Multifunction inkjet printer 4 in 1 printer series brother mfc printing size in din a3 max print size 297 x 420 mm resolution 4800 x 1200 dpi connections usb 20 ethernet 10100 wi fi print functions text printing auto duplex photo printing functions apple airprint google cloud print wifi direct ink economy mode paper input 250 sheets automatic document feed adf 50 sheets paper feed devices paper cassette single sheet feeder paper output standard