OVERVIEW 17 January, 2003
6-4
6.1.4 BOARD STRUCTURE
Overview
The BCU controls all the mechanical components. The IEEE1394 interface board,
IEEE802.11b interface board, Bluetooth (wireless LAN I/F) board, USB interface
board, memory DIMM, and the HDD can be installed on the controller.
The controller connects to the BCU through a PCI bus.
Clutches
Paper Tray
Unit
LCT
Duplex
Unit
Memory Chip
(Toner Cartridge)
Operation
Panel
Thermistors
4-bin
Mailbox
Finisher
BCU
Controller
HDD
USB
Interface
Bluetooth
(Wireless I/F)
Fusing
Lamps
PCI bus
High Voltage Supply
Board - T, PA, CL
High Voltage Supply
Board - C, B
PSU
DRB
IEEE1394
Interface
IEEE1284
Interface
Memory
DIMMs
Optional
components
Standard
components
IEEE802.11b
Interface
Motors
Sensors
Synch.
Detectors
LD BoardsMotors
Polygon
Motor
G080D901.WMF
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