Read Sharp MX-4100N / MX-4101N / MX-5000N / MX-5001N (serv.man12) Service Manual online
MX-4101N EXTERNAL VIEW AND INTERNAL STRUCTURE 4 – 10
I. Sensor
Signal name
Name
Function/Operation
Type
NOTE
1TUD_BK
Transfer belt separation BK detection
Detects the transfer belt separation BK.
1TUD_CL
Transfer belt separation CL detection
Detects the transfer belt separation CL.
APPD1
ADU transport path detection 1
Detects the duplex (ADU) upstream paper pass.
Transmission type
APPD2
ADU transport path detection 2
Detects the duplex (ADU) midstream paper pass.
Transmission type
CLUD1
Tray 1 upper limit detection (Lift HP detection)
Detects the tray 1 upper limit.
Transmission type
CLUD2
Tray 2 upper limit detection (Lift HP detection)
Detects the tray 2 upper limit.
Transmission type
CPED1
Tray 1 paper empty detection
Detects the tray 1 paper empty.
Transmission type
CPED2
Tray 2 paper empty detection
Detects the tray 2 paper empty.
Transmission type
CPFD1
Tray 1 transport detection (Paper entry detection)
Detects tray 1 paper pass.
Reflection type
CPFD2
Tray 2 transport detection (Paper entry detection)
Detects tray 2 paper pass.
Reflection type
CSPD1
Tray 1 paper remaining quantity detection
Detects the tray 1 paper remaining quantity.
CSPD2
Tray 2 paper remaining quantity detection
Detects the tray 2 paper remaining quantity.
CSS1
Tray 1 installation detection
Detects the tray 1.
CSS2
Tray 2 installation detection
Detects the tray 2.
CSS11
Tray 1 rear edge detection 1
Insertion of the tray is detected by detecting either of
tray 1 rear edge detection 1 – 4.
The paper size of tray 1 is detected.
tray 1 rear edge detection 1 – 4.
The paper size of tray 1 is detected.
Duct switch
CSS12
Tray 1 rear edge detection 2
Duct switch
CSS13
Tray 1 rear edge detection 3
Duct switch
CSS14
Tray 1 rear edge detection 4
Duct switch
DHPD_CL
CL phase detection
Detects the CL phase.
DHPD_K
BK phase detection
Detects the BK phase.
DSW_ADU
ADU transport open/close detection
Detects the duplex (ADU) cover open/close.
Transmission type
DSW_C
Tray 1 and 2 transport cover open/close detection
Detects the tray 1 and 2 transport cover open/close.
HLPCD
Fusing pressure release sensor
Detects pressure release of the fusing roller.
Transmission type
HPOS
Shifter home position detection
Detects the shifter home position.
MHPS
Scanner home position sensor
Detects the scanner home position.
Transmission type
MPED
Manual feed paper empty detection
Detects the manual feed paper empty.
Transmission type
MPFD
Manual feed paper entry detection
Detects the manual feed paper entry.
Transmission type
MPLD
Manual feed paper length detector
Detects the manual paper feed tray paper length.
Manual paper
feed unit
feed unit
MPWD
Manual paper feed tray paper width detector
Detects the manual paper feed tray paper width.
Volume resistor
OCSW
CSPD2
CSPD1
CLUD2
HPOS
POD2
CPED2
CLUD1
TFD2
CPED1
MPLD
TH_M/HUD_M
DHPD_CL
TCS_M
TCS_C
TCS_K
DHPD_K
CPFD1
PPD1
PPD2
POD1
MTOP2
MTOP1
MPWD
MPED
APPD2
MPFD
POD3
TCS_Y
CPFD2
DSW_C
TFD3
MHPS
DSW_ADU
APPD1
1TUD_BK
1TUD_BK
1TUD_CL
1TUD_CL
REGS_R
REGS_R
REGS_F
REGS_F
CSS2
CSS1
CSS12
CSS13
CSS14
CSS11
CSS22
CSS23
CSS24
CSS21
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