Apparatus and method for adjusting a head gap of an inkjet printer

This application makes reference to, incorporates the same herein, and claims all benefits accruing under 35 U.S.C. §119 from my application APPARATUS FOR ADJUSTING HEAD-GAP OF INK-JET PRINTER filed with the Korean Industrial Property Office on Jan. 20, 2001 and there duly assigned Serial No. 3369/2001. An apparatus for adjusting a head gap of an inkjet printer includes: a main frame; an eccentric shaft rotatably disposed on the main frame, and including an eccentric supporting shaft; a head assembly movably disposed on the eccentric shaft, and including a print head for supplying ink onto a printing medium for printing on the printing medium; a head gap detecting sensor for detecting the head gap defined between the printing medium and the print head; an eccentric shaft turning means for automatically adjusting the head gap by turning the eccentric shaft by a predetermined angle; and a controller for controlling the driving of the eccentric shaft turning means so as to compensate for the head gap detected by the head gap detecting sensor to provide a predetermined head gap corresponding to the printing medium.