KONICA MINOLTA 215 MULTINATIONAL A4 & A3 HEAVY DUTY PRINTER Key Features:  . Speed A4 Size per Minute 21 Pages  . A4 to A3 Print / Copy/ Scan  . 250 Sheets Paper tray x 1 (Universal Paper Tray)  . 100 Sheets Multiple By pass  . Multi-copies 1–999  . Auto zooming: 25–400 % in 1 % steps  . USB Printer / Color Scanner  . Copy functions: 2in1; 4in1; book copy; ID copy  . Print resolution: 600 x 1200 dpi  . Operating systems Windows 7 (32bit/64bit) Windows 2003 Server (32/64 bit) Windows 2008 Server (32/64 bit) Windows 2008 Server R2  . Trolley  . Servo Stabilizer 220 Volts (Extra)