Scanner Features

The scanner is an essential office accessorybit there are about 16.7 million colours. The
today because within seconds documents, booksdifferent media are plain paper, books, films and
and slides can be copied faithfully. Scanners can beslides. Different sizes like envelope, postcards and
used at home, office or a shop. Depending on thepaper can be printed very effectively.
use one can select the best available scannerMost scanners offer a storage capacity of up to
whether it is the flat bed scanner, desktopfifty sheets while there are others providing a
scanner or the hand held laser barcode scanner.storage capacity of a hundred sheets. The
Each of these devices functions for differentdesktop scanner is the best because it is portable
purposes.and can accommodate any kind of media.
For home or office use the flat bed scanner is anHowever some scanners are compatible only with
especially sought after device because of its easya PC. One must therefore choose the scanner
and simple operability. The loading is done manuallythat suits the existing system. The scanning
in some brands whereas others have the facilityspeed can anywhere between 60 to 110 pages
to be loaded automatically without any assistance.per minute.
There is also a facility for automatic duplexingThe handheld laser barcode scanner is very useful
which means that both sides of the paper orto scan bar codes on gift items like video games,
document is automatically scanned. This issports goods, jewels, flowers, books etc. This is
especially useful when the volume of work isobviously useful in busy commercial
greater. Some devices are as light as 3.8establishments where the items need to be
kilograms and can be placed anywhere. There arespeedily scanned and the hand held device makes
the heavier ones weighing a little over 8 kilograms.it easy to manoeuvre. Some scanners which are
The colour resolution is as high as 4800not handheld can be tilted at a convenient angle to
horizontally and 9600 vertically. The USB portread barcodes.
helps to connect to other external devices andThe extra CCD scanning element offers better
there is very easy transference. For colourand higher quality levels of scanning by using the
scanning there is 24 or 48 bit colour compatibilityImage enhancement technology and Dynamic
and 8 bit for grey levels. However even with 24Threshold technology.