
Pushing clock sensor
2
FSS214
Folding clock sensor
3
FSS228
Saddle tray paper sensor
4
FSS219
Rear edge holding shift home position
5
FSS221
Rear edge holding home position
6
FSS206
Alignment plate home position
7
FSS205
Lead edge stopper home position
8
FSS222
Pulling separation home position
9
FSS229
Folding home position sensor
10 FSS223
Staple drive home position sensor
11 FSS208
Pushing home position
12 FSS203
Vertical path sensor
13 FSS226
Bundle paper exit path sensor 1
14 FST-CON
Trimmer connection detection
15 FSS225
Staple 2 sensor
16 FSS224
Staple 1 sensor
17 FSS207
Roller guide home position sensor
18 FSS227
Bundle paper exit bus sensor 2
19 FSS218
Rear edge sorting home position
20 FSS201
Entry port path sensor
21 FS24V-DET Interlock power supply (24V) detection
No,/Display item
Content
1
FPE
Punch motor lock detection
2
FPUC
Punch unit connection detection
3
FPHPD
Punch home position detection
4
FPSHPD
Punch side registration home position detection
5
FPFDD
Punch front door open detection
6
FPDD
Punch dust detection
7
FPUDSW
Punch upper cover open detection SW
No,/Display item
Content
1
FCS105
Punch motor clock detection
2
FCPCB2
Punch dust sensor
3
FCS104
Punch home position detection
4
FCS101
Punch horizontal registration home position detection
5
FCPCB31
Punch horizontal registration A3 sensor
6
FCPCB32
Punch horizontal registration LD sensor
7
FCPCB33
Punch horizontal registration B4 sensor
8
FCPCB34
Punch horizontal registration A4R sensor
9
FCPCB35
Punch horizontal registration B5R sensor
No,/Display item
Content
10 FCS102
Punch hole motor position sensor
11 FCS103
Punch hole motor 2-hole/3-hole sensor
12 FCSW1-1
Punch DIPSW1
13 FCSW1-2
Punch DIPSW2
No,/Display item
Content
1
FLENTRY
Paper transfer start request
2
FLEXIT_ACK
Paper exit start response
3
FLS30
Speed reduction timing sensor
4
FLS31
Separation timing sensor
5
FLS32
Folding position accurate detection sensor
6
FLS33
Upper stopper section paper sensor
7
FLS25
Lead edge guide home position sensor
8
FLS24
Internal 3-fold stopper home position sensor
9
FLS23
Upper stopper section home position sensor
10 FLS22
Discharged 1 paper sensor
11 FLS28
Internal 3-fold tray (intermediate tray) home
position sensor
12 FLS26
Internal 3-fold tray (paper exit tray) full sensor
13 FLS27
Internal 3-fold tray (intermediate tray) paper
sensor
14 FLS29
Folding unit pull-out sensor
15 FLORIHAN_LOCK Brushless motor lock detection signal
16 FLSW1
16 FLSW1
Front cover sensor
17 FLS20
Entry port sensor
18 FLS21
Discharged paper 2 sensor
19 FLSW3-1
DipSW1
20 FLSW3-2
DipSW2
21 FLSW3-3
DipSW3
22 FLSW3-4
DipSW4
23 FLSW3-5
DipSW5
24 FLSW3-6
DipSW6
25 FLSW3-7
DipSW7
26 FLSW3-8
DipSW8
27 FLSW1
PushSW1
28 FLSW2
PushSW2
29 FLFAN3_LOCK
Power supply fan lock detection signal
No,/Display item
Content
1
FTS108
Cutter motor clock sensor
2
FTS105
Registration home position sensor
3
FTS106
Press motor home position sensor
4
FTS104
Rear estrangement motor home position sensor
5
FTS102
Front estrangement motor home position sensor
6
FTS103
Paper delivery sensor
7
FTS101
Inlet sensor
8
FTS111
Waste paper full sensor
9
FTS109
Waste paper box detection sensor
10 FTSW1-1
DIPSW1 detection
11 FTSW1-2
DIPSW2 detection
12 FTSW1-3
DIPSW3 detection
13 FTSW1-4
DIPSW4 detection
14 FTSW2
PUSHSW detection
No,/Display item
Content
MX-7500N SIMULATION 6 – 11
3-3
Purpose
Operation test/check
Function (Purpose)
Used to check the operation of the load in
the finisher and the control circuit.
Section
Finisher
Operation/Procedure
1) Select the item to be checked with the touch panel key.
2) Press [EXECUTE] key.
1) Select the item to be 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.
When [EXECUTE] key is pressed, the operation is terminated.
Finisher (100-sheet stapling)
*1: Operates only when the transport unit is installed.
Saddle stitch finisher (100-sheet stapling)
Folding unit (100-sheet stapling)
Trimming module (100-sheet stapling)
3-10
Purpose
Adjustment
Function (Purpose)
Used to adjust the finisher.
Section
Finisher
Operation/Procedure
1) Select an adjustment target item with scroll key on the touch
1) Select an adjustment target item with scroll key on the touch
panel.
2) Enter the set value with 10-key.
3) Press [OK] key. (The set value is saved.)
3) Press [OK] key. (The set value is saved.)
Finisher (100-sheet stapling)
*1: Not saved when the punch is not installed.
No,/Display item
Content
1
FNM101
Entry port transport motor
2
FNM104
Paper delivery transport motor
3
FNM108
Front alignment motor
4
FNM107
Stapler shift motor
5
FNM105
Load tray upper motor
6
FNM115
Staple motor
7
FNM110
Oscillation guide motor
8
FNM102
Buffer transport motor
9
FNM106
Load tray lower motor
10 FNM119
Roller nip motor
11 FNM114
YO motor
12 FNM120
Guide motor
13 FNM113
Rear edge falling motor
14 FNM117
Gripper belt motor
15 FNM116
Gripper arm motor
16 FNM121
Take-up transport motor
17 FNM112
Take-up swing motor
18 FNM118
Paper holding lever motor
19 FNM109
Rear alignment motor
20 FNCL102
Shutter clutch
21 FNM122
Paper delivery lower transport motor
22 FNSL101
Oscillation safety switch solenoid
23 FNFAN102
PWB cooling fan
24 FNFAN103
Upper tray cooling fan
25 FNFAN104
Lower tray cooling fan
26 PIM301
Transfer unit transport motor lock (*1)
No,/Display item
Content
1
FSM200
Entry port transport motor
2
FSM201
Transport motor
3
FSM212
Alignment roller (lead edge roller) motor
4
FSSL206
Inlet port path select solenoid
5
FSSL205
Lead edge stopper solenoid
6
FSSL203
Lead edge separation solenoid 1
7
FSSL204
Lead edge separation solenoid 2
8
FSM202
Alignment motor
9
FSM203
Lead edge stopper motor
10 FSM204
Roller guide motor
11 FSM210
Rear edge holding motor
12 FSM211
Rear edge shift motor
13 FSM213
Flapping motor
14 FSM214
Pull-in roller (separation) motor
15 FSM209
Staple motor
16 FSM206
Folding motor
17 FSM205
Push motor
No,/Display item
Content
1
FLSOL2
Folding/Straight branch solenoid
2
FLSOL3
Separation solenoid
3
FLSOL5
Internal 3-fold stopper solenoid
4
FLM11
Folding transport motor
5
FLM15
Folding position adjustment motor
6
FLM13
Exit port motor 2
7
FLM14
Exit port motor 1
8
FLM5
Inlet port motor
9
FLSOL4
Internal 3-fold tray branch solenoid
10 FLM8
Upper stopper motor
11 FLM9
Internal 3-fold stopper adjustment motor
12 FLM10
Lead edge holding guide motor
13 FLM7
Internal 3-fold tray (intermediate tray) motor
14 FLCL3
Folding position adjustment clutch (normal)
15 FLCL4
Folding position adjustment clutch (reverse)
No,/Display item
Content
1
FTM101
Trimmer transport motor
2
FTM103
Inlet port separation motor
3
FTM104
Paper delivery separation motor
4
FTM102
Registration motor
5
FTM106
Cutter motor
6
FTSL101
Registration solenoid
7
FTM105
Press motor
8
FTSL102
Paddle solenoid
Item/Display
Content
Setting
range
Default
value
A BUFFER
SHIFT1
Buffer paper shift amount
adjustment 1
50 - 150
100
B BUFFER
SHIFT2
Buffer paper shift amount
adjustment 2
50 - 150
100
C ALIGNMENT
Alignment width adjustment
50 - 150
100
D STAPLE
FRONT
(S-WIDTH)
Stapling position adjustment
(Front 1 position/Small width)
70 - 130
100
E STAPLE
FRONT
(W-WIDTH)
Stapling position adjustment
(Front 1 position/Wide width)
70 - 130
100
F STAPLE
REAR
(S-WIDTH)
Stapling position adjustment
(Rear 1 position/Small width)
70 - 130
100
G STAPLE
REAR
(W-WIDTH)
Stapling position adjustment
(Rear 1 position/Wide width)
70 - 130
100
H STAPLE
CENTER
Stapling position adjustment
(Center 2 positions)
85 - 115
100
I
PUNCH Y *
1
Punch hole position
adjustment
(Y: Main scanning direction)
85 - 115
100
J PUNCH X *
1
Punch hole position
adjustment
(X: Sub scanning direction)
50 - 150
100
K PUNCH
SKEW *
1
Punch mode skew
adjustment
98 - 102
100
L PUNCH
SKEW SHIN *
1
Punch mode skew
adjustment (thin paper)
99 - 103
100
No,/Display item
Content
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