A:AnswerYou will need a special transfer paper that you print on then iron it on to your clothing or other material. You can find the paper where they keep photo paper in different stores.
A:AnswerIt will print directly from an iPhone; no wi-fi needed. Sometimes the phone randomly has trouble finding the printer (I haven't discovered why yet). When printing from your phone I've found it's best to send multiple images to print at once, because you cannot send a second image (or set) until the first has finished printing.