Specifications

Print Controller Design Guide for Information Security:
Page 6 of 92
2. Internal System Configuration
2-1 Hardware Configuration
MFP
Processing and
Control Unit
- CPU
- RAM
NVRAM
・Settings
・Counters
I/O Controller
Extended
I/F
SD Card I/F
Controller
Page Memory
- RAM
- HDD
Flash
ROM
CSS I/F
External Charge
Device I/F
Ethernet
USB Type B
Host I/F
USB Type A
Bluetooth
Parallel
Gigabit
Ethernet
Wireless
LAN
Operation
Panel
LADP
External Charge
Device
To Public Tel Line
RC Gate
Internet
VideoLink
Board
File Format
Converter
Engine
Image
Processing
Image
Processing
Scanning Printing
FCU
To Public Tel.
Line
FAX comm.
control
Line
I/F
SAF
IC Card Reader
Pict Bridge
Compatible
Device
Hardware Configuration
Serial communication between the CSS (Customer Support System) I/F and LADP (Line Adapter).
Serial communication between the external charge device I/F and external coin/card-operated devices.
Image Memory area: Also performs image-processing functions such as data compression and
decompression.
Video Link Board: Acts as the interface between the MFP and external controller.
File Format Converter: Converts the file format of image files.
RC Gate: Intermediary device connected to the MFP/LP via an Ethernet connection for performing remote
diagnostic operations including firmware updates and settings changes.
SD card I/F: Used for performing service maintenance and as an interface for firmware storage media.