Sharp MX-M550U

MX-M700N TRAY PAPER FEED SECTION F – 2
Code
Signal
name
Name Function/Operation Type NOTE
T1SPD T1SPD Paper remaining quantity detector
(Paper feed tray 1)
Paper remaining detection (Paper feed tray 1) Transmission
type
Paper feed tray
remaining
quantity sensor
T2SPD T2SPD Paper remaining quantity detector
(Paper feed tray 2)
Paper remaining detection (Paper feed tray 2) Transmission
type
Paper feed tray
remaining
quantity sensor
TANSET TANSET Paper feed tray1, 2 (1, 2 tray unit)
detection signal
Paper feed tray1, 2 (1, 2 tray unit ) insertion detection Transmission
type
Paper feed tray
system sensor
T1PFC T1PFC Paper feed clutch
(Paper feed tray 1)
Paper freed tray 1 section roller ON/OFF control Electromagnetic
clutch
T2PFC T2PFC Paper feed clutch
(Paper feed tray 2)
Paper feed tray 2 section roller ON/OFF control Electromagnetic
clutch
T1LUM T1LUM Paper feed tray lift-up motor
(Paper feed tray 1)
Drives the lift plate of the paper feed tray. DC brush motor Selection of
Rotation mode/
Brake mode
T2LUM T2LUM Paper feed tray lift-up motor
(Paper feed tray 2)
Drives the lift plate of the paper feed tray. DC brush motor Selection of
Rotation mode/
Brake mode
T1PUS T1PUS Paper pickup solenoid
(Paper feed tray 1)
Presses the paper pickup roller onto paper. Electromagnetic
solenoid
T2PUS T2PUS Paper pickup solenoid
(Paper feed tray 2)
Presses the paper pickup roller onto paper. Electromagnetic
solenoid
MM MM Main motor Drives the paper feed trays 1, 2, 3, and 4, and the
manual paper feed section.
DC brushless
motor
Paper pass
T1S PWB T1S PWB Detector PWB (Paper feed tray 1, 2
paper feed unit )
(Paper feed tray 1)
Paper tray upper limit detection and paper empty
detection
T2S PWB T2S PWB Detector PWB (Paper feed tray 1, 2
paper feed unit )
(Paper feed tray2)
Paper tray upper limit detection and paper empty
detection
No. Name Function/Operation
1 Lift wire Transmits the paper tray lift moter to power the paper feed tray.
2 Paper feed table Paper is put on this table.
3 Paper feed tray unit 1, 2 regulation plates L/R Regulates the paper width to restrict skew to the minimum.
4 Pulley Transmits the paper tray lift-up motor power to the paper feed tray.
5 Paper pickup roller Sends paper to the paper feed roller.
6 Separation roller Separates paper to prevent against double feed.
7 Paper feed roller Feeds paper to the paper transport section.
8 Torque limiter Provides a certain level of resistance power for the paper separation roller rotation to prevent against
double feed.