Service manual

OVERVIEW 30 July, 2001
6-4
6.1.4 BOARD STRUCTURE
Overview
The BCU controls all the mechanical components. The IEEE1394 interface board,
memory DIMM, and the HDD can be installed on the controller.
The controller connects to the BCU through a PCI bus.
Clutches Sensors
Paper Tray
Unit
LCT
Duplex
Unit
Memory Chip
(Toner Cartridge)
Operation
Panel
Thermistors
4-bin
Mailbox
Finisher
BCU
Controller
HDD
Memory
DIMMs
IEEE1394
Interface
IEEE1284
Interface
Fusing
Lamps
Optional
components
Standard
components
PCI bus
High Voltage Supply
Board - T, PA, CL
Motors
Polygon
Motor
LD Boards
Synch.
Detectors
High Voltage Supply
Board - C, B
PSU
G060D551.WMF