magicolor 330 - Base Engine Service Manual 12-17
Wiring Diagrams and Signal Information
BD7 MCU PWB↔LVPS ↔Fuser Assembly↔Oil Roll Assembly
The following table shows the signal names for this BD:
Signal Name Description
AC L AC Hot for the Heat Rods
AC N AC Neutral for the Heat Rods
TEMP Analog signal from the Fuser Temperature Sensor
FUSER EXIT PAPER SENSED (L) 5VDC Signal from the Fuser Exit Sensor. Low=Actuated. High=Not actuated
FUSER ASSEMBLY SENSED (L) 5VDC Monitors the position of the Fuser Assembly. Low=Fuser in position.
High=Fuser not in position
OIL ROLL SENSED (L) 5VDC Monitors the presence of the Oil Roll. Low=Oil Roll in position.
High=Oil Roll not in position
NEW OIL ROLL SENSED (L) 5VDC At power on, monitors the state of the Oil Roll. Low=New. High=Old