2.
FUNCTION OVERVIEW OF CIRCUIT BOARDS
• The circuit boards used in the network interface have the functions described below.
Circuit Board Name
CLAN circuit board
Printer Circuit Board
Network Scan Circuit
Board
Internet Fax &
Network Scan Circuit
Board
2-1.
CLAN circuit board
(1)
Overview
• This circuit board is constructed to support the following interfaces: USB1.1b to enable
use as a computer printer, network LAN with the PCI bus, and expansion PCI.
• Network specifications (Ethernet): 10Base-T/100Base-TX
• Communication protocols: TCP/IP, SMTP, POP3, MIME and HTTP
• Connection methods: Connection to CN7 on MFB3 circuit board
(2)
Functions
1. USB1.1b interface
• Enables use as a computer printer through a connector for a USB connection.
2. Network LAN interface
• Enables use as a network scanner and network printer through a connector for a network
connection.
3. Expansion PCI bus interface
• Equipped with a PCI bus interface connector (specialized connector: 100 pin) for a future
expansion interface.
Enables use of network functions by connecting to the MFB3
board.
Enables use of printer functions by connecting to the MFB3 board.
Capacity: 32 MB (Pi3505e)/128 MB (Pi3505e/PS)
Enables use of network scan functions by connecting to the MFB3
board. Capacity: 128 MB
Enables use of Internet Fax and Network Scan functions by con-
necting to the MFB3 board. Capacity: 128 MB
M-3
Function Overview