Multifunction mono laser printer 4 in 1 printer series ricoh sp printing size in din a4 max print size 210 x 297 mm resolution 1200 x 1200 dpi connections usb 20 ethernet 101001000 print function text printing paper input 350 sheets paper feed device paper cassette paper feed type front retractable output tray paper output standard 125 sheets printing technologies black and white laser printing print speed bw 30 pagesmin printer languages hp p