Normal produces good quality prints faster than best. Fast has the fastest printing speed but the lowest quality, suitable for drafts. Halftoning Halftoning is the method of placing a pattern of dots on a page to represent various shades of colour or grey. Scatter distributes dots in a random pattern, blending colours together for a continuous, uniform image. Use this option for graphics, scanned images, or photographs.
Cluster distributes dots in a uniform pattern, reducing jagged edges.
Sometimes it will give a lower contrast than other methods. Use this option for coloured text, line art, or images with distinct edges. The printer will substitute shades of grey for colour in your document and when print quality is set to Best, will print at 600 x 600 dpi. Use this option for enhanced black and white graphics or when printing colour documents for use with non-colour photocopiers. With this setting enabled , your application will control the CMYK colour values used by the printer.