... Description MFP (P/C/S) Auto-Duplex Print,Print, Scan, Copy,Double-sided copy, ADF lose; Printing and Copying Speed 22ppm (A4),CIS ... : Print Resolution600 x 600 dpi, Scan Resolution 6 Colour 00x600 ... dpi optical; 9600dpi enhanced ,Copy Resolution 1200 x 600 dpi, Copy Zoom Ratio, 50 ...