(57) ABSTRACT A method of printing with a flexible number of passes is provided. Print data
may be obtained. The print data may have a content defined by data elements …

By using an inkjet head, which has for each color two parallel columns of nozzles arranged
side by Side in the main scan direction and shifted from each other by one-half the pitch at …

G06K 15/00(200601) A pnnter hous1ng cover serves the dual purpose of protect (52) U 5 Cl
358/1 3_ 358/1 12 ing the printer's paper entry slot and user interface in a closed con …

(57) ABSTRACT A method of printing a contone image in the form an array of contone color
pixel values using a printer adapted to print bi-level dots. In the method comprising the …

5,625,384 A 4/1997 Numata et al. JP T-242O25 9, 1995 5,754,198 A 5, 1998 Nishikawa JP
8-156286 A 6, 1996 5, 898443 A 4/1999 Yoshino et al. JP 9-277509 A 10, 1997 5,949,965 A …

The invention will be described with reference to a high performance color printer which
combines photographic quality image reproduction with magazine-quality text repro duction …

1 Introduction The invention will be described with reference to a high-performance color
printer which combines photo graphic-quality image reproduction with magazine-quality text …

The present invention relates to a method of printing using dots of ink discharged from
nozzles to form the image. To ensure quality and efficiency of printing, a feedback mecha …

This invention concerns a resource held in computer memory and multiple parallel
processors which require simultaneous access to the resource. The resource may be a …

Provided is a page expansion and printing method for a pagewidth inkjet printer. The
method features the step of receiving a page description having a bi-level black layer and a …