Multifunction colour laser printer 4 in 1 printer series samsung clx printing size in din a4 max print size 216 x 356 mm resolution 9600 x 600 dpi connections usb 20 ethernet 10100 print functions text printing usb direct print auto duplex secure print functions eco mode energy saving mode paper input 250 sheets automatic document feed adf 50 sheets paper feed device paper cassette paper feed type front retractable output tray paper output standard