A:Answer It can duplex (2 sided) scan documents up to 11X17 (maybe slightly more than 11 - like 11.5 X 17). However, it does jam fairly regularly if the paper is glossy, thick, or bent/irregular. We scan our job forms and the forms that are folded sometimes jam up the scanner and any pages scanned previously as part of the same PDF file are not saved so you have to start again! However, when scanning nicely kept documents it works wonderfully. If you are looking for fast feed scanning to do high volumes this probably isn't what you are looking for, but as a small office printer/scanner it is nice to have the over-sized scan/print.
I don't believe this staples documents as I haven't seen anywhere on our printer that allows input of staples. Plus the output tray is exposed and there would be no way for the machine to staple it at that point.