Host Interface (SP C340DN)

You can specify whether to set the IPv4 address automatically or manually.

Default: [Auto-Obtain (DHCP)]

You can specify whether to enable or disable stateless IPv6 address auto configuration.

Default: [Active]

• Active

• Inactive

You can configure the DHCPv6 settings.

This is a security function. For details, contact your administrator.

Default: [Inactive]

• Active

• Inactive

You can specify the effective protocol.

You can specify the network speed to operate the printer. If a communication error occurs because of compatibility problems with the hub, select a speed suitable for your network environment.

In order to reduce power consumption of network devices, the default Ethernet speed of the printer does not exceed 100BASE-TX (100 Mbps). If you want to communicate using a higher speed, select [Auto Select: Enable 1Gbps] to enable 1000BASE-T (1Gbps) communication.

Default: [Auto Select: Disable 1Gbps]

• Auto Select: Enable 1Gbps

• Auto Select: Disable 1Gbps

• 10Mbps Half Duplex

• 10Mbps Full Duplex

• 100Mbps Half Duplex

• 100Mbps Full Duplex

You can specify IEEE 802.1X Ethernet authentication. For details about IEEE 802.1X authentication, see "Configuring IEEE 802.1X Authentication", Security Guide.

Default: [Inactive]

• Active

• Inactive

You can restore the default IEEE 802.1X setting.

You can select Ethernet or Wireless LAN. This menu appears only when the optional wireless LAN interface board is installed.

If Ethernet and Wireless LAN are both connected, the selected interface has priority.

Default: [Ethernet]

• Ethernet

• Wireless LAN

You can set up encrypted communication for SSL/TLS. If you set to [Ciphertext Only], install the SSL certificate for the printer.

Default: [Ciphertext Priority]

• Ciphertext Only

• Ciphertext Priority

• Ciphertext/Cleartext

You can specify the parallel interface timing.

Default: [ACK outside]

• ACK inside

• ACK outside

• STB down

You can specify whether or not to use DMA transfer for receiving data.

Default: [High Speed]

• High Speed

• Standard

You can specify the selection signal level of the parallel interface.

Default: [High]

• High

• Low

You usually do not need to change this setting.

Default: [Inactive]

• Active

• Inactive

You can specify whether or not to enable or disable bi-directional communication.

Default: [On]

• On

• Off

You can set up wireless LAN automatically using Wi-Fi Protected Setup.

Default: [Push Button Method]

• Push Button Method

• PIN Code Method

You can specify the transmission mode for wireless LAN.

Default: [Infrastructure Mode]

• 802.11 Ad hoc Mode

• Infrastructure Mode

• Direct: Group Owner Mode

• Direct Connection Mode

You can specify the SSID settings to distinguish the access point in [Infrastructure] or [802.11 Ad hoc].

The characters that can be used are ASCII 0x20-0x7e (32 bytes).

You can specify the channel to use when [802.11 Ad hoc] has been selected. Set the channel that matches the type of the wireless LAN being used.

Default: [11]

• IEEE 802.11b/g Wireless LAN

  Frequency range:

  2412–2462 MHz (channels 1–11)

• IEEE 802.11a Wireless LAN

  Frequency range:

  5180–5240 MHz (channels 36, 40, 44, and 48)

• IEEE 802.11n Wireless LAN

  Frequency range:

  2412–2462 MHz (channels 1–11)

  5180–5240 MHz (channels 36, 40, 44, and 48)

You can specify whether or not to enable the encryption method and security type when the encryption is enabled.

Default: [Off]

• Off

• WEP

  Press [Details], and then enter the WEP key using hexadecimal and ASCII characters.

• WPA

  Press [Details], and then select the Authentication Methods.

  Select one of the following Authentication Methods:

  WPA-PSK, WPA(802.1x), WPA2-PSK, WPA2

• WPA2

  Press [Details], and then select the Authentication Method.

  When you select WPA2, the Encryption Method is set to CCMP (AES) and cannot be changed.

  Select one of the following Authentication Methods:

  WPA2-PSK, WPA2

  When you select WPA2-PSK, enter a passphrase (from 8 to 63 characters).

You can specify whether or not to enable the control panel can be used as a DHCP server. When the client on a network starts, the information such as an IP address that is required for network connection is assigned automatically.

Default: [OFF]

Configure all the following items to enable this function:

• Device name

  Press [RENAME DEVICE] on the top right of the screen, and then enter the name of the device connected to the client.

• Connection Password

  Enter the password for connecting to a network.

• Display IPv4 Address

• Connection Status

You can check the signal strength when using wireless LAN.

You can reset the wireless LAN settings to their default.

Default: [Auto Select]

• Auto Select

• Full Speed

Default: [Off]

• Level 1

• Level 2

• Off