Patent · US Active

Printer, printing method and printer calibration method

US8390661B2 · kind B2 · utility

1Cited by

5References

11Claims

0Family size

Assignee

Hewlett-Packard Indigo B.V. · NL

Inventors

Ran Waidman · Rehovot, IL
Eyal Shelef · Nes Ziona, IL
Shlomo Harush · Nes Ziona, IL

Key dates

Filing date	Sep 25, 2008
Grant date	Mar 5, 2013
Priority date	—
Expiry date	Mar 11, 2031

Classification

Technology area (CPC G)Physics
CPC primaryG03G15/043
WIPO fieldOptics
WIPO sectorInstruments

Abstract

A method of calibrating an electrophotographic printer (30), the printer configured with a plurality of light settings, each light setting arranged to produce a different element type, the method comprising: determining (S10) a first light level required to print a first element type by applying a proportional change to a first initial light setting; and determining (S30) a second light level required to print a second element type by applying substantially the same proportional change to a second initial light setting.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.