Xerox WorkCentre 3220, Copy/Print/Colour Scan/Fax, B&W, A4. Print technology: Laser, All-in-one functions: copy, fax, scan, Maximum duty cycle: 50000 pages per month. Print speed (black, normal quality, A4/US Letter): 28 ppm, Time to first page (black, normal): 8.5 s, Warm-up time: 54 s. Maximum copy resolution: 600 x 600 DPI, Copy speed (normal quality, black, A4): 30 cpm, Copier resize: 25 - 400 %. Optical scanning resolution: 600 x 600 DPI, Maximum scan resolution: 4800 x 4800 DPI, Image formats supported: JPG, TIF. Fax resolution: Normal , Fine , Superfine, Modem speed: 33.6 Kbit/s, Fax memory: 225 pages