Ink jet printer and method of printing

摘要

An ink jet printer includes a switch board (27) for specifying a type of a printing media (20), printing speed and a resolution, a mode selection section for selecting a printing mode based on the input from the switch board (27). The driving pulse for driving the piezoelectric element is selected based on the printing mode and the result of analysis of the print data as to the density of the ink dots for avoiding blotting, bleeding and mixing of the ink.