Sharp AR-P350 / AR-P450 (serv.man8) Service Manual ▷ View online
AR-P350 DIAG-7
F. Diag mode
Menu
Content
Initial
value
value
Set range
PCU DIAG MODE #
Initial screen of the diag mode
*To terminate the diag mode, turn off and on the power.
*PCU ROM number is displayed in the #.
*PCU ROM number is displayed in the #.
SENSOR CHECK XX
SENSOR Check mode.
Used to check the sensors of the machine and the options.
(LCD display)
Used to check the sensors of the machine and the options.
(LCD display)
*Pressing [
] or [
] key selects the sensor group for the Sensor check mode.
*Pressing [OK] key starts the selected Sensor check.
*DATA ( LED) blinks during the processing
*DATA ( LED) blinks during the processing
*Using [MENU] moves to the next sensor data.
*Pressing [BACK/C] key terminates the Sensor check Mode.
(Selectable sensor group)
When the specified sensor is active, " * "mark will appear before the sensor name.
PCU DIAG MODE
#.##
LASER SYSTEM TEST
*PPD1, POD1,*POD2
POD3,*DSW1, DSW2
00: Main body
01: Multi-purpose tray
02: ADU
03: Large capacity paper feed tray
PPD1
Paper entry sensor
POD1
Paper sensor 1
POD2
Paper exit sensor 2
POD3
Paper sensor 2
DSW1
Front door switch
DSW2
Left door switch
MCSET Multi-purpose connection detection
MCDRS Left side door SW
MCSS4 Vertical size detection SW4
MCSS3 Vertical size detection SW3
MCSS2 Vertical size detection SW2
MCSS1 Vertical size detection SW1
MCSPD Remaining quantity sensor
MCLUD Lift upper limit sensor
MCPED Paper empty sensor
MCPFD Sensor
MPLD1
Manual feed paper length sensor
APIND
ADU paper entry sensor
MPLS2
Tray collection sensor
APOD
ADU paper exit sensor
MPLS1
Tray pull-out sensor
APPD1
ADU transport sensor 1
MPED
Manual paper feed sensor
APPD2
ADU transport sensor 2
DRS
Left side door SW
TSD
Tandem tray installation detection
LUD2
Tandem right tray upper limit sensor
LUD1
Tandem left tray upper limit sensor
SPD2
Tandem right tray remaining quantity
sensor
sensor
SPD1
Tandem left tray remaining quantity
sensor
sensor
PED2
Tandem right tray paper empty sensor
PED1
Tandem left tray paper empty sensor
PFD3
Tandem horizontal transport section
transport sensor
transport sensor
PFD2
Tandem vertical transport section
transport sensor
transport sensor
AR-P350 DIAG-8
SENSOR CHECK XX
SENSOR Check mode.
Used to check the sensors of the machine and the options.
Used to check the sensors of the machine and the options.
(Selectable sensor group)
When the specified sensor is active, " * "mark will appear before the sensor name.
LASER SYSTEM TEST LASER System Unit test.
Used to check the operation of the laser system.
*Pressing [OK] key turns on the polygonal mirror and the laser.
*DATA ( LED) blinks during the processing
*DATA ( LED) blinks during the processing
*When the polygonal mirror does not rotate and the cover is open, ERROR LED lights up.
When the HSYNC is properly detected, READY lights up.
Menu
Content
Initial
value
value
Set range
04: 3-tray paper feed unit
05: Finisher
06: Saddle finisher
07: Male bin stacker
DRS
Left side door SW
SPD2
Multi-stage desk lower tray remaining
quantity sensor
quantity sensor
SPD1
Multi-stage desk upper tray remaining
quantity sensor
quantity sensor
CSS24
Multi-stage desk lower tray vertical size
detection SW4
detection SW4
CSS23
Multi-stage desk lower tray vertical size
detection SW3
detection SW3
CSS22
Multi-stage desk lower tray vertical size
detection SW2
detection SW2
CSS21
Multi-stage desk lower tray vertical size
detection SW1
detection SW1
LUD2
Multi-stage desk upper tray lift upper
limit sensor
limit sensor
PED2
Multi-stage desk lower tray paper
empty sensor
empty sensor
PFD3
Multi-stage desk lower tray transport
(paper detection) sensor
(paper detection) sensor
CSS14
Multi-stage desk upper tray vertical
size sensor
size sensor
CSS13
Multi-stage desk upper tray vertical
size sensor
size sensor
CSS12
Multi-stage desk upper tray vertical
size sensor
size sensor
CSS11
Multi-stage desk upper tray vertical
size sensor
size sensor
LUD1
Multi-stage desk upper tray lift upper
limit sensor
limit sensor
PED1
Multi-stage desk upper tray paper
empty sensor
empty sensor
LUD1
Multi-stage desk upper tray lift upper
limit sensor
limit sensor
STHP
Stapler home position sensor
PSHP
Pusher home position sensor
POD
Paper exit sensor
PPD
Paper hold return sensor
SCID
Staple paper entry sensor
DSW2
Front door open/close sensor
PID
Paper entry sensor
DSW1
Right upper door open/close sensor
T2PD
Offset tray paper sensor
24VM
24V supply monitor signal
T2DN
Offset tray lower limit sensor
T1PF
Upper tray full sensor
T2UP
Offset tray upper limit sensor
STSP
Stapler staple ready sensor
JRHP
Jogger R home position sensor
STLS
Stapler staple empty sensor
JFHP
Jogger F home position sensor
STNC
Stapler cartridge empty sensor
SCID2
Staple paper entry sensor 2
DOPD
Upper cover open/close sensor
STHP2
Staple rotation home position sensor
MMLK
Main motor lock signal
STHP1
Staple rotation home position sensor
SCPD
Paper sensor
STUHP Staple shift home position sensor
24MV
24V detection
PFD1
Paper exit full sensor 1
DD1
Front cover open/close sensor
PFD2
Paper exit full sensor 2
DOPD
Upper cover open/close sensor
PFD3
Paper exit full sensor 3
PID
Paper entry sensor
PFD4
Paper exit full sensor 4
PPD1
Transport sensor 1
PFD5
Paper exit full sensor 5
PPD2
Transport sensor 2
PFD6
Paper exit full sensor 6
PPD3
Transport sensor 3
PFD7
Paper exit full sensor 7
PPD4
Transport sensor 4
PFD8
Paper exit full sensor 8
PPD5
Transport sensor 5
LASER SYSTEM TEST
AR-P350 DIAG-9
LED/LCD TEST
LED/LCD display test.
Used to check the lighting test of the operation panel LED and LCD.
Used to check the lighting test of the operation panel LED and LCD.
*Pressing [OK] key lights up the all LEDs.
*Test is terminated 30 seconds after, or can be terminated by pressing [BACK/C] key.
*Test is terminated 30 seconds after, or can be terminated by pressing [BACK/C] key.
(LCD display)
*All LCD dots will be "on" during the operation.
HV TEST XXX
High voltage test.
Used to perform the output test from the high voltage PWB.
(LCD display)
Used to perform the output test from the high voltage PWB.
(LCD display)
*Pressing [
] or [
] key selects the high voltage unit for the testing.
*Pressing [OK] key can change the selected High voltage value.
*Using [
*Using [
] or [
] key changes the voltage.
*Pressing [OK] key starts the High voltage output.
*DATA ( LED) blinks during the processing.
*After 30 seconds high voltage output is terminated.
*After 30 seconds high voltage output is terminated.
*Pressing [BACK/C] key terminates the High voltage test.
Menu
Content
Initial
value
value
Set range
LED/LCD TEST
HV TEST XXX
XXX:
MC/GRID(xx):
Main charger / Grid bias test
THV+(x):
Transfer High voltage test
BS(xx):
Developer bias test /Volume
BS PLUS:
Developer bias test(cleaning mode)
SHV(x):
separate high voltage test
THV-:
transfer cleaning high voltage test
X
XX
F
Front
AE
AE mode
R
Rear
CHR
Text mode
MIX
Text/Photo mode
PHT
Photo mode
PRT
Printer mode
FAX
Fax mode
AR-P350 DIAG-10
LOAD TEST XX
Load test mode.
Used to perform the operation test of the motors and clutches of the machine and the options.
(LCD display)
Used to perform the operation test of the motors and clutches of the machine and the options.
(LCD display)
*Pressing [
] or [
] key selects the LOAD group for the Load Test mode.
*Press [OK] key to determine the load operation group.
*Press [MENU] key to select the load to be tested.
*Press [MENU] key to select the load to be tested.
*Pressing [OK] key starts the selected Load Test.
*DATA ( LED) blinks during the processing.
*Pressing [BACK/C] key terminates the Load Test Mode.
*Pressing [BACK/C] key terminates the Load Test Mode.
(Selectable Loads Group)
Menu
Content
Initial
value
value
Set range
LOAD TEST XX
00: Main body
01: Multi-purpose tray
02: ADU (Manual paper feed section)
03: ADU
04: Large capacity paper feed tray
05: 3-stage paper feed desk
MSWPR
VG_FAX
Grid FAX
HLPR
VG_PRT
Grid Printer
DCPR
VG_PHT
Grid Photo
MM
Main motor
VG_MIX
Grid Text/Photo
DM
Drum motor
VG_CHR
Grid Text
DSB_FW
Paper exit motor normal rotation VG_AE
Grid AE
DSB_RV
Paper exit motor reverse rotation THV+_BACK
Transfer voltage back
TM
Toner motor
THV+_FRONT Transfer voltage front
CPFC
Paper cassette paper feed clutch THV-
Transfer cleaning
RRC
Resist roller clutch
SHV_BACK
Separation voltage back
TRC
Paper transport clutch
SHV_FRONT
Separation voltage front
FGS_FIN
TRC_DSK
TRC_DSK
Paper transport desk
LUM
Lift-up motor
HL1
Fusing lamp 1
HL2
Fusing lamp 2
BS_PLUS
Developing bias
BS_FAX
Developing bias (FAX)
BS_PRT
Developing bias (Printer)
BS_PHT
Developing bias (Photo)
BS_MIX
Developing bias (Text/Photo)
BS_CHR
Developing bias (Text)
BS_AE
Developing bias (AE)
FMHi
Fan motor high speed
FMLo
Fan motor low speed
PSPS
Separation solenoid
MCM
MP tray drive motor control
MCPCL
MP tray paper feed clutch
MCFCL
MP tray transport clutch
MCULM
MP lift-up motor
MPFS
Manual paper feed solenoid
MSS
Shutter solenoid
MPFC
Manual paper feed clutch
ADMEN1
Upper transport motor
DGS
Gate solenoid
ADMEN2
Lower transport motor
TLUM2
Tandem right tray lift-up motor
TLUM1
Tandem left tray lift-up motor
L_MCLM
Multi-purpose tray lift-up motor
TPFCL
Transport clutch
TPCL2
Tandem right tray paper feed
clutch
clutch
TPCL1
Tandem left tray paper feed
clutch
clutch
L_MCPCL
Multi-purpose tray paper feed
clutch
clutch
TMM
Transport motor
DLUM2
Multi-stage desk lower tray lift-up
motor
motor
DLUM1
Multi-stage desk upper tray lift-
up motor
up motor
D_MCLM
Multi-purpose tray lift-up motor
DPFCL
Transport clutch
DPCL2
Multi-stage desk lower tray
paper feed clutch
paper feed clutch
DPCL1
Multi-stage desk upper tray
paper feed clutch
paper feed clutch
D_MCPCL
Multi-purpose tray paper feed
clutch
clutch
DMM
Transport motor
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