Lexmark 90T9200 用户手册
2
Firmly plug the square end of the USB cable into the back of the printer.
LINE
EXT
LINE
EXT
3
Firmly plug the rectangular end of the USB cable into the USB port of the computer.
4
Follow the instructions on the computer screen.
How are infrastructure and ad hoc networks different?
Wireless networks can operate in one of two modes: infrastructure or ad hoc.
In infrastructure mode, all devices on a wireless network communicate with each other through an access point (wireless
router).
router).
In ad hoc mode, a computer with a wireless network adapter communicates directly with a printer equipped with a
wireless print server.
wireless print server.
Infrastructure
Ad hoc
Characteristics
Communication
Through an access point
Directly between devices
Security
More security options
WEP or no security
Range
Determined by the range and number
of access points
of access points
Restricted to the range of individual
devices on the network
devices on the network
Speed
Usually faster
Usually slower
Networking
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