Buying a scanner

I am in art school and am thinking of buying a scanner to scan in my artworks since we need to do this all the time. Does anybody have a good suggestion as to what type of model is good for scanning in drawings?

ah i ahve a hp 3 in one
(printer scanner and photocopyer)
but its good just to get a scanner and it's quite cheap
im not really sure about hte model but i think hp will be good

How big are your drawings? We use a Canon (I'll put in the model later) at school, and it works really well, the scans are really distinct and sharp.

I too have the hp (Deskjet F380 All-in-One), but I prefer the Canon.

usually for scannners i'd go for canon types. in my college, all of the scanners are canon, though in my work place now i use HP, but i still prefer canon.

I think the 3 in ones will come in handy in the long run. I have an HP too. =D