Ricoh Aficio SP C820DN Design Guide

Print Controller Design Guide for Information Security
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1. Internal System Configuration
1-1 Hardware Configuration
1-1-1 MFP
Internet
System
Control
Flash ROM
Controller
Engine
Processing and
Control Unit
NVRAM
- Settings
- Counters
SD Card I/F
Ethernet
USB
TypeB
USB
TypeA
Parallel
Gigabit
Ethernet
Wireless
LAN
Bluetooth
IC Card Reader
Pict Bridge
Compatible
Device
RC Gate
TPM
Operation
Panel
IEEE 1394
External Charge
Device I/F
External Charge
Device
File Format
Converter
External
Controller I/F
Board
FCU
To Public
Tel. Line
FAX comm.
control
Line
I/F
SAF
Scanning
Image
Processing
Image
Processing
・CPU
・
RAM
RAM
- Page memory
- Firmware
Encryption
Processor
HDD
- Image data
- Mgmt. data
Host I/F
Optional I/F:
Printing

Ricoh Aficio SP C820DN Specifications

General

Brand	Ricoh
Model	Aficio SP C820DN
Category	Printer
Language	English