
7
Combination of USB Connection and LAN
(Wireless or Wired)
Using both USB Cable and Wireless LAN Connections
A computer communicates directly with the printer with a USB cable, while other computers are
connected over a wireless LAN (infrastructure mode).
You can exploit this configuration by setting up the printer over either a USB connection first, or
over a wireless connection first.
You can connect to a USB-connected printer from another computer over wireless LAN, and
connect another computer by USB to a wireless LAN-connected printer.
You need to perform setup both on the computer to be used with USB connection and on the
computers to be used over wireless LAN.
• A wireless LAN card or adapter must be installed in your computer to connect your computer to the
wireless LAN.
• A variant is the wireless LAN setup shown below, where your wireless LAN access point has the
router function, instead of your Internet connection device, such as a broadband modem. The type
of device in use in your network may vary. Refer to the manual provided with your device or
contact its manufacturer for details.
• The printer and the router need to be in the same network.
USB cable
Wireless LAN
access point
Wireless LAN
Broadband
modem without
router
Wireless LAN
access point
(with router)
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