2-30 Phaser 6125/6130 Color Laser Printer Service Manual
Theory of Operation
Electrical
Fan
The Fan removes heat from the printer to prevent overheating.
Power Switch
The Power Switch turns the printer AC Power Supply On/Off.
Low-Voltage Power Supply (LVPS)
Two types of LVPS are available: 100/120V and 230V. The LVPS supplies AC
power from the power source to the Fuser Heater; the LVPS also generates
and supplies stable low-voltage DC power used for the logic circuits. The
LVPS contains a control circuit for the Fuser heater, in addition to the power
circuit.
s6130-026
Fan
Power Switch
EEPROM
Humidity Sensor
LVPS
Control Panel
Interlock Switch
Side Cover Switch
Multi
Protocol
Network
Card (MPC)
HVPS
IP Board
MCU Board
GFI Breaker