| Patent Number |
Title Of Patent |
Date Issued |
| 7158255 |
Method for printing shingling print data |
January 2, 2007 |
| A method for printing shingling print data in a shingling print pass of a multi-shingling-pass print swath. One step includes compacting the shingling print data by removing the deterministic voids associated with the shingling print algorithm. Another step includes expanding the com |
| 6857723 |
Method, printer and printhead driver for printing using two printheads |
February 22, 2005 |
| A first method obtains a printer having a single-printhead horizontal resolution of H dpi. Dots are printed using first and second printheads in the same print pass. The first printhead is enabled and the second printhead is non-enabled during a first portion of a carrier-movement di |
| 5480240 |
Print quality enhancement method and apparatus |
January 2, 1996 |
| A print quality enhancement arrangement for a dot matrix printer such as a thermal ink jet printer. The arrangement includes a buffer for receiving 300 dots per inch (dpi) resolution data in the horizontal (print head movement) direction and creates 600 dpi resolution data using image |
