135 > B401/B411/B431SpecificationsGeneralITEM SPECIFICATIONDimensions,W x D x H15.2 x 14.3 x 9.6 inches(387 mm x 364 mm x 245 mm )Weight 26 lbs. (11.4 kg) approximately (without secondtray)Printing method Electro-photographic printing using LEDs as lightsourcePrint color MonochromePrint speed B401: 30 ppm for Letter; 29 ppm for A4B411: 35 ppm for Letter; 33 ppm for A4B431: 40 ppm for Letter; 38 ppm for A4B431dn+: 47 ppm for Letter; 45.3 ppm for A4Resolution B401/B411: 2400 x 600 dots per inchB431: 1200 x 1200 dots per inchOperatingplatformWindows2000/XP/XPx64 server 2003 x 64 bit edition/Vista/Vista x 64 bit edition / Server 2008 /Server 2008 R2/ 7MacOS X PowerPC (10.4 - 10.5) / OS X Intel (10.4.4- 10.7)Unix/LinuxEmulations B401/B411: PCL5e, PCLXL, Epson FX, IBMProPrinterB431: PCL5e, PCLXL, Epson FX, IBM ProPrinter,PS3
