PRINTER FOR EFFECTING BIDIRECTIONAL PRINTING AND METHOD OF ADJUSTING THE PRINTING POSITION THEREFOR

Title:

PRINTER FOR EFFECTING BIDIRECTIONAL PRINTING AND METHOD OF ADJUSTING THE PRINTING POSITION THEREFOR

Document Type and Number:

WIPO Patent Application WO/1999/011465

Kind Code:

A1

Abstract:

The value for adjusting the printing misregistration between one way and the return way is determined for each of the printing papers having different widths. The printing misregistration is adjusted by, for example, changing the frequency of drive clock signal given to the print head in the direction of horizontal scanning. The frequency of drive clock signal is separately set for each of regions defined by dividing the horizontal scanning range.

Inventors:

ENDO HIRONORI (JP)

Application Number:

PCT/JP1998/003908

Publication Date:

March 11, 1999

Filing Date:

August 31, 1998

Export Citation:

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Assignee:

SEIKO EPSON CORP (JP)
ENDO HIRONORI (JP)

International Classes:

B41J19/14; B41J25/22; B41J29/393; (IPC1-7): B41J2/51; B41J19/18; B41J29/46

Foreign References:

JPH0740599A	1995-02-10
JPH0422665A	1992-01-27
JPH02243373A	1990-09-27
JPH0569625A	1993-03-23

Other References: