product description : oki c8800dtn colour printer print : speed : 26ppm col/32ppm mono (a4),15ppm col/17ppm mono (a3) time to first page : colour: 10 secs, mono: 9.5 secs res : proq2400 multi-level technology; 1200 x 600dpi proc : powerpc750 500mhz; mem : 256mb/768mb (std/max) duty cycle : 75,000 pages/month (max) paper handling : tray 1 : 300 sheets of 80gsm paper sizes : a3, a4, a5, b4, b5, a6 2nd tray :530 sheets of 80gsm paper sizes: a3, a4, b4, a5, b5 multi-purpose tray : 100 sheets of 80gsm paper sizes : a3, a4, a5, b4, b5, a6, 10 envelopes (com-10, dl, c4, c5),labels (avery 7162, 7664, 7666),transparencies custom size: width 64-297mm length 105-1200mm duplex printing : standard duplex paper sizes : a3, a4, a5, b4, b5 paper output : 250 sheets face down, 100 sheets face up (80gsm) paper weight : standard tray : 64-120gsm tray 2 : 64176gsm multi-purpose tray : 64-200gsm duplex : 64105gsm printer languages : pcl 5c, pcl 6 (windows), postscript (windows/mac) port : hi-speed usb, 10/100-tx ethernet, parallel dimensions(h x w x d): 920 x 485 x 648mm