I need to purchase a scanner so that I can transfer hand written documents etc onto a database for my job / appraisals. I've had a brief look in the shops and there seems to be quite a variation in price & other things that they do: i.e Do I but a scanner / copier / printer or as I'm thinking just a scanning device. I already have a printer which works fine, but for some odd reason dedicated scanners are more expensive than the combined ones. Any advice much appreciated.