Switches - Sharp MX-2300 G Service Manual

Signal name
MPFD Manual feed paper entry detection
MPLD Manual feed paper length detector
MPWD Manual paper feed tray paper width
detector
MTOP1 Manual paper feed tray pull-out position
detector 1
MTOP2 Manual paper feed tray pull-out position
detector 1
OCSW Original cover SW
PCS_CL/K Process control sensor
POD1 Fusing after-detection
POD2 Paper exit detection
POD3 Right tray paper exit detection
PPD1 Registration pre-detection
PPD2 Registration detection
REGS_F/R Resist sensor
TCS_C Toner density sensor
TCS_K Toner density sensor
TCS_M Toner density sensor
TCS_Y Toner density sensor
TFD2 Paper exit full detection
TFD3 Right tray paper exit full detection
TH_M/HUD_M Temperature/humidity detection
H. Switches
DHSW
MSW
1TNFD
Signal name Name
1TNFD Waste toner full detection switch
DHSW Dehumidifier heater switch
(Japan only)
DSW-F Front door open/close switch
DSW-R Right door open/close switch
MSW Main SW
PWRSW Operation panel power switch
Name
Detects the manual feed paper entry.
Detects the manual paper feed tray paper length.
Detects the manual paper feed tray paper width.
Detects the manual paper feed tray paper pull-out
position (storing position).
Detects the manual paper feed tray paper pull-out
position (pull-out position).
Document size detection trigger.
Detects the toner patch density.
Detects the paper exit from fusing.
Detects the paper from paper exit.
Detects the paper exit to right tray.
Detects the paper in front of resist roller.
Detects the paper in rear of resist roller.
Detects the resist shift.
Detects the toner density (C).
Detects the toner density (K).
Detects the toner density (M).
Detects the toner density (Y).
Detects the face down paper exit tray full
Detects the right tray paper exit full.
Detects the temperature/humidity.
Type
Mechanical switch
Seesaw switch
Micro switch
Micro switch
Seesaw switch
Push switch
MX-2300/2700 N/G EXTERNAL VIEW AND INTERNAL STRUCTURE 5 – 8
Function/Operation
Function/Operation
Detects the waste toner full.
Turns ON/OFF the power lone of the dehumidifier heaters
provided in the scanner (reading) section and the paper
feed section.
Detects open/close of the front door, and turns ON/OFF
the power line of the fusing motor and the LSU laser.
Detects open/close of the right door, and turns ON/OFF
the power line of the fusing motor and the LSU laser.
Turns ON/OFF the main DC power source.
Outputs the ON/OF control signal of the DC power source.
Type NOTE
Transmission type
Manual paper
feed unit
Volume resistor
Transmission type Manual paper
feed unit
Transmission type Manual paper
feed unit
Transmission type
Reflection type
Transmission type
Transmission type
Transmission type
Reflection type
Magnetic sensor
Magnetic sensor
Magnetic sensor
Magnetic sensor
Transmission type
PWRSW
DSW-R
DSW-F
Note