Operating
“
2.1.3.9 Imaging
Sensor
The
actuator push to
switch and LD switch, while
cartridge is set to
switch is imaging cartridge sensor. The LD switch is laser power off switch. Laser power is
cut off at no imaging cartridge.
LD Switch
Board
Figure 2-33. Imaging Cartridge Sensor
2.1.3.10 Power Supply Circuit Function and Safety Protection
This printer’s low voltage supply board
su5
and +24
+24
is
used bias voltages supply, main motor drive, polygon scanner motor drive, fan motor drive, and
solenoid drive. The
+24
line
is cut, while interlock switch
open switch) is off. It’s a safety
protection.
interlock
Low Voltage
switch
Board
Figure 2-34. Power Supply Circuit
2-22
Rev.
