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1. EP3583471 - CARRIER FLUID ADDITION DURING NON-PRINT CYCLES

Office
European Patent Office
Application Number 17705377
Application Date 14.02.2017
Publication Number 3583471
Publication Date 25.12.2019
Publication Kind B1
IPC
G03G 15/10
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
15Apparatus for electrographic processes using a charge pattern
06for developing
10using a liquid developer
G03G 21/00
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
21Arrangements not provided for by groups G03G13/-G03G19/92
CPC
G03G 15/101
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
15Apparatus for electrographic processes using a charge pattern
06for developing
10using a liquid developer
101for wetting the recording material
G03G 21/0094
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
21Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
0094fatigue treatment of the photoconductor
G03G 15/11
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
15Apparatus for electrographic processes using a charge pattern
06for developing
10using a liquid developer
11Removing excess liquid developer, e.g. by heat
Applicants HP INDIGO BV
Inventors ANUFA ASAF
BITAN RONEN
SCHLUMM DORON
BORENSTAIN SHMUEL
Designated States
Title
(DE) ZUGABE VON TRÄGERFLUIDEN BEI NICHTDRUCKZYKLEN
(EN) CARRIER FLUID ADDITION DURING NON-PRINT CYCLES
(FR) ADDITION DE FLUIDE DE TRANSPORT PENDANT DES CYCLES DE NON-IMPRESSION
Abstract
(EN) In an example, a method includes applying a liquid print agent comprising a carrier fluid to a photoconductive surface and reducing a proportion of the carrier fluid in the liquid print agent on the photoconductive surface at a first location during a print cycle of a print apparatus. The method may further include, during a non-print cycle of the print apparatus, adding carrier fluid to the photoconductive surface at the first location.
(FR) Dans un exemple, un procédé consiste à appliquer un agent d'impression liquide comprenant un fluide de transport sur une surface photoconductrice et réduire une proportion du fluide de transport dans l'agent d'impression liquide sur la surface photoconductrice au niveau d'un premier emplacement pendant un cycle d'impression d'un appareil d'impression. Le procédé peut également consister, pendant un cycle de non-impression de l'appareil d'impression, à ajouter un fluide de transport à la surface photoconductrice au niveau du premier emplacement.
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