product description : samsung mono laser printer speed : up to 38ppm in a4 (40ppm in letter) first print out time : 9 seconds (from ready) resolution : up to 1200 x 1200dpi effective output paper handling : input : 500-sheet cassette tray, 100-sheet multi purpose tray output : 250-sheet face down, 100-sheet face up media size : 76 x 127mm - 216 x 356mm media type : plain paper, transparencies, labels, post card, envelope interface : hi-speed usb 2.0, ieee1284 parallel, ethernet 10/100 base tx duty cycle : monthly 200,000 sheets processor : samsung 400mhz memory : 64mb emulation : postscript3, pcl6, ibm proprinter, epson os compatibility : windows 98/me/nt4.0/2000/xp (32/64bits)/vista/2003 server (32/64bits) / various linux os incl red hat 8-9, fedora core 1 ~ 4, mandrake 9.2 ~ 10.1 and suse 8.2-9.2/ mac os 8.6 ~ 9.2/10.1 ~ 10.4 dimension(h x w x d) : 353 x 396 x 453 mm weight : 17.3kg