Board Structure; Overview; Controller - Ricoh J-P3 Service Manual

OVERVIEW

6.2.3 BOARD STRUCTURE

Overview
High Voltage
Clutches Supply Board - T,
PA, CL
Sensors
Sub PSU
Duplex Two-Tray Booklet
Unit Finisher Finisher
The BCU controls all mechanical components. The PCI bus connects the BCU and
controller. These optional components can be installed on the controller:
• IEEE 1284, IEEE 1394, IEEE 802.11b, or Bluetooth
• Memory DIMM
• Hard disk drive
Standard
components
Optional
components
Memory Chip
(Toner Motors
Cartridge)
Paper
LCT
Feed Unit
Ethernet
USB
SD Card
Polygon Synch.
LD Boards
Motor Detectors
BCU
DRB
Motors
6-4
20 February 2004
IEEE1284
IEEE1394
IEEE802.11b

Controller

Bluetooth
Memory
DIMMs
PCI bus
Operation
Panel
Thermistors
High Voltage Supply Board - C, B
Fusing
PSU
Lamps
G106D908.WMF
HDD