Block Diagram - Ricoh SP 230DNw Service Manual

2.4 Block Diagram

Wireless LAN PCB
T1 paper feed sensor PCB
T1 paper feed sensor
Back cover/duplex tray
sensor
Fuser unit
Center thermistor
Side thermistor
Heater
Eject
sensor PCB
Eject sensor
Low-voltage
power supply
PCB
High-voltage
power supply
PCB
Main PCB
Laser unit PCB
Polygon motor
Paper feed motor
Registration clutch
T1 clutch
Fig. 2-4
2-9
Panel PCB
LCD
Fan
New toner sensor PCB
Registration front/rear
sensor PCB
Front cover sensor
Laser unit
Confidential