Patent ID: 6641252
Filing Date: 2003-11-04
Classification: B41J

Abstract:
A printing system of an ink jet printer which discharges an ink from said ink jet head and carries out a printing operation while relatively shifting an ink jet head and a recording paper in two shifting directions orthogonal to each other,wherein when a resolution in any one shifting direction of said two shifting directions is assumed to be â€œaâ€  and a resolution in the other shifting direction orthogonal to said one shifting direction is assumed to be â€œbâ€  and when said ink jet head is driven to draw a straight line having no overlap of dots in said other shifting direction along said one shifting direction, a property of said ink is adjusted on the basis of said resolution â€œaâ€ , said resolution â€œbâ€  and a property of said recording paper, in such a way that a line width â€œxâ€  of this straight line is x=(a2+b2)Â½ and a TEP value is 10 or less.