Printing Method: Epson Micro Piezo™ print head Nozzle Configuration: 180 Nozzles Black, 59 Nozzles per Color Minimum Droplet Size: 3 pl, With Variable-Sized Droplet Technology Ink Technology: Dye Ink Printing Resolution: 5,760 x 1,440 DPI Category: Home, Home Office All-in-One Functions: Print, Scan, Copy