The Canon Pixma MP610 Photo All-In-One produces an amazing print resolution of up to 2400 x 9600 color dpi, for remarkable detail and clarity. To achieve this, Canon Full-photolithography Inkjet Nozzle Engineering (FINE) uses a next-generation 4,608-nozzle print head that ejects precise, consistent droplets as small as 1 picoliter. The results: smoother, virtually grain-free images. The 5-color ink system includes four dye-based inks (Cyan, Magenta, Yellow, Black), and an additional pigment-based black ink. The results are truer, more life-like photos and laser-quality text. Even with all of this focus on quality images, the Canon Pixma MP610 Photo All-In-One is still incredibly fast - a 4" x 6" photo lab quality borderless photo takes approximately 21 seconds.