
While Wi-Fi has been the main
focus for home networkers,
several Bluetooth-based
methods are also suitable for
wireless printing. In comparison
with Wi-Fi, however, Bluetooth
technology offers a short range, normally limited to 30 feet.
A Bluetooth module from Anycom, which costs about $100,
connects to the parallel port of a printer and enables printing
from a maximum of about 30 feet. Another Anycom unit, for
about $90, works with U.S.B. printers and has a range of 30 to
about 330 feet, depending on the Bluetooth hardware in the PC
or laptop from which you print. The F8T030 Bluetooth access
oint from Belkin that also works with U.S.B. printers and has
a similar range, is about $120.
(To attain the greater Bluetooth range of 330 feet, the PC or
laptop from which you print must be equipped with a Class 1
Bluetooth adapter; devices fitted with the more common Class
2 technology are limited to 33 feet. U.S.B. adapters are
available from companies like Anycom, Belkin and Iogear for
about $40 to $50. The tradeoff is that Class 1 adapters soak up
a lot of power and will drain a battery more quickly.)
Several newer printer models come with built-in wireless
connectivity. Hewlett
-Packard's PhotoSmart PSC 2510 and
Deskjet 5850 are Wi-Fi-ready and can connect to a Wi-Fi
network without a print server. A Hewlett spokeswoman said
the company was likely to offer this feature on additional
models, depending on demand.
A few printer models come with built-in Bluetooth capabilities
- the HP Deskjet 995ck ($250), for example. Other printers
designed mainly for travelers, like the Canon i70, have infrared
orts for wireless printing; infrared may not be the best choice
for use at home, however, because of the requirement for a
clear line of sight between the computer and printer.
At first glance, wading through the options for wireless printing
at home may seem to be intimidating. But assessing the
ossibilities step by step and taking advantage of networking
tools that you may already have on hand can pay off by
unleashing your printer's potential.
Hewlett-Packard Company
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