HP Photosmart Premium Fax e-All-in-One Printer, Photosmart. Print technology: Inkjet, All-in-one functions: copy, fax, print, scan, Colour all-in-one functions: copy, print, scan. Print speed (black, normal quality, A4/US Letter): 10.5 ppm, Print speed (colour, normal quality, A4/US Letter): 7.5 ppm, Print speed (black, draft quality, A4/US Letter): 34 ppm. Maximum copy resolution: 1200 x 1200 DPI, Copy speed (normal quality, black, A4): 32 cpm, Copy speed (normal quality, colour, A4): 32 cpm. Optical scanning resolution: 4800 х 4800 DPI, Maximum scan area: Legal (216 x 356), Maximum scan resolution: 19200 x 19200 DPI. Fax resolution: 300 x 300 DPI, Fax transmission speed: 3 sec/page, Fax memory: 90 pages