Mono laser printer resolution 1200 x 1200 dpi printing size in din a3 max print size 297 x 420 mm connections usb 20 ethernet 101001000 function network ready print function duplex printing print speed bw 40 pagesmin series epson workforce paper feed device paper tray number of paper trays 1 paper input 600 sheets paper output standard 500 sheets display lcd display controls buttons paper sizes a3 a4 a5 a6 b4 b5 legal letter execu