Do scanners need inks?
No, if you are just getting a scanner, then it will not use ink. HOWEVER, if it is a scanner/printer or something that prints paper, then it will need ink. It will run on electricity from an outlet. As for price and stuff, it depends on what you want to use it for and how often. If you just want to scan something every once in a while or just want basic scan functions, just get a cheap one and get it over with. If you plan on using it often or want all kinds of nifty features, go for gold and get something nice.
