Read Sharp MX-5500N / MX-6200N / MX-7000N (serv.man44) Service Manual online
MX-7000N EXTERNAL VIEW AND INTERNAL STRUCTURE 5 – 6
G. Sensors
Signal
name
Name
Type
Function/Operation
Active condition
Note
APPD1
ADU transport path detection 1
Photo interrupter
Detects the duplex (ADU) upstream
paper pass.
paper pass.
APPD2
ADU transport path detection 2
Photo interrupter
Detects the duplex (ADU) midstream
paper pass.
paper pass.
C3LUD
Tray 3 upper limit detection
(Lift HP detection)
(Lift HP detection)
Photo interrupter
Tray 3 upper limit detection
C3PED
Tray 3 paper empty detection
Photo interrupter
Tray 3 paper empty detection
C3PFD
Tray 3 paper entry detection
Reflection type
Tray 3 paper pass detection
C3PWD
Tray 3 width detection
Volume resistor
Tray 3 paper width detection
C3SPD
Tray 3 remaining quantity
detection
detection
Photo interrupter
Tray 3 paper remaining quantity
detection
detection
C3SS1
Tray 3 rear edge detection 1
Tact switch
Either of rear edge 1 - 4 of tray 3 is
detected to detect tray insertion.
The paper size of tray 3 is detected.
detected to detect tray insertion.
The paper size of tray 3 is detected.
PWB unit
C3SS2
Tray 3 rear edge detection 2
Tact switch
C3SS3
Tray 3 rear edge detection 3
Tact switch
C3SS4
Tray 3 rear edge detection 4
Tact switch
T1SPD
T2SPD
MHPS
HTCS_Y HTCS_M
DHPD_Y
TCS_Y
TH2
TCS_M
TCS_C DHPD_C
C4SPD
TNFD
TBBOX
C3SPD
C4LUD
C4PFD
TCS_K
PPD1
C3SS2
C3SS1
C3SS3
C3SS3
C4SS1
C4SS3
C3SS4
C4SS2
C4SS4
T1PPD1
T1PPD2
DHPD_K
PCS_CL/
PCS_K/
REG_F/
REG_R
POD1
APPD1
DSW_ADU
HTCS_K
DHPD_M
HTCS_C
TBLTC
PPD2
APPD2
PTCM_HP
THPS
CCMD
CCHP
T1LUD/T1PED
T2LUD/T2PED
C3PWD
DSW_D
MPED
MPWS
MTOP2
MPLD1
MTOP1
HUD_M/
TH_M
TH_M
MPFD
LPPD
C3PED
C4PED
C3LUD
C3PFD
T2
T2PPD
TBLTB
OCSW
TFD
POD2
PO_TMP
TFD_R
POD3
TANSET
VTOD
TH1
WEB_END
SPPD2
SPPD3
SPPD4
SOCD
SLCOV
SPPD5
SPOD
SPED2
STLD
SPPD1
SCOV
SPRDMD STUD
SPED1
SPWS
SPLS1
SPLS2
WEB_INL
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