A:AnswerAs it says in the description and specs, it will take paper up to 13" (short dimension) through the feed slot, and will do longer than 19" (if you buy 13" rolls of paper - look at the specs again for the total length. Epson.com is where I would go for that info.
A:AnswerThere is no white ink for this printer. Third parties may provide and tell you how to modify the printer. It's NOT designed for fabric printing. Search and research and research around the web.
A:AnswerThe rear tray does but it only worked twice for me. The front tray holds about 50 pieces and is more difficult to load than even the cheapest printer. I would not suggest this printer if you rely on CAD plans.