[03-01889-EN] [Wi-Fi] Menu

Applicable models: CT4-LX

Please refer to the below.

This information is shown only when the optional wireless LAN/Bluetooth kit is installed.

• After finishing the settings, tap . After a message asking you whether to save the settings appears, tap . • Tap  to discard the changes. Tap  on the message to confirm whether you want to discard the changes.

The following settings are available in the [Wi-Fi] menu:

[Enable] 

Enable or disable the Wi-Fi connection.

[Wi-Fi Setting] 

Set the wireless LAN.

Appears only when the [Enable] menu is enabled.

The setting items are as follows:

[IPv4] 

Configure IPv4 for Wi-Fi.

• After doing the settings, press the  (Power/Home) button. After a message asking you whether to save the settings appears, tap . If there are any errors with the input information, a message asking you whether to discard changes appears. Tap  to discard the changes. Tap  to redo the settings.

The setting items are as follows:

[Mode] 

Select the IP address assignment method.

Only appears when [Wi-Fi Direct] is disabled.

The options are as follows:

DHCP

Automatically retrieve the IP address, subnet mask address, default gateway address, and DNS server address from the DHCP server.

Static

Manually set the IP address, subnet mask address, default gateway address, and DNS server address.

[DHCP] 

Update the lease time and get the IP address from the DHCP server again.

Shown only if [Wi-Fi Direct] is disabled and you have selected [DHCP] in the [Mode] menu.

[IP Address] 

Set and check the IP address.

Cannot be changed when [Wi-Fi Direct] is enabled.

If you have selected [DHCP] in the [Mode] menu, the screen shows the IP address you received from the DHCP server.

If you have selected [Static] in the [Mode] menu, set the IP address.

The setting range is as follows:

000.000.000.000 to 255.255.255.255

[Netmask] 

Set and check the subnet mask address.

Cannot be changed when [Wi-Fi Direct] is enabled.

If you have selected [DHCP] in the [Mode] menu, the screen shows the subnet mask address you received from the DHCP server.

If you have selected [Static] in the [Mode] menu, set the subnet mask address.

You can set each group of the address from among 0, 128, 192, 224, 240, 248, 252, 254 and 255.

The setting range is as follows:

128.000.000.000 to 255.255.255.254

[Gateway] 

Set and check the default gateway address.

Cannot be changed when [Wi-Fi Direct] is enabled.

If you have selected [DHCP] in the [Mode] menu, the screen shows the gateway address you received from the DHCP server.

If you have selected [Static] in the [Mode] menu, set the default gateway address.

The setting range is as follows:

000.000.000.000 to 255.255.255.255

• The gateway address set here is shared with the settings in [Interface] > [Network] > [Settings] > [LAN] > [IPv4].

[DNS] 

Only appears when [Wi-Fi Direct] is disabled.

Set and check DNS server addresses.

If you have selected [DHCP] in the [Mode] menu, the screen shows the DNS server address you received from the DHCP server.

If you have selected [Static] in the [Mode] menu, set the address of the DNS server.

The setting range is as follows:

000.000.000.000 to 255.255.255.255

• You can register up to three IP addresses for the DNS server. Use a comma to delimit different IP addresses. • The DNS server address set here is shared with the settings in [Interface] > [Network] > [Settings] > [LAN] > [IPv4].

[IPv6] 

Configure IPv6 for Wi-Fi.

Only appears when [Wi-Fi Direct] is disabled.

• After doing the settings, press the  (Power/Home) button. After a message asking you whether to save the settings appears, tap . If there are any errors with the input information, a message asking you whether to discard changes appears. Tap  to discard the changes. Tap  to redo the settings.

The setting items are as follows:

[Mode] 

Select the IP address assignment method or disable IPv6.

The options are as follows:

Disable

Disable IPv6.

Auto

Automatically generate the IP address, prefix length, default gateway address, and DNS server address (stateless mode).

DHCP

Automatically acquire the IP address, prefix length, default gateway address, and DNS server address from the DHCP server (stateful mode).

Static

Manually set the IP address, prefix length, default gateway address, and DNS server address.

[DHCP] 

Update the lease time and get the IP address from the DHCP server again.

Available only if you have selected [DHCP] in the [Mode] menu.

[IP Address] 

Set and check the IP address.

If you have selected [Auto] or [DHCP] in the [Mode] menu, the screen shows the IP address you acquired.

If you have selected [Static] in the [Mode] menu, set the IP address.

The setting range is as follows:

0:0:0:0:0:0:0:1 to ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff

[Prefix Length] 

If you have selected [Static] in the [Mode] menu, set the prefix.

The setting range is from 1 to 128.

[Gateway] 

Set and check the default gateway address.

If you have selected [Auto] or [DHCP] in the [Mode] menu, the screen shows the gateway address you acquired.

If you have selected [Static] in the [Mode] menu, set the default gateway address.

The setting range is as follows:

0:0:0:0:0:0:0:0 to ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff

• The gateway address set here is shared with the settings in [Interface] > [Network] > [Settings] > [LAN] > [IPv6].

[DNS] 

Set and check the address of the primary DNS server.

If you have selected [Auto] or [DHCP] in the [Mode] menu, the screen shows the DNS server address that was acquired.

If you have selected [Static] in the [Mode] menu, set the address of the DNS server.

The setting range is as follows:

0:0:0:0:0:0:0:0 to ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff

• You can register only one IP address for the DNS server for IPv6. • The DNS server address set here is shared with the settings in [Interface] > [Network] > [Settings] > [LAN] > [IPv6].

[Ports] 

Set the TCP/IP port number.

If AEP mode is enabled, there are only two ports available for LAN and wireless LAN connections.

If AEP mode is enabled and the wireless LAN interface is being used, this menu becomes unavailable. Set the port in the [Interface] > [Network] > [Settings] > [LAN] > [Ports] menu.

Roles of Port1 to Port3

In the socket server function of TCP/IP, either of the following connection methods can be used.

The ports to be used and their roles change depending on the connection method and communication protocol.

Two-port connection

•	If AEP mode is disabled (initial value)

Port1 is used for receiving print data, and Port2 is used for returning the product status.

Two-port connection is available when the communication protocol is STATUS4.

•	If AEP mode is enabled

Port1 and Port3 can be used for both receiving print data and returning the product status. Port2 cannot be used.

One-port connection

One port is used for both receiving print data and returning the product status.

When the communication protocol is STATUS4, Port3 is used.

When the communication protocol is STATUS3 or STATUS5, Port1 or Port3 is used.

 

•	AEP does not support STATUS3, STATUS4, or STATUS5.

The setting items are as follows:

[Port1] 

Set the port number for Port1.

If AEP mode is disabled, and while in the two-port connection of STATUS4, this port is used for receiving print data. While in the one-port connection of STATUS3/STATUS5, this port is used for both receiving print data and returning the product status.

While in the two-port connection in AEP mode, this port can be used for both receiving print data and returning the product status.

The setting range is from 1 to 65535.

• Set different values for each port (1, 2, and 3). • Set a port number not used by other services. If port numbers that overlap with those used by other services are used, communication cannot be performed properly.

• AEP does not support STATUS3, STATUS4, or STATUS5.

[Port2] 

Set the port number for Port2.

While in the two-port connection of STATUS4, this port is used for returning the product status.

The setting range is from 1 to 65535.

• Set different values for each port (1, 2, and 3). • Set a port number not used by other services. If port numbers that overlap with those used by other services are used, communication cannot be performed properly.

• The setting is disabled if [AEP] is enabled.

[Port3] 

Set the port number for Port3.

If AEP mode is disabled, and while in the one-port connection of STATUS3/STATUS4/STATUS5, this port is used for both receiving print data and returning the product status.

While in the two-port connection in AEP mode, this port can be used for both receiving print data and returning the product status.

The setting range is from 1 to 65535.

• Set different values for each port (1, 2, and 3). • Set a port number not used by other services. If port numbers that overlap with those used by other services are used, communication cannot be performed properly.

• You can change the return status format of Port3 to compatible mode by enabling [Legacy Status for Port 9100]. • AEP does not support STATUS3, STATUS4, or STATUS5.

[Flow Control] 

Set the communication protocol.

The options are as follows:

•

[STATUS4]

•	[STATUS4 ENQ]

•

[STATUS3]

•

[STATUS5]

•

[NONE]

[TCP Connection Queue] 

Set whether to allow queuing for connection when multiple hosts or applications are sending connection requests to the product.

While connecting with one host or application, the product can receive connection requests from other hosts or applications. The subsequent connection requests are put on hold, and processed in order of reception after the first connection is closed.

While connecting with one host or application, the product cannot receive connection requests from other hosts or applications.

• When you have enabled the setting, be sure to use one port connection for STATUS3, STATUS4, and STATUS5. Operation using two port connections for STATUS4 is not guaranteed.

[Legacy Status for Port 9100] 

Set whether to change the return status format of Port3 to compatible mode.

Does not appear if you have selected [NONE] in the [Flow Control] menu.

In compatible mode, the return status format of Port3 becomes as follows:

STATUS3

 (Compatible mode)

 (Standard mode)

STATUS4

 (Compatible mode)

 (Standard mode)

STATUS5

 (Compatible mode)

 (Standard mode)

[BCC] 

Enable or disable the BCC check function.

Available only if you have selected [STATUS5] in the [Flow Control] menu.

[Delay Reply ENQ] 

Set the period to delay status reply to status request command ENQ.

This can be set only if you have selected anything other than [STATUS4] in the [Flow Control] menu.

The setting range is from 0 to 9999 ms.

 

•	Normally, keep this setting at the initial value.

[Status4 Cyclic Response] 

Set the interval for the cyclic status response.

This can be set only if you have selected [STATUS4] in the [Flow Control] menu.

The setting range is from 100 to 999 ms.

[Proxy] 

Set a proxy.

The setting items are as follows:

• The proxy set here is shared with the settings in [Interface] > [Network] > [Settings] > [LAN] > [Proxy]. • A message prompting you to restart the product will appear on the Home screen if you have made any changes. In such a case, reboot the product to apply the settings.

[Enabled] 

Enable or disable use of proxy.

• To enable a proxy, you need to set [Server] and [Exclude].

[Server] 

Set the name or IP address of the proxy server.

Example: http://192.168.1.11

 

•	Specify a format for the IP address that starts with http. Addresses that start with https cannot be used.

 

•	Server should be set with a valid name or IP address.

•	Hold "." to input a colon (:).

[Port No.] 

Set the port number that allows communication with the proxy server.

The setting range is from 0 to 65535.

 

•	Set a port number not used by other services. If port numbers that overlap with those used by other services are used, communication cannot be performed properly.

 

•	To set the port number, [Server] should be set.

•	When set to 0, the setting will be blank and no port number will be specified.

[Username] 

Set the username if you need a username to connect to the proxy server.

You can enter 1 to 8 characters. Alphabets (capital and small letters) and numbers can be used.

 

•	To set the username, [Server] should be set.

[Password] 

Set the password if you need a password to connect to the proxy server.

You can enter 1 to 16 characters. Alphabets (capital and small letters), numbers and symbols can be used.

 

•	Some symbols cannot be used. If you enter a symbol that cannot be used, [Invalid value] appears on the screen.

 

•	To set the password, [Server] should be set.

[Exclude] 

Set names, IP addresses or domains for the proxy to exclude.

 

•	Because this setting needs to include "127.0.0.1" and "localhost", these 2 items are already input when the setting screen appears. You can add values delimited by commas.

[DHCP Options] 

Configure the DHCP options for Wi-Fi.

[DHCP Options] can be set only if you have selected [DHCP] in the [IPv4] > [Mode] menu or [IPv6] > [Mode] menu.

The setting items are as follows:

[Update DNS (Option 81)] 

Enable or disable the use of DHCP server option 81.

The options are as follows:

Enable the use of DHCP server option 81.

Disable the use of DHCP server option 81.

[Hostname] 

Set the hostname.

You can enter 0 to 255 characters. Alphabets (capital and small letters), numbers and symbols can be used.

 

•	Some symbols cannot be used. If you enter a symbol that cannot be used, [Invalid value] appears on the screen.

 

•	Periods can be input only as delimiter text.

•	If left blank, the setting is disabled.

[Wi-Fi Protected Setup(WPS)] 

Set the wireless LAN connection using the push button or PIN code method.

 

•	Refer to the manual of the access point device for its operation.

•	Not available when [Wi-Fi Direct] is active.

The setting items are as follows:

[Button (PBC)] 

Set the wireless LAN connection using the push button method.

1.	Tap [Button (PBC)] in the [Wi-Fi Protected Setup(WPS)] menu.

2.	When [Scanning...] appears on the screen, press the WPS button on the access point of the wireless LAN device.

3.	When the connection to the access point is established, [Successfully configured.] appears on the screen.

[PIN] 

Set the wireless LAN connection using the PIN code method.

1.	Tap [PIN] in the [Wi-Fi Protected Setup(WPS)] menu.

2.	When [Scanning...] appears on the screen, set the PIN code shown on the screen to the access point of the wireless LAN or computer.

3.	When the connection to the access point is established, [Successfully configured.] appears on the screen.

[Wi-Fi Direct] 

Set the Wi-Fi Direct function.

The Wi-Fi Direct function is enabled only if you have selected [Infrastructure] in the [Wi-Fi Connection Setting] > [Mode] menu. If you have changed the setting from [Ad-hoc] to [Infrastructure] in the [Wi-Fi Connection Setting] > [Mode] menu, reboot the product before setting the Wi-Fi Direct function.

The setting procedure is as follows:

1.	Set the device name for the product using [Device Name]. You can enter 1 to 16 characters. Alphabets (capital and small letters), numbers and symbols can be used.

2.	Select [Connect] to search and show the connectable device names or to accept connection requests when the product is the GO (Group Owner). Tap the device name you want to connect.

3.	Select [Start Group] if you want to start a new persistent group or select a group from the list.

4.	Select [Remove Group] to remove the persistent group in step 3.

5.	Complete the connection according to the display on the product or device you want to connect.

6.	Tap [Disconnect] if you want to stop the connection.

 

•	You can connect a maximum of 10 devices.

•	When Wi-Fi Direct is active, [Device Name] cannot be changed.

•	[Start Group] and [Remove Group] are shown only if the product is not connected to a Wi-Fi Direct network.

•	[Disconnect] is shown only if the product is connected to a Wi-Fi Direct network.

•	After setting up a start group, the product will be set to the GO (Group Owner) and will wait for a connection request from another device.

•	If the product is powered off during a persistent group connection, the group will be started automatically after the product is powered on.

[Wi-Fi Connection Setting] 

Set the wireless LAN settings.

The setting items are as follows:

[SSID] 

Set the SSID.

The screen shows the Wi-Fi network detected by the product.

Tap the name of the Wi-Fi network you want to connect.

To register a Wi-Fi network manually, tap  and enter the name of the network.

You can enter a maximum of 32 characters. Alphabets (capital and small letters), numbers and symbols can be used.

[Hidden SSID] 

Set the hidden SSID (stealth function).

Available only if you have selected [Infrastructure] in the [Mode] menu.

[Mode] 

Set the communication method of the wireless LAN.

The options are as follows:

•	[Infrastructure]

•

[Ad-hoc]

[Band] 

Set the Band.

Appears only if you have selected [Infrastructure] in the [Mode] menu.

The options are as follows:

•

[All]

•

[2.4 GHz]

•

[5 GHz]

[Channel] 

Set the communication channel.

[Channel] can be set only if you have selected [Ad-hoc] in the [Mode] menu.

The number of channels you can set varies depending on the region of the product.

[Security] 

Set the security method of the network. Set the security methods so that the product, host and network devices match.

The options are as follows:

•

[None]

•

[WEP]

•	[WPA2+WPA]

•

[WPA2]

•	[Dynamic WEP]

If you have selected [Ad-hoc] in the [Mode] menu, only [None] and [WEP] will be available.

[WEP Conf.] 

Set the WEP key.

Available only if you have selected [WEP] in the [Security] menu.

The setting items are as follows:

[Authentication] 

Set the WEP authentication method.

The options are as follows:

•	[Open System]

•	[Shared Key]

[Key Index] 

Set the key index.

Set the key index (WEP key) according to the access point of the wireless LAN you connect.

The setting range is from 1 to 4.

 

•	Depending on the access point, the range of the key index may be 0 to 3. In such a case, if you have set the product to 1, set the access point to 0.

[Key #1] to [Key #4] 

Set the WEP key #1 - key #4.

You can enter alphabet (capital and small letters) and numbers.

Depending on the length of the WEP key, the number of characters you can set is as follows:

•	When the key length is 64 bits

ASCII: Five characters

Hexadecimal: 10 characters

•	When the key length is 128 bits

ASCII: 13 characters

Hexadecimal: 26 characters

[WPA Conf.] 

Set the WPA authentication.

Appears only if you have selected [WPA2+WPA] or [WPA2] in the [Security] menu.

The setting items are as follows:

[WPA Authentication] 

Set the WPA authentication method.

The options are as follows:

•	[Personal (PSK)]

•	[Enterprise (802.1x)]

•

[CCKM]

[PSK] 

Set the PSK shared key.

Available only if you have selected [Personal (PSK)] in the [WPA Authentication] menu.

You can enter 8 to 63 ASCll characters or 64 hexadecimal digits. Alphabets, numbers and symbols can be used.

[EAP Conf.] 

Set the functions for EAP.

Appears only if you have selected items other than [Personal (PSK)] in the [WPA Authentication] menu or if you have selected [Dynamic WEP] in the [Wi-Fi Connection Setting] > [Security] menu.

The setting items are as follows:

[EAP Mode] 

Set the EAP Mode (authentication mode).

The options are as follows:

•

[FAST]

•

[LEAP]

•

[PEAP]

•

[TLS]

•

[TTLS]

[ECC Cipher Suites] 

Enable or disable the ECC Cipher Suites.

Appears only if you have selected [FAST] in the [EAP Mode] menu.

[Inner Method] 

Set the inner method.

Appears only if you have selected [FAST], [PEAP], or [TTLS] in the [EAP Mode] menu.

•	If you have selected [FAST] in the [EAP Mode] menu, the inner method is set to [AUTO].

•	If you have selected [PEAP] in the [EAP Mode] menu, the inner method is set to [MSCHAPv2].

•	If you have selected [TTLS] in the [EAP Mode] menu, the options are [MSCHAPv2], [MSCHAP], [CHAP], and [PAP].

[Username] 

Set the user name.

You can enter 0 to 63 characters. Alphabets, numbers and symbols can be used.

[Password] 

Set the password.

You can enter 0 to 32 characters. Alphabets, numbers and symbols can be used.

[Anon. Outer ID] 

Set the external ID.

Appears only if you have selected [FAST], [PEAP], or [TTLS] in the [EAP Mode] menu.

You can enter 0 to 63 characters. Alphabets, numbers and symbols can be used.

[Verify Server Cert.] 

Enable or disable server certificate validation.

Appears only if you have selected anything other than [LEAP] in the [EAP Mode] menu.

[Private Key P/W] 

Set the Private Key password.

Available only if you have selected [TLS] in the [EAP Mode] menu.

You can enter 0 to 64 characters. Alphabets, numbers and symbols can be used.

[PAC Auto Provisioning] 

Enable or disable PAC auto provisioning.

Available only if you have selected [FAST] in the [EAP Mode] menu.

[PAC Password] 

Set the PAC password.

Appears only if you have selected [FAST] in the [EAP Mode] menu and if you disabled [PAC Auto Provisioning].

You can enter 0 to 64 characters. Alphabets, numbers and symbols can be used.