A:Answeryes, as far as I know. Most photos peinter full size will have a .5 inch white border. All I've been printing on this printer is 8 1/3 x 11 and it's all worked (including iron-ons for tee shirts.
A:AnswerYes, it works with an iPhone. However, this printer is VERY flimsy! And it jams VERY easily! And the jammed paper is extremely difficult to get out! I would advise against it, definitely. If you buy it, save the box and your receipt because you only have 14 or 15 days to take it back. And you WILL. My rating for this printer is 1/4 of a star.
A:AnswerI am running Windows 7 Professional and the printer is compatible. Pros: print quality, speed, and capabilities (it can do lots of things). And, the computer recognized the printer and did allow for immediate printer. That is, when I wanted to print something, the printer did it from the first time I turned it on. Cons: I could not get anything on-screen to allow me to select multiple printer functions. My previous Canon MG2520 had an on-screen box with about 25 printer functions to choose from. I had to get my IT guy to figure out how to get a Scan function icon on my desktop for the TR4520. If I want the printer to do anything else I have to go into the on-line manual and read what to do. And, the ON/OFF button has about a 3 second lag time between when you press it and when the printer turns off and you have to keep your finger on the button. Just a quick press of the button turns the printer on. But you have to hold the button in for 3 seconds or so to turn it off.
This was the least expensive printer at my local Best Buy and so far I think it is great. Paper tray is easy to access. Automatic multiple sheet feed is great. You get a lot of machine for the money.