Sensor/Detector - Sharp MX-M550U Service Manual

E. Sensor/detector
SPLS2 SPLS2
SPOD SPOD
AINPD AINPD
APPD1 APPD1
APPD2 APPD2
Signal
Code
name
AINPD AINPD Duplex (ADU) paper entry
detector
APPD1 APPD1 Duplex (ADU) paper pass
detector 1
APPD2 APPD2 Duplex (ADU) paper pass
detector 2
LPPD LPPD LCC paper pass detector
M1LUD M1LUD Paper tray upper limit detector
(Paper feed tray 3)
SPED1 SPED1
SPLS1 SPLS1
SPWS SPWS
STLD STLD
SPPD3 SPPD3
SPPD4 SPPD4
SPED2 SPED2
POD3 POD3
POD2 POD2
POD1 POD1
PPD PPD
MPRD2 MPRD2
PFD2 PFD2
T1LUD T1LUD
T1PPD T1PPD
T1PED T1PED
M1LUD M1LUD
M1PFD M1PFD
M2LUD M2LUD
M2PFD M2PFD
Name
Duplex (ADU) paper entry detection,
detection of paper exit to finisher
Duplex (ADU) upstream paper pass
detection
Duplex (ADU) midstream paper pass
detection
Detection of paper entry from LCC
Paper tray upper limit detection
(Paper feed tray 3)
MX-M700N EXTERNAL VIEW AND INTERNAL STRUCTURE 5 – 6
STUD STUD
SPPD1 SPPD1
SPPD2 SPPD2
MPFD2 MPFD2
MPRD1 MPRD1
T2LUD T2LUD
T2PED T2PED
M1PED M1PED
M2PED M2PED
Function/Operation
Transmission
type
Transmission
type
Transmission
type
Transmission
type
Transmission
type
MPED MPED
MPFD1 MPFD1
MPFPWS
LPPD LPPD
Connector level
Type
"L" "H"
Paper –
pass
Paper –
pass
Paper –
pass
Paper –
pass
– Upper limit
detection
MPLD2 MPLD2
MPLD1 MPLD1
MTOP1 MTOP1
MTOP2 MTOP2
NOTE
Paper transport
system sensor
Paper transport
system sensor
Paper transport
system sensor
Paper transport
system sensor
Paper feed tray
system sensor