Printer resolution

Printer resolution is measured by the number of ink dots per inch (dpi) produced by all laser printers, including imagesetters. (See Preparing images for press).

Inkjet printers produce a microscopic spray of ink, not actual dots; however, most inkjet printers have an approximate resolution of 300 to 720 dpi (see Printing images to a desktop printer). Many inkjet printer drivers offer simplified print settings for choosing higher quality printing. To determine your printer's optimal resolution, check your printer documentation.