Samsung SCX-4828FN. Print technology: Laser, All-in-one functions: print, copy, scan, fax, Maximum resolution: 1200 x 1200 DPI. Print speed (black, normal quality, A4/US Letter): 28 ppm, Time to first page (black, normal): 8.5 s. Maximum copy resolution: 1200 x 1200 DPI, Copy speed (normal quality, black, A4): 28 cpm, Copier resize: 25 - 400 %. Optical scanning resolution: 1200 x 1200 DPI, Scan type: Flatbed, Scan technology: CIS. Fax resolution: 300 x 300 DPI, Modem speed: 33.6 Kbit/s, Fax memory: 3.2 MB