Sharp MX-M620N

MX-M700N TRAY PAPER FEED SECTION F – 4
Code
Signal
name
Name Function/Operation Type NOTE
M1LUD M1LUD Paper feed tray upper limit detector
(Paper feed tray 3)
Paper tray upper limit detection
(Paper feed tray 3)
Transmission
type
Paper feed tray
system sensor
M1PED M1PED Paper empty detector
(Paper feed tray 3)
Paper empty detection
(Paper feed tray 3)
Transmission
type
Paper feed tray
system sensor
M1PFD M1PFD Paper pass detector
(Multi Paper feed tray 3)
Paper feed tray 3 paper pass detection Transmission
type
Paper transport
system sensor
M1PWS M1PWS Paper feed tray paper width detector
(Paper feed tray 3)
Paper width detection of multi Paper feed tray
(Paper feed tray 3)
Slide resistor Analog
detector
M1SPD M1SPD Paper remaining quantity detector
(Paper feed tray 3)
Paper remaining detection
(Multi Paper feed tray 3)
Transmission
type
Paper feed tray
remaining
quantity sensor
M2LUD M2LUD Paper Paper feed tray upper limit
detector (Paper feed tray 4)
Paper tray upper limit detection
(Paper feed tray 4)
Transmission
type
Paper feed tray
system sensor
M2PED M2PED Paper empty detector
(Paper feed tray 4)
Paper empty detection
(Paper feed tray 4)
Transmission
type
Paper feed tray
system sensor
M2PFD M2PFD Paper pass detector
(Multi Paper feed tray 4)
Paper feed tray 4 paper pass detection Transmission
type
Paper transport
system sensor
M2SPD M2SPD Paper remaining quantity detector
(Paper feed tray 4)
Paper remaining quantity detection
(Paper feed tray 4)
Transmission
type
Paper feed tray
remaining
quantity sensor
M1PFC M1PFC Paper feed clutch
(Paper feed tray 3)
Paper freed tray 3 section roller ON/OFF control Electromagnetic
clutch
M2PFC M2PFC Paper feed clutch
(Paper feed tray 4)
Paper freed tray 4 section roller ON/OFF control Electromagnetic
clutch
DSKPFC1 DSKPFC1 Paper feed tray 3, 4 paper transport
clutch 1
Paper feed tray 3, 4 section paper transport roller ON/
OFF control
Electromagnetic
clutch
M1PUS M1PUS Paper pickup solenoid
(Paper feed tray 3)
Presses the paper pickup roller onto paper. Electromagnetic
solenoid
M2PUS M2PUS Paper pickup solenoid
(Paper feed tray 4)
Presses the paper pickup roller onto paper. Electromagnetic
solenoid
MM MM Main motor Drive the paper feed tray 1, 2, 3 and 4, and the
manual paper feed section.
DC brush-less
motor
Paper pass
M2SS PWB Paper size detection PWB Paper remaining detection
No. Name Function/Operation
1 Paper size detection plate Changes its own position in conjunction with the paper size (length) adjustment lever. By this opera
tion,
the paper size detector detects the paper size.
2 Paper width guide R Suppresses skew to the minimum by restricting the paper width.
3 Paper size detection rotation plate Changes its own position in conjunction with the paper size (length) adjustment lever. By this operation,
the paper size detection plate position is changed and the paper size detector detects the paper size.
4 Paper size (length) guide plate Regulates the paper size (length).
5 Paper width guide L By restricting the paper width, skew is restricted to the minimum.
6 Lift plate Lifts the paper to maintain the paper feed position at the fixed position.
7 Paper pickup roller Sends paper to the paper transport section.
8 Separation roller Separate paper to prevent against double feed
9 Paper feed roller Feeds paper to the paper transport section.
10 transport roller 8 (Paper feed tray 3)
transport roller 5 (Paper feed tray 4)
Transports paper from the paper feed tray 3 to the transport rollers 9 and 10.
Transports paper from the paper feed tray 4 to the transport rollers 6 and 7.
11 transport roller 10 (Paper feed tray 3)
transport roller 7 (Paper feed tray 4)
Transports paper from the transport rollers 7 and 8 to the transport roller 11.
Transports paper from the transport roller 5 to the transport roller 10.
12 Torque limiter Provides a certain level of resistance power for the paper separation roller rotation to prevent against
double feed.