Sharp AR-M316. Print technology: Laser, All-in-one functions: copy, fax, scan, Maximum resolution: 600 x 600 DPI. Print speed (black, normal quality, A4/US Letter): 31 ppm, Time to first page (black, normal): 4.8 s, Warm-up time: 23 s. Maximum copy resolution: 600 x 600 DPI, Copy speed (normal quality, black, A4): 31 cpm, Copier resize: 25 - 400 %. Gray scale levels: 256 levels of grey. Modem speed: 33.6 Kbit/s, Fax memory: 2 MB