❏Some screen shots in this guide may list a device name other than your device. This difference does not alter the instructions.

Instructions on Using the Network Interface

Notes on powering on and off

❏Do not turn off the device and the network interface when changing the settings. This may damage the device and the network interface.

❏Do not turn off the device and the network interface while printing is in progress. This may cause operational trouble to the computer sending the print data and suspend the printing process.

❏Do not turn off the network interface during a firmware update. Otherwise, the update cannot be completed correctly and the network interface may not turn on (may not work) after the update.

Notes on USB connection

❏Only supported devices can connect to a USB downstream connector of the network interface. Do not use a USB hub.

❏Only IBM compatible computer or Macintosh equipped with USB can connect to a USB upstream connector of the network interface.

Notes on security

❏WEP Key

Set a WEP Key or WPA-PSK to prevent wireless interception by unauthorized persons. The wireless transmission speed is reduced when WEP or WPA-PSK is enabled because time is required for encryption and decryption.

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