Sensor Descriptions - Muratec MFX-2550 Field Engineering Manual

2.6.2 Sensor Descriptions

The following table gives a brief description of each sensor and its function.
Code Name
DS1 Document sensor 1
DS2 Document sensor 2
DS3 Document sensor 3
DRS Document register sen-
sor
APS ADF permit sensor
HS Mirror carriage home
position sensor
Interlock switch
TXIL
Cover switch
COVER
PDS Paper discharge sensor Detects paper pass at paper exit
DPS Duplex paper sensor
OPEN1 Paper cassette open
sensor
PES1 Paper empty sensor
TS1 Toner sensor 1
TS2 Toner sensor
PSS Paper supply sensor
TRAYS Tray sensor
Jam access cover sen-
JAMC1
sor
Shift Shift sensor
PES2 Paper empty sensor
OPEN2 Paper cassette open
sensor
Jam access cover
JAMC2
sensor
Detects
Presence of document in feeder
Leading and trailing edge of
document
Leading edge of document on
back side.
MFX-2570 only.
Leading edge of document.
MFX-2570 only.
Platen cover quite close or not
Mirror carriage position
Scanner cover open or close
Detects front cover and the first
cassette jam access cover are
open or close
Detects paper pass of the duplex
printing paper
Detects the first paper cassette
open or close
Detects presence of recording
paper in the first paper
cassette
Detects the toner empty for small
capacity toner cartridge
Detects the toner empty for large
capacity toner cartridge
Detects paper feeding out of cas-
sette/tray
Detects presence of recording
paper in the bypass tray
Detects the side cover open or
close
The exit roller position.
MFX-2570 only.
Detects presence of recording
paper in the 2nd paper cassette
Detects the 2nd paper cassette
open or close
Detects the 2nd paper cassette
side cover open or close
2-22
Sensor Type
Photo interrupter
Reflector (MFX-2570)
Photo interrupter (MFX-
2550)
Reflector
Photo interrupter
Photo interrupter
Photo interrupter
Mechanical Switch
Mechanical Switch
Photo interrupter
Photo interrupter
Photo interrupter
Photo interrupter
Photo interrupter
Photo interrupter
Photo interrupter
Photo interrupter
Photo interrupter
Photo interrupter
Photo interrupter
Photo interrupter
Photo interrupter