Canon P-215, imageFormula. Maximum scan size: 216 x 356 mm, Scanner type: sheet-fed, Optical scanning resolution: 600 x 600 DPI. Standard input capacity: 20 sheets. Scanning media types supported: Card stock, Plain paper. Standard interfaces: USB 2.0, USB 3.0. Mac operating systems supported: Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Bundled software: Canon CaptureOnTOuch CaptureOnTOuch Lite Nuance PaperPort NewSoft Presto! BizCard Evernote, Scan drivers: ISIS, TWAIN