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AR-M351U AR-M451U (serv.man17)
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Copying Equipment / Simulations
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Sharp AR-M351U / AR-M451U (serv.man17) Service Manual ▷ View online

AR-M351U/M451U, AR-M355U/M455U  SIMULATION  9 - 10
Operation/Procedure
The operating conditions of the sensors and detectors are dis-
played.
The active sensors and detectors are highlighted.
Operation/Procedure
1) Select the number corresponding to the target of operation
check with 10-key.
2) Press [START] key.
The load selected in procedure 1 is operated.
Press [CUSTOM SETTINGS] key to stop the operation of the load.
Operation/Procedure
The operating conditions of the sensors and detectors are dis-
played.
The active sensors and detectors are highlighted.
5
Staple rear one-position 
binding position adjustment
0 - 200
100
0.04374mm
6
Staple front one-position 
binding position adjustment
0 - 200
100
0.04374mm
7
Staple 2-position binding 
center adjustment
0 - 200
100
0.04374mm
8
Staple 2-position binding pitch 
adjustment
0 - 99
50
0.04374mm
9
Punch center adjustment 
(Slide direction)
47 - 53
50
1mm
10 Punch hole position 
adjustment (Paper feed 
direction)
0 - 99
50
0.105mm
Press [START] key, and the operation 
is started.
Press [CUSTOM SETTINGS] key, and 
the operation is stopped.
3-20
Purpose
Operation test/Check
Function
(Purpose)
Used to check the mail bin stacker sensor.
Section
Mail bin stacker
Item
Operation
MPFD1
Tray 1 paper full detection 
MPFD2
Tray 2 paper full detection 
MPFD3
Tray 3 paper full detection 
MPFD4
Tray 4 paper full detection 
MPFD5
Tray 5 paper full detection 
MPFD6
Tray 6 paper full detection 
MPFD7
Tray 7 paper full detection 
MPFD8
Tray 8 paper full detection 
MPID
Interface unit paper entry detection
MPPD1
Paper transport sensor 1
MPPD2
Paper transport sensor 2
MPPD3
Paper transport sensor 3
MPPD4
Paper transport sensor 4
MPPD5
Paper transport sensor 5
M24VM
24V power supply
MDD1
Jam cancel door
MDOPD
Interface unit door
Item
Set 
range
Initial 
value
1STEP
SIMULATION 3-10
CONSOLE FINISHER SETTING. SELECT 1-10,AND PRESS START.
1.SADDLE POSITION         2.FOLDING POSITION
3.FRONT ADJUST
4.REAR ADJUST             5.STAPLE REAR
6.STAPLE FRONT            7.STAPLE BOTH
8.STAPLE PITCH            9.PUNCH CENTER
10.PUNCH HOLE
1
SIMULATION 3-10
CONSOLE FINISHER SETTING. INPUT VALUE, AND PRESS START.
1.FOLDING POSITION
200
SIMULATION 3-20
MAIL BOX SENSOR CHECK.
MPFD1
 MPFD2  MPFD3  MPFD4  MPFD5  MPFD6  MPFD7
MPFD8  MPID   MPPD1  MPPD2  MPPD3  MPPD4  MPPD5
M24VM  MDD1   MDOPD
3-21
Purpose
Operation test/Check
Function
(Purpose)
Used to check the operations of the mail bin 
stacker loads.
Section
Mail bin stacker
Item
Operation
1
MM
Main motor
2
GSOL1
Gate solenoid 1
3
GSOL2
Gate solenoid 2
4
GSOL3
Gate solenoid 3
5
GSOL4
Gate solenoid 4
6
GSOL5
Gate solenoid 5
7
GSOL6
Gate solenoid 6
8
GSOL7
Gate solenoid 7
Press [START] key, and the operation 
is started.
Press [CUSTOM SETTINGS] key, and 
the operation is stopped.
4
4-2
Purpose
Operation test/Check
Function
(Purpose)
Used to check the operations of the sensors and 
detectors in the paper feed section (desk paper 
feed/large capacity tray) and the related circuit.
Section
Paper feed
Item
Operation
SIMULATION 3-21
MAIL BOX LOAD TEST. SELECT 1-8 AND PRESS START.
1.MM
2.GSOL1
3.GSOL2
4.GSOL3
5.GSOL4
6.GSOL5
7.GSOL6
8.GSOL7
2
SIMULATION 3-21
MAIL BOX LOAD TEST. EXECUTING....
1.MM
 
2.GSOL1
3.GSOL2
4.GSOL3
5.GSOL4
6.GSOL5
7.GSOL6
8.GSOL7
2
AR-M351U/M451U, AR-M355U/M455U  SIMULATION  9 - 11
<Desk>
<LCC>
Operation/Procedure
1.
Select the number corresponding to the target of operation
check with 10-key.
2.
Press [START] key.
The load selected in procedure 1 is operated.
Press [CUSTOM SETTINGS] key to stop the operation of the
load.
<Desk>
<LCC>
DDRS
Desk door sensor
DSPD2
Desk cassette 2 remaining paper quantity sensor
DSPD1
Desk cassette 1 remaining paper quantity sensor
DCSS24
Desk cassette 2 paper rear edge sensor 4
DCSS23
Desk cassette 2 paper rear edge sensor 3
DCSS22
Desk cassette 2 paper rear edge sensor 2
DCSS21
Desk cassette 2 paper rear edge sensor 1
DLUD2
Desk cassette 2 upper limit sensor
DPED2
Desk cassette 2 paper sensor
DPFD3
Desk paper transport sensor 3
DCSS14
Desk cassette 1 paper rear edge sensor 4
DCSS13
Desk cassette 1 paper rear edge sensor 3
DCSS12
Desk cassette 1 paper rear edge sensor 2
DCSS11
Desk cassette 1 paper rear edge sensor 1
DLUD1
Desk cassette 1 upper limit sensor
DPED1
Desk cassette 1 paper sensor
DPFD2
Desk paper transport sensor 2
MCSS4
MP tray size detection 4
MCSS3
MP tray size detection 3
MCSS2
MP tray size detection 2
MCSS1
MP tray size detection 1
MCSPD
MP tray remaining quantity detection 
MCLUD
MP tray upper limit detection
MCPED
MP tray paper empty detection 
DPFD1
MP tray transport detection
TDRS
Tandem side door sensor
TTSD
Tandem tray sensor
TLUD2
Tandem tray 2 upper limit sensor
TLUD1
Tandem tray 1 upper limit sensor
TSPD2
Tandem tray 2 remaining quantity sensor
TSPD1
Tandem tray 1 remaining quantity sensor
TPED2
Tandem tray 2 paper sensor
TPED1
Tandem tray 1 paper sensors
TPFD3
Tandem paper transport sensor 3
TPFD2
Tandem paper transport sensor 2
MCSS4
MP tray size detection 4
MCSS3
MP tray size detection 3
MCSS2
MP tray size detection 23
MCSS1
MP tray size detection 1
MCSPD
MP tray remaining quantity detection 
MCLUD
MP tray upper limit detection 
MCPED
MP tray paper empty detection 
TPFD1
MP tray transport detection 
SIMULATION 4-2
DESK  SENSOR CHECK.
DDRS         DPFD1        DPFD2        DPFD3
MCLUD        DLUD1        DLUD2        MCSPD
DSPD1        DSPD2        MCPED        DPED1
DPED2        MCSS1        MCSS2        MCSS3
MCSS4        DCSS11       DCSS12       DCSS13
DCSS14                    DCSS21       DCSS22
DCSS23       DCSS24
SIMULATION 4-2
LCC SENSOR CHECK.
TDRS        TTSD          TPFD1        TPFD2
TPFD3       MCLUD         TLUD1        TLUD2
MCSPD       TSPD1         TSPD2        MCPED
TPED1       TPED2         MCSS1        MCSS2
MCSS3       MCSS4
4-3
Purpose
Operation test/Check
Function
(Purpose)
Used to check the operations of the loads in the 
paper feed section (desk paper feed/large 
capacity tray) and the related circuit.
Section
Paper feed
Item
Operation
1
DLUM2
Desk lift-up motor 2
2
DLUM1
Desk lift-up motor 1
3
MCLUM
Desk multi lift-up motor
4
DPFCL
Desk paper transport clutch 
5
DPCL2
Desk paper feed clutch 2
6
DPCL1
Desk paper feed clutch 1
7
MCPCL
Desk multi paper feed clutch 
8
DMM
Desk transport motor
1
TLUM2
LCC lift-up motor 2
2
TLUM1
LCC lift-up motor 1
3
MCLUM
LCC multi lift-up motor
4
TPFCL
LCC transport clutch 
5
TPCL2
LCC paper feed clutch 2
6
TPCL1
LCC paper feed clutch 1
7
MCPCL
LCC multi paper feed clutch
8
TMM
LCC transport motor
Press [START] key, and the operation 
is started.
Press [CUSTOM SETTINGS] key, and 
the operation is stopped.
SIMULATION 4-3
LCC LOAD TEST. SELECT 1- , AND PRESS START.
1.
    2
SIMULATION 4-3
LCC LOAD TEST. EXECUTING....
1.
    2
AR-M351U/M451U, AR-M355U/M455U  SIMULATION  9 - 12
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.
Operation/Procedure
1) Select the number corresponding to the target of operation
check with 10-key.
2) Press [START] key.
The load selected in procedure 1 performs ON/OFF operation.
Press [CUSTOM SETTINGS] key to stop the operation of the
load.
The ON/OFF operation of the selected heater lamp is
repeated every 500ms five times.
Operation/Procedure
1) Select the number corresponding to the target of operation
check with 10-key.
2) Press [START] key.
The load selected in procedure 1 turns ON for 10sec.
Press [CUSTOM SETTINGS] key to stop the operation.
The copy lamp or CIS is turned on for 10sec and turned off.
NOTE: CIS: only when the DSPF is installed.
Operation/Procedure
1) Select the number corresponding to the target of operation
check with 10-key.
2) Press [START] key.
The load selected in procedure 1 operates.
Press [CUSTOM SETTINGS] key to stop the operation.
5
5-1
Purpose
Operation test/Check
Function
(Purpose)
Used to check the operation of the display, LCD in 
the operation panel, and control circuit.
Section
Operation (Display/Operation key)
Item
Operation
After 6.0sec
Press [CUSTOM SETTINGS] key, 
and the operation is stopped.
5-2
Purpose
Operation test/Check
Function
(Purpose)
Used to check the operation of the heater lamp 
and the control circuit.
Section
Fixing (Fusing)
Item
Operation
1
HL1 (LOWER)
Heater lamp 1 (Lower)
2
HL2 (UPPER)
Heater lamp 2 (Upper)
Press [START] key, and the 
operation is started.
Press [CUSTOM SETTINGS] key, and 
the operation is stopped.
The operation is repeated the specified 
number of times before stopping.
SIMULATION 5-1
SIMULATION 5-1
SIMULATION 5-2
HEATER LAMP TEST. SELECT 1-2, AND PRESS START.
1.HL1(LOWER)
2.HL2(UPPER)
    2
SIMULATION 5-2
HEATER LAMP TEST. EXECUTING···.
1.HL1(LOWER)
2.HL2(UPPER)
    2
5-3
Purpose
Operation test/Check
Function
(Purpose)
Used to check the operation of the scanner lamp 
and the control circuit.
Section
Optical (Image scanning)
Item
Operation
Press [START] key, and the operation 
is started.
Press [CUSTOM SETTINGS] key, and 
the operation is stopped after 10sec.
6
6-1
Purpose
Operation test/Check
Function
(Purpose)
Used to check the operation of the paper transport 
system loads and the control circuit.
Section
Paper transport (Discharge/Switchback/Transport)
Item
Operation
1
MSWPR
MSW power relay signal
2
HLPR 
Heater power relay
3
DCPR DC 
power 
relay
4
MM Main 
motor
5
DM
Drum motor
6
POM_FW
Paper exit motor forward rotation
7
POM_RV
Paper exit motor reverse rotation
8
CPFC
Paper feed clutch
9
RRC
Resist roller clutch
10
TRC
Transport roller clutch
11
FGS_FIN
Finisher gate solenoid
12
LUM
Tray 1 lift-up motor
13
TRC_DSK
Desk clutch sync signal
14
PSPS
Separation pawl solenoid
15*1
MCM
MP drive motor control signal
16*1
MCPCL
MP tray paper feed clutch signal
17*1
MCFCL
MP tray transport clutch signal
SIMULATION 5-3
COPY LAMP TEST. SELECT 1-2, AND PRESS START.
1.COPY LAMP
2.CIS
1
SIMULATION 5-3
COPY LAMP TEST. EXECUTING···.
1.COPY LAMP
2.CIS
1
AR-M351U/M451U, AR-M355U/M455U  SIMULATION  9 - 13
*1: Displayed when OPTION of multi-purpose only.
*2: Displayed when manual feed OPTION is added.
Operation/Procedure
1) Select the number corresponding to the target of operation
check with 10-key.
2) Press [START] key.
The load selected in procedure 1 operates.
Press [CUSTOM SETTINGS] key to stop the operation.
Operation/Procedure
1) Select the number corresponding to the operating condition of
aging with 10-key.
The combined mode of 0 - 6 mode and 10, 20, or 30 mode can
be set.
In that case, the number corresponding to one of 0 - 6 mode
and the number corresponding to one of 10, 10, and 30 mode
are added and the sum number is entered.
2) Press [START] key.
The condition selected in procedure 1) is set.
The setting of this simulation is kept valid until the power is turned
off.
18*1
MCLUM
MP tray lift-up motor signal
19*2
MPFS
Manual paper feed solenoid signal
20*2
MPFC
 Manual paper feed clutch signal
21*2
MSS
 Manual paper feed gate solenoid
Press [START] key, and the 
operation is started.
Press [CUSTOM SETTINGS] key, and the 
operation is stopped immediately or after 
repeating the operation several times.
6-2
Purpose
Operation test/Check
Function
(Purpose)
Used to check the operations of each fan motor 
and its control circuit.
Section
Other
Item
Operation
1
Fan motor high speed
2
Fan motor low speed
3
Cooling fan motor (Controller/HDD) 
Press [START] key, and the operation 
is started.
Press [CUSTOM SETTINGS] key, and 
the operation is stopped.
SIMULATION 6-1
FEED OUTPUT CHECK. SELECT 1-22, AND PRESS START.
1.MSWPR  2.HLPR 3.DCPR 4.MM   5.DM  6.DSB_FW
7.DSB_RV 8.CPFC 9.RRC  10.TRC 11.FGS_FIN
12.LUM   13.TRC_DSK    14.PSPS
15.MCM   16.MCPCL      17.MCFCL 18.MCLUM
19.MPFS  20. MPFC      21.MSS   22.MSWS
  2
SIMULATION 6-1
FEED OUTPUT CHECK. EXECUTING....
1.MSWPR  2.HLPR 3.DCPR 4.MM   5.DM  6.DSB_FW
7.DSB_RV 8.CPFC 9.RRC  10.TRC 11.FGS_FIN
12.LUM   13.TRC_DSK    14.PSPS
15.MCM   16.MCPCL      17.MCFCL 18.MCLUM
19.MPFS  20.MPFC       21.MSS   22.MSWS
  2
SIMULATION 6-2
FAN MOTOR CHECK. SELECT 1-3, AND PRESS START.
1.FMHi
2.FMLo
3.CFM-ICU/HDD
  2
SIMULATION 6-2
FAN MOTOR CHECK..
2.FMLo
  2
7
7-1
Purpose
Setting
Function
(Purpose)
Used to set the operating conditions of aging.
Section
Item
Operation
0
NO MISS FEED DETECTION No jam detection
1
AGING
Aging mode
2
AGING/NO MISS FEED 
DETECTION.
No jam detection, aging 
mode
3
AGING/NO MISS FEED 
DETECTION/NO WARM UP/
NO TEMPERATURE 
CONTROL.
No jam detection/ no warm-
up/ no fusing temperature 
control, aging mode
4
NO WARM UP.
No warm-up 
5
AGING/INTERVAL.
Intermittent aging mode
6
AGING/INTERVAL/NO MISS 
FEED DETECTION.
No jam detection 
intermittent aging mode
+10 NO PROCESS UNIT CHECK. Above +10: No process unit 
(including the developing 
unit) detection
+20 NO SHADING.
Above +20: No shading
+30 NO PROCESS UNIT CHECK/
NO SHADING.
Above +30: No process unit 
detection /no shading
Press [START] key to start registration and operation. 
The operation mode is kept until the power is turned off or setting is made again. 
SIMULATION 7-1
AGING TEST SETTING. SELECT 0-36, AND PRESS START.
0.NO MISS FEED DETECTION
1.AGING
2.AGING/NO MISS FEED DETECTION.
3.AGING/NO MISS FEED DETECTION/
  NO WARM UP/NO TEMPERATURE CONTROL.
4.NO WARM UP.
5.AGING/INTERVAL.
6.AGING/INTERVAL/NO MISS FEED DETECTION.
+10:NO PROCESS UNIT CHECK.
+20:NO SHADING.
+30:NO PROCESS UNIT CHECK/NO SHADING.
    2
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