product description : oki mono laser printer print speed : 28ppm (a4) time to first print : less than 5.5 seconds warm up time : up to 25 seconds from power save processor speed : 297mhz powerpc405 resolution : 2400 x 600dpi media capacity : input : 250 sheets of 80gsm 1 sheet multi-purpose tray output : 150 sheets face down media size : a4, a5, b5(jis), letter, legal 13/14, executive, statement media weight : tray 1/2 60-120gsm, duplex 60-105gsm, multi-purpose tray 60-163gsm interface : ieee1284 bi-directional parallel, hi-speed usb 2.0 duty cycle : 50,000 pages/month max fonts : 87 scaleable pcl fonts, 2 bitmap fonts, ocr-a/b dot matrix fonts epson fx & ibm ppr at various pitch barcode 12 types of one dimension with 28 variations: upc-a, upc-e, ean/jan-8, ean/jan-13, interleaved2of5, code39, code 128, ean/ucc-128, codabar, zip+4postnet, customer barcode, usps zip barcode languages : pcl5e, pcl6, epson fx, ibm proprinter processor : 297mhz powerpc405; memory : 32 mb dimension(h x w x d) : 268 x 369 x 395 mm; weight : approx. 11kgs * automatic duplex printing for double sided printing