Method for determining ink usage efficiency in commercial...

Details Method for determining ink usage efficiency in commercial... Method for determining ink usage efficiency in commercial...

2006-01-12

2009-06-09

Hirshfeld, Andrew H. (Department: 2858)

Electrophotography

Control of electrophotography process

Control of developing

C399S030000, C399S049000, C399S064000, C399S057000, C347S100000, C347S019000, C347S007000

Reexamination Certificate

active

07546048

ABSTRACT:
A method for determining printing ink usage efficiency (weight of ink required to print a given area) in a printing process is disclosed where the method is based on the analysis of pigment in the printed ink.

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patent: RE35911 (1998-09-01), Seitz et al.
patent: 6671050 (2003-12-01), Sugiyama et al.
Hitomi Hamada et al., An Application of the X-ray Fluorescence Method to Quantification of Ink Printed on Paper Surfaces (Part 2) Analysis of Ink Mottling, Pulp and Paper Research Conference, Tokyo, Japan, Jun. 18-19, 2001, pp. 152-155.

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