Filter
Top Products
magicolor 330 - Base Engine Service Manual 12-11
Wiring Diagrams and Signal Information
BD4 MCU PWB↔Used Cartridge Sensor↔Cartridge Sensor↔Rotary Sensor↔Developer Clutch↔Devel-
oper Fan↔Dispense Motor
The following table shows the signal names for this BD:
Signal Name Description
USED CARTRIDGE SENSED (H) 5VDC Monitors the status of the Toner Cartridge. Low=New cartridge.
High=Used cartridge
SENSOR ON (H) 5VDC LED power to the Cartridge Sensor. Low=Off. High=On
CARTRIDGE SENSED (L) 5VDC Monitors presence of Toner Cartridge. Low=In place. High=Not
in place
ROTARY HOME SENSED (H) 5VDC Monitors the position of the Rotary Frame Assembly. Low=Off
home. High=Home
DEVELOPER CLUTCH ON (L) 24VDC Switches the Developer Clutch. Low=On. High=Off
DEVELOPER FAN ON (H) 24VDC Switches the Developer Fan speed between fast and slow
DEVELOPER FAN HALF SPEED ON (H) 24VDC Switches the speed of the Developer Fan. Low=Off. High=On
DISPENSE MOTOR ON (L) 24VDC Switches the Dispense Motor. Low=On. High=Off