Method and apparatus for reducing contamination in liquid electrophotographic printing

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United States of America Patent

PATENT NO 10908520
SERIAL NO

16548247

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Abstract

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In an example of a method for reducing contamination, a purified imaging oil is formed by filtering an imaging oil through an imaging oil filter, and then filtering the imaging oil through a polar absorbent filter. A surface of an amorphous silicon photoconductor of a liquid electrophotographic printing apparatus is maintained by periodically applying the purified imaging oil to the amorphous silicon photoconductor.

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Patent Owner(s)

Patent OwnerAddress
HP INDIGO B VSTARTBAAN 16 AMSTELVEEN 1187 XR

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cohen, Yossi Rehovot, IL 78 783
Diamant, Reut Ness Ziona, IL 7 4
Moalem, Sasi Ness Ziona, IL 24 45
Shkuri, Kobi Ness Ziona, IL 12 18
Tal, Shahar Ness Ziona, IL 7 4

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