Sharp AR-M550N - Page 38

: Feb. 9 2004
1
AR-M550/M620/M700 EXTERNAL VIEW AND INTERNAL STRUCTURE 5 - 7
M2PFD M2PFD Paper pass detector (Paper
feed tray 4)
Paper feed tray 4 paper pass
detection
Transmission type Paper pass - PCU
PWB
Paper transport
system sensor
MPED MPED Manual feed paper empty
detector
Manual paper feed tray paper
empty detection
Transmission type
Paper present Paper empty PCU
PWB
Manual paper feed
unit
MPFD1 MPFD1 Manual feed paper pass
detector 1
Manual tray paper pass
detection
Transmission type Paper pass - PCU
PWB
Paper transport
system sensor
MPFD2 MPFD2 Manual feed paper pass
detector 2
Manual tray and LCC paper
pass detection
Transmission type Paper pass - PCU
PWB
Paper transport
system sensor
MPFPWS MPFPWS Manual feed paper width
detector
Manual feed paper width
detection
Volume resistor - - PCU
PWB
Analog detector
MPLD1 MPLD1 Manual feed paper length
detector 1
Manual paper feed tray paper
length detection (Paper feed
side)
Transmission type - Paper present PCU
PWB
Manual paper feed
unit
MPLD2 MPLD2 Manual feed paper length
detector 2
Manual paper feed tray paper
length detection (Outside)
Transmission type - Paper present PCU
PWB
Manual paper feed
unit
MPRD1 MPRD1 Paper feed tray 2 paper pass
detector 1
Manual feed/paper feed tray 2/
LCC paper pass detection
Transmission type Paper pass - PCU
PWB
Paper transport
system sensor
MPRD2 MPRD2 Paper feed tray 2 paper pass
detector 2
Manual feed/paper feed tray 2/
LCC paper pass detection
Transmission type Paper pass - PCU
PWB
Paper transport
system sensor
MTOP1 MTOP1 Manual tray pull-out position
detector 1
Manual paper feed tray pull-out
position detection (Storing
position)
Contact type Storage - PCU
PWB
Manual paper feed
unit
MTOP2 MTOP2 Manual tray pull-out position
detector 2
Manual paper feed tray pull-out
position detection (Pull-out
position)
Contact type Pull-out - PCU
PWB
Manual paper feed
unit
PFD2 PFD2
Paper pass detector 2
Paper pass detection (Left
door unit) from duplex (ADU)/
No.1, 3, 4 paper feed
Transmission type Paper pass - PCU
PWB
Paper transport
system sensor
POD1 POD1
Paper exit detector 1
Paper exit detection from
fusing
Transmission type Paper pass - PCU
PWB
Paper transport
system sensor
POD2 POD2
Paper exit detector 2
Paper pass detection from
paper exit
Transmission type Paper pass - PCU
PWB
Paper transport
system sensor
POD3 POD3 Paper exit detector 3 Paper exit detection to upper
section paper exit tray (Full
detection)
Transmission type
- Paper pass
(Full detection)
PCU
PWB
Paper transport
system sensor
PPD PPD Resist roller front paper pass
detector
Paper pass detection in front of
resist roller
Reflection type Paper pass - PCU
PWB
Paper transport
system sensor
SPED1 SPED1
SPF document empty detector SPF document empty
detection
Transmission type Paper present SCN
PWB
Sensor
SPED2 SPED2
SPF document detector SPF document detection Transmission type Paper present SCN
PWB
Sensor
SPLS1 SPLS1 SPF document length detector
1
SPF document length
detection (Short)
Transmission type Paper present SCN
PWB
Sensor
SPLS2 SPLS2 SPF document length detector
2
SPF document length
detection (Long)
Transmission type Paper present SCN
PWB
Sensor
SPOD SPOD SPF paper exit detector SPF paper exit detection Transmission type Paper exit SCN
PWB
Sensor
SPPD1 SPPD1 SPF document paper pass
detector 1
SPF document paper pass
detection 1
Transmission type Paper present SCN
PWB
Sensor
SPPD2 SPPD2 SPF document paper pass
detector 2
SPF document paper pass
detection 2
Transmission type Paper present SCN
PWB
Sensor
SPPD3 SPPD3 SPF document paper pass
detector 3
SPF document paper pass
detection 3
Transmission type Paper present SCN
PWB
Sensor
SPPD4 SPPD4 SPF document paper pass
detector 4
SPF document paper pass
detection 4
Transmission type Paper present SCN
PWB
Sensor
SPWS SPWS SPF document size (Width)
detection analog data detector
SPF document size (Width)
detection
Volume resistor - - SCN
PWB
Other detector
STLD STLD SPF document tray lower limit
detector
SPF document tray lower limit
detection
Transmission type Lower limit SCN
PWB
Sensor
STUD STUD SPF document tray upper limit
detector
SPF document tray upper limit
detection
Transmission type Upper limit SCN
PWB
Sensor
T1LUD T1LUD Paper feed tray upper limit
detector (Paper feed tray 1)
Paper feed tray upper limit
(Paper feed tray 1)
Transmission type Upper limit - PCU
PWB
Paper feed tray
system sensor
T1PED T1PED Paper empty detector (Paper
feed tray 1)
Paper presence detection
(Paper feed tray 1)
Transmission type Paper empty Paper present PCU
PWB
Paper feed tray
system sensor
T1PPD T1PPD Paper pass detector (Paper
feed tray 1)
Paper pass detection from
paper feed tray 1
Transmission type Paper pass - PCU
PWB
Paper transport
system sensor
T2LUD T2LUD Paper feed tray upper limit
detector (Paper feed tray 2)
Paper feed tray upper limit
(Paper feed tray 2)
Transmission type Upper limit - PCU
PWB
Paper feed tray
system sensor
T2PED T2PED Paper empty detector (Paper
feed tray 2)
Paper presence detection
(Paper feed tray 2)
Transmission type Paper empty Paper present PCU
PWB
Paper feed tray
system sensor
Code
Signal
name
Name Function/Operation Type
Connector level
PWB
name
Note
"L" "H"
1
1
1
1
1
1
1