product description : phaser 3124 mono laser printer speed : up to 25 ppm (letter) / 24 ppm (a4) print resolution : up to 1200 x 600 image quality duty cycle : up to 20,000 pages / month paper handling : input : standard : bypass tray: 1 sheet; tray 1: 250 sheets output : 100 sheets media types : plain paper, env, labels, transparencies, cardstock media sizes : a4, letter, legal, folio, oficio, bond /75 to 90 gsm two-sided printing : manual first-page-out time : as fast as 9 seconds processor : 150 mhz memory : 8 mb pdl : host based connectivity : parallel, usb 1.1 (compatible with 2.0) print features : xerox status monitor, watermarks, poster printing, n-up, fit to page, scaling, overlays, auto tray select, toner saver mode dimensions (h x w x d) : 253 x 358 x 298 mm weight : 8.9 kg