Tuesday, 2 November 2010

Scanners

Scanners are machines that scan things like photos, text, paperwork. There are three different types of scanners and these are:

1) All in one- this is a printer, scanner and photocopier all in one machine. 4000 DPI.


2) Flatbed- this is just a singular scanner and its a flat based scanner. 4800 DPI.


3) Drum Scanner-  this is a big scanner and it scans paper really fast and very high quality. 12000 DPI.

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