you need to scan. Most mainstream flatbeds handle slightly larger than standard letter size (8.5 X 11). If you need larger, you'll need a sheet feeder type or one with a larger bed. For some reason your link won't load for me this AM so I can't offer advice on those. For my own home use, I just use an Epson V600 which has no feeder but works fairly well with photos, negatives and slides as well as documents. I generally scan documents to PDF files at a resolution of about 600 dpi which is the max it allows. They turn out very nicely.
I work in a local law
firm and I need to purchase a decent scanner for the office.
<div>I'd like to ask about
the difference in quality between document scanners, that are just that, and
those all-in-one devices, that are a photocopier, printer and a scanner.
I heard from someone
that devices that act as just one device are more durable and of greater
quality than all-in-one devices (?!)</div><div>Is this true? And
should I consider that factor when purchasing an office scanner?</div><div>And, one more
question, which one would you choose for your office out of these three? Allegedly, they are the best in
their line of work 
</div>
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