saw a thread on here about being able to print from your phone
send a lot of myhermes parcel which requires a lot of trips to the library to print the delivery note
however I've read that with wi-fi printers you don't need a pc or laptop connected to it, and you can print from your phone? true, or...?
if so, which one is the cheapest available? im no good with printers, what else would i need to buy for it? (apart from the paper!) I'm only looking to print in black and white btw