Brother MFC-4820C, Inkjet, Colour printing, 9600 x 9600 DPI, Colour copying, Colour scanning, A4 Brother MFC-4820C. Print technology: Inkjet, Printing: Colour printing, Maximum resolution: 9600 x 9600 DPI, Print speed (colour, normal quality, A4/US Letter): 11 ppm. Copying: Colour copying, Maximum copy resolution: 1200 x 1200 DPI. Scanning: Colour scanning, Optical scanning resolution: 600 x 2400 DPI. Faxing: Colour faxing. Maximum ISO A-series paper size: A4 http://www.computeractive.co.uk/ca/review/1909435/brother-mfc-4820c An all-in-one printing device packed with more features than most.