Sharp AR-M550 (serv.man10) Service Manual ▷ View online
AR-M550/M620 EXTERNAL VIEW AND INTERNAL STRUCTURE 5 - 5
4
[E-MAIL/FTP] key
This displays the transmission status and finished jobs of scan mode (Scan to
e-mail, Scan to FTP, and Scan to SharpDesk) when the network scanner
option is installed.
e-mail, Scan to FTP, and Scan to SharpDesk) when the network scanner
option is installed.
5
[FAX JOB] key
This displays the transmission/reception status and finished jobs of fax mode
(fax and PC-Fax) when the fax option is installed.
(fax and PC-Fax) when the fax option is installed.
6
Display switching
keys
keys
Use to switch the page of the displayed job list.
7
[INTERNET-FAX] key
This displays the transmission/reception status and finished jobs of Internet fax
mode and PC Internet fax mode when the network scanner option is installed.
mode and PC Internet fax mode when the network scanner option is installed.
8
[STOP/DELETE] key
Use to cancel or delete the current job or delete the selected reserved job. Note
that printing of received faxes and received Internet faxes cannot be canceled
or deleted.
that printing of received faxes and received Internet faxes cannot be canceled
or deleted.
9
[PRIORITY] key
A stored job in the "JOB QUEUE" job list can be printed ahead of all other
stored jobs by selecting the job and then touching this key.
stored jobs by selecting the job and then touching this key.
10
[DETAIL] key
This shows detailed information on the selected job. Files saved in the
automatic temporary save folder by the document filing function and finished
broadcast transmission jobs appear as keys in the finished job screen. An
automatic temporary save file in the finished job screen or the [Filing] key can
be touched, followed by the [CALL] key, to call up a finished job and print or
transmit it. A finished broadcast transmission job key can be touched followed
by the [DETAIL] key to check the result of the transmission.
automatic temporary save folder by the document filing function and finished
broadcast transmission jobs appear as keys in the finished job screen. An
automatic temporary save file in the finished job screen or the [Filing] key can
be touched, followed by the [CALL] key, to call up a finished job and print or
transmit it. A finished broadcast transmission job key can be touched followed
by the [DETAIL] key to check the result of the transmission.
11
[CALL] key
When this key is touched after selecting a temporarily stored job in the finished
job screen, the "JOB SETTINGS" menu screen appears to let you resend or
reprint the finished job.
job screen, the "JOB SETTINGS" menu screen appears to let you resend or
reprint the finished job.
No.
(Displayed in the touch panel)
Note
Name
Function/Operation
AR-M550/M620 EXTERNAL VIEW AND INTERNAL STRUCTURE 5 - 6
2. Function parts
A. Sensor/detector
Code
Signal
name
Name
Function/Operation
Type
Connector level
PWB
name
Note
"L"
"H"
AINPD
AINPD
Duplex (ADU) paper entry
detector
detector
Duplex (ADU) paper entry
detection, detection of paper
exit to finisher
detection, detection of paper
exit to finisher
Transmission type
Paper pass
-
PCU
PWB
PWB
Paper transport
system sensor
system sensor
APPD1
APPD1
Duplex (ADU) paper pass
detector 1
detector 1
Duplex (ADU) upstream paper
pass detection
pass detection
Transmission type
Paper pass
-
PCU
PWB
PWB
Paper transport
system sensor
system sensor
APPD2
APPD2
Duplex (ADU) paper pass
detector 2
detector 2
Duplex (ADU) midstream
paper pass detection
paper pass detection
Transmission type
Paper pass
-
PCU
PWB
PWB
Paper transport
system sensor
system sensor
LPPD
LPPD
LCC paper pass detector
Duplex (ADU) downstream
paper pass detection,
detection of paper entry from
LCC
paper pass detection,
detection of paper entry from
LCC
Transmission type
Paper pass
PCU
PWB
PWB
Paper transport
system sensor
system sensor
M1LUD
M1LUD
Paper tray upper limit detector
(Paper feed tray 3)
(Paper feed tray 3)
Paper tray upper limit detection
(Paper feed tray 3)
(Paper feed tray 3)
Transmission type
Upper limit
PCU
PWB
PWB
Paper feed tray
system sensor
system sensor
M1PED
M1PED
Paper empty detector (Paper
feed tray 3)
feed tray 3)
Paper empty detection (Paper
feed tray 3)
feed tray 3)
Transmission type
Paper empty
Paper present
PCU
PWB
PWB
Paper feed tray
system sensor
system sensor
M1PFD
M1PFD
Paper pass detector (Paper
feed tray 3)
feed tray 3)
Paper feed tray 3 paper pass
detection
detection
Transmission type
Paper pass
-
PCU
PWB
PWB
Paper transport
system sensor
system sensor
M2LUD
M2LUD
Paper tray upper limit detector
(Paper feed tray 4)
(Paper feed tray 4)
Paper tray upper limit detection
(Paper feed tray 4)
(Paper feed tray 4)
Transmission type
Upper limit
-
PCU
PWB
PWB
Paper feed tray
system sensor
system sensor
M1PFD
M1PFD
M1LUD
M1LUD
M1PED
M1PED
M2LUD
M2LUD
M2PED
M2PED
M2PFD
M2PFD
T2LUD
T2LUD
T2PED
T2PED
T1LUD
T1LUD
T1PED
T1PED
M1PFD
M1LUD
M1PED
M2LUD
M2PED
M2PFD
T1LUD
T1PED
T2LUD
T2PED
MPED
MPED
MPFD1
MPFD1
MPRD1
MPRD1
MPFD2
MPFD2
MPRD2
MPRD2
T1PPD
T1PPD
PPD
PPD
LPPD
LPPD
PFD2
PFD2
APPD1
APPD1
APPD2
APPD2
AINPD
AINPD
POD2
POD2
POD3
POD3
POD1
POD1
MPLD2
MPLD2
MPLD1
MPLD1
MTOP1
MTOP1
MTOP2
MTOP2
MPED
MPFD1
MPRD1
MPFD2
MPRD2
T1PPD
PPD
LPPD
PFD2
APPD1
APPD2
AINPD
POD2
POD3
POD1
MPLD2
MPLD1
MTOP1
MTOP2
MPFPWS
SPLS2
SPLS2
SPLS1
SPLS1
SPED2
SPED2
SPED1
SPED1
SPPD1
SPPD1
SPPD2
SPPD2
SPPD3
SPPD3
SPPD4
SPPD4
SPOD
SPOD
SPWS
SPWS
STUD
STUD
STLD
STLD
SPLS2
SPLS1
SPWS
SPED2
STLD
SPED1
SPPD3
SPPD4
SPOD
STUD
SPPD1
SPPD2
AR-M550/M620 EXTERNAL VIEW AND INTERNAL STRUCTURE 5 - 7
M2PED
M2PED
Paper empty detector (Paper
feed tray 4)
feed tray 4)
Paper empty detection (Paper
feed tray 4)
feed tray 4)
Transmission type
Paper empty
Paper present
PCU
PWB
PWB
Paper feed tray
system sensor
system sensor
M2PFD
M2PFD
Paper pass detector (Paper
feed tray 4)
feed tray 4)
Paper feed tray 4 paper pass
detection
detection
Transmission type
Paper pass
-
PCU
PWB
PWB
Paper transport
system sensor
system sensor
MPED
MPED
Manual feed paper empty
detector
detector
Manual paper feed tray paper
empty detection
empty detection
Transmission type
Paper empty
Paper present
PCU
PWB
PWB
Manual paper feed
unit
unit
MPFD1
MPFD1
Manual feed paper pass
detector 1
detector 1
Manual tray paper pass
detection
detection
Transmission type
Paper pass
-
PCU
PWB
PWB
Paper transport
system sensor
system sensor
MPFD2
MPFD2
Manual feed paper pass
detector 2
detector 2
Manual tray and LCC paper
pass detection
pass detection
Transmission type
Paper pass
-
PCU
PWB
PWB
Paper transport
system sensor
system sensor
MPFPWS
MPFPWS
Manual feed paper width
detector
detector
Manual feed paper width
detection
detection
Volume resistor
-
-
PCU
PWB
PWB
Analog detector
MPLD1
MPLD1
Manual feed paper length
detector 1
detector 1
Manual paper feed tray paper
length detection (Paper feed
side)
length detection (Paper feed
side)
Transmission type
-
Paper present
PCU
PWB
PWB
Manual paper feed
unit
unit
MPLD2
MPLD2
Manual feed paper length
detector 2
detector 2
Manual paper feed tray paper
length detection (Outside)
length detection (Outside)
Transmission type
-
Paper present
PCU
PWB
PWB
Manual paper feed
unit
unit
MPRD1
MPRD1
Paper feed tray 2 paper pass
detector 1
detector 1
Manual feed/paper feed tray 2
paper pass detection
paper pass detection
Transmission type
Paper pass
-
PCU
PWB
PWB
Paper transport
system sensor
system sensor
MPRD2
MPRD2
Paper feed tray 2 paper pass
detector 2
detector 2
Manual feed/paper feed tray 2
paper pass detection
paper pass detection
Transmission type
Paper pass
-
PCU
PWB
PWB
Paper transport
system sensor
system sensor
MTOP1
MTOP1
Manual tray pull-out position
detector 1
detector 1
Manual paper feed tray pull-out
position detection (Storing
position)
position detection (Storing
position)
Contact type
Storage
-
PCU
PWB
PWB
Manual paper feed
unit
unit
MTOP2
MTOP2
Manual tray pull-out position
detector 2
detector 2
Manual paper feed tray pull-out
position detection (Pull-out
position)
position detection (Pull-out
position)
Contact type
Pull-out
-
PCU
PWB
PWB
Manual paper feed
unit
unit
PFD2
PFD2
Paper pass detector 2
Paper pass detection from
duplex (ADU)/LCC/Desk
section
duplex (ADU)/LCC/Desk
section
Transmission type
Paper pass
-
PCU
PWB
PWB
Paper transport
system sensor
system sensor
POD1
POD1
Paper exit detector 1
Paper exit detection from
fusing
fusing
Transmission type
Paper pass
-
PCU
PWB
PWB
Paper transport
system sensor
system sensor
POD2
POD2
Paper exit detector 2
Paper pass detection from
paper exit
paper exit
Transmission type
Paper pass
-
PCU
PWB
PWB
Paper transport
system sensor
system sensor
POD3
POD3
Paper exit detector 3
Paper exit detection to upper
section paper exit tray (Full
detection)
section paper exit tray (Full
detection)
Transmission type
Paper pass
-
PCU
PWB
PWB
Paper transport
system sensor
system sensor
PPD
PPD
Resist roller front paper pass
detector
detector
Paper pass detection in front of
resist roller
resist roller
Reflection type
Paper pass
-
PCU
PWB
PWB
Paper transport
system sensor
system sensor
SPED1
SPED1
SPF document upper limit
detector
detector
SPF document upper limit
detection
detection
Transmission type
Paper present
SCN
PWB
PWB
Sensor
SPED2
SPED2
SPF document empty detector SPF document empty
detection
Transmission type
Paper present
SCN
PWB
PWB
Sensor
SPLS1
SPLS1
SPF document length detector
1
1
SPF document length
detection (Short)
detection (Short)
Transmission type
Paper present
SCN
PWB
PWB
Sensor
SPLS2
SPLS2
SPF document length detector
2
2
SPF document length
detection (Long)
detection (Long)
Transmission type
Paper present
SCN
PWB
PWB
Sensor
SPOD
SPOD
SPF paper exit detector
SPF paper exit detection
Transmission type
Paper exit
SCN
PWB
PWB
Sensor
SPPD1
SPPD1
SPF document paper pass
detector 1
detector 1
SPF document paper pass
detection 1
detection 1
Transmission type
Paper present
SCN
PWB
PWB
Sensor
SPPD2
SPPD2
SPF document paper pass
detector 2
detector 2
SPF document paper pass
detection 2
detection 2
Transmission type
Paper present
SCN
PWB
PWB
Sensor
SPPD3
SPPD3
SPF document paper pass
detector 3
detector 3
SPF document paper pass
detection 3
detection 3
Transmission type
Paper present
SCN
PWB
PWB
Sensor
SPPD4
SPPD4
SPF document paper pass
detector 4
detector 4
SPF document paper pass
detection 4
detection 4
Transmission type
Paper present
SCN
PWB
PWB
Sensor
SPWS
SPWS
SPF document size (Width)
detection analog data detector
detection analog data detector
SPF document size (Width)
detection
detection
Volume resistor
-
-
SCN
PWB
PWB
Other detector
STLD
STLD
SPF document tray lower limit
detector
detector
SPF document tray lower limit
detection
detection
Transmission type
Lower limit
SCN
PWB
PWB
Sensor
STUD
STUD
SPF document tray upper limit
detector
detector
SPF document tray upper limit
detection
detection
Transmission type
Upper limit
SCN
PWB
PWB
Sensor
T1LUD
T1LUD
Paper feed tray upper limit
detector (Paper feed tray 1)
detector (Paper feed tray 1)
Paper feed tray upper limit
(Paper feed tray 1)
(Paper feed tray 1)
Transmission type
Upper limit
-
PCU
PWB
PWB
Paper feed tray
system sensor
system sensor
T1PED
T1PED
Paper empty detector (Paper
feed tray 1)
feed tray 1)
Paper presence detection
(Paper feed tray 1)
(Paper feed tray 1)
Transmission type
Paper empty
Paper present
PCU
PWB
PWB
Paper feed tray
system sensor
system sensor
T1PPD
T1PPD
Paper pass detector (Paper
feed tray 1)
feed tray 1)
Paper pass detection from
paper feed tray 1
paper feed tray 1
Transmission type
Paper pass
-
PCU
PWB
PWB
Paper transport
system sensor
system sensor
T2LUD
T2LUD
Paper feed tray upper limit
detector (Paper feed tray 2)
detector (Paper feed tray 2)
Paper feed tray upper limit
(Paper feed tray 2)
(Paper feed tray 2)
Transmission type
Upper limit
-
PCU
PWB
PWB
Paper feed tray
system sensor
system sensor
Code
Signal
name
Name
Function/Operation
Type
Connector level
PWB
name
Note
"L"
"H"
AR-M550/M620 EXTERNAL VIEW AND INTERNAL STRUCTURE 5 - 8
T2PED
T2PED
Paper empty detector (Paper
feed tray 2)
feed tray 2)
Paper presence detection
(Paper feed tray 2)
(Paper feed tray 2)
Transmission type
Paper empty
Paper present
PCU
PWB
PWB
Paper feed tray
system sensor
system sensor
Code
Signal
name
Name
Function/Operation
Type
Connector level
PWB name
Note
"L"
"H"
CISTH
CISTH
CIS temperature sensor
CIS temperature detection
Thermistor
-
-
SCN PWB
Not used.
DMS
DMS
OPC drum marking sensor
signal
signal
OPC drum mark detection
Reflection type
-
-
PCU PWB
Analog detector
DSW-ADU
DSW-ADU
Duplex (ADU) cover open/close
detector
detector
Duplex (ADU) cover open/close
detection
detection
Transmission
type
type
Duplex (ADU)
door open
door open
Duplex (ADU)
door open
close
door open
close
PCU PWB
Door switch
DSW-DSK
DSW-DSK
Left door open/close detector
(Desk section)
(Desk section)
Left door open/close detection
(Desk section)
(Desk section)
Transmission
type
type
Desk left door
open
open
Desk left door
close
close
PCU PWB
Door switch
DSW-F
DSW-F
Front door open/close detector
Front door open/close detection
Micro switch
Front door and
left door open
left door open
Front door and
left door open
left door open
PCU PWB
Door switch
DSW-L
DSW-L
Left door open/close detector
Left door open/close detection
Micro switch
Left door, front
door open,
manual paper
feed unit pull-
out
door open,
manual paper
feed unit pull-
out
Left door, front
door close
manual paper
feed unit close
door close
manual paper
feed unit close
PCU PWB
Door switch
DSW-R
DSW-R
Manual feed open/close
detector
detector
Manual feed open/close detection Micro switch
(NC)
Left door open
or manual unit
pulled out
or manual unit
pulled out
Manual unit
insertion
insertion
PCU PWB
Door switch
HUS-DV
HUS-DV
Developing humidity sensor
Developing section peripheral
humidity detection
humidity detection
Humidity
sensor
sensor
-
-
PCU PWB
Analog detector
Code
Signal
name
Name
Function/Operation
Type
Connector level
PWB
name
Note
"L"
"H"
SOCD
SOCD
SCOV
SCOV
DSW-R
DSW-R
DSW-L
DSW-L
TH-CL
TH-CL
DMS
DMS
PCS
PCS
RTH3
RTH3
RTH1
RTH1
RTH2
RTH2
RTH2
THPS2
THPS2
TLS
TLS
TH-EX
TH-EX
HUS-DV
HUS-DV
TH-DV
TH-DV
TH-DV
TNCA
TNCA
TCS
TCS
TANSET
TANSET
DSW-ADU
DSW-ADU
M1PWS
M1PWS
HUS-TC
HUS-TC
M1SS4
M1SS4
M2SS4
M2SS4
SOCD
OCSW
SCOV
MHPS
MHPS
TH
TH
PDSELX
PDSELX
LEDX
LEDX
MHPS
TH-EX
TH-RA
DSW-ADU
DSW-L
THPS2
DSW-DSK
TLS
HUS-DV
TH-DV
TH-DV
TFSD
T1SPD
TANSET
M1SPD
M1SS1
M1SS2
M1SS2
M1SS3
M1SS3
M1SS4
M1PWS
M2SPD
T2SPD
TCS
RTH3
RTH1
RTH2
RTH2
TH-CL
DMS
PCS
DSW-F
DSW-R
TH
PDSELX
LEDX
HUS-TC
M1SS2
M1SS3
M2SS1
M2SS4
M2SS2
M2SS2
M2SS3
M2SS3
M2SS2
M2SS3
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