Sensor Input Test - Muratec MFX-2550 Field Engineering Manual

3.20 Sensor input test

This mode can confirm the sensor status. When the sensor operates, the value next to sensor name
changes from OFF to ON or from ON to OFF. For example, when open the paper cassette 1, the
CAS1:OFF change to CAS1: ON.
1. Press <Setting>, <*>, <2>, <2>.
2. Press either [Scanner Sensor Status] or [Printer Sensor Status].
Scanner Sensor Status
Name
OFF: Scanner cover is open
TXIL
ON: Scanner cover is close
DS1 OFF: No document
ON: Document existing
DS3 *
OFF: No document
ON: Document existing
DRS *
OFF: No document
ON: Document existing
*: DS3 and DRS are always "OFF" on MFX-2550.
Printer Sensor Status
Name
Show the temperature of Heater
THRM
roller.
Show the voltage of the SDRAM
BAT
backup battery.
Show the remaining toner level.
TS1
HP No sensor on this machine
PSS OFF: No paper
ON: Detect paper
SWBK OFF: No paper
ON: Detect paper
OFF: Drum new
DRNW
ON: Drum used
OFF: Developing unit new
DVNW
ON: Developing unit used
CAS1 OFF: Cassette 1 is close
ON: Cassette is open
OFF: Side cover 1 is close
SIDE_OP
ON: Side cover 1 is open
CAS2 OFF: Cassette 2 is close
ON: Cassette 2 is open
OFF: Side cover 2 is close
JAM2_OP
ON: Side cover 2 is open
CASM OFF: Bypass tray is close
ON: Bypass tray is open
FRNT_OP OFF: Front cover is close
ON: Front cover is open
NOTE
CAS2, PES2 and JAM2_OP do not change, when there is no second cassette attached.
Status
HS
DS2
APS
Status
TEMP
TS2
PDS
DREX
PES1
PES2
PES2
3-121
Name
OFF: Mirror outer than HS
ON: Mirror inner than HS
OFF: No document
ON: Document existing
OFF: Platen cover is open
ON: Platen cover is closed
Name
Show the internal temperature of
machine.
Show the remaining toner level.
OFF: No paper
ON: Detect paper jam
OFF: No drum
ON: Detect drum
OFF: No paper in cassette 1
ON: Detect paper is cassette 1
OFF: No paper in cassette 2
ON: Detect paper is cassette 2
OFF: No paper on bypass tray
ON: Detect paper on bypass tray
Status
Status