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EP 4 347 268 A1

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(43) Date of publication: 10.04.2024 Bulletin 2024/15 (21) Application number: 22816733.4 (22) Date of filing: 31.05.2022

(51) International Patent Classification (IPC):  B41J 29/393(2006.01) (52) Cooperative Patent Classification (CPC): B41J 2203/01; B41J 2/2142; B41J 2/2146; B41J 29/02; B41J 29/393 (86) International application number: PCT/US2022/031633 (87) International publication number: WO 2022/256336 (08.12.2022 Gazette 2022/49)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 01.06.2021 US 202117336195 (71) Applicant: Electronics for Imaging, Inc. Fremont, CA 94555 (US)

(72) Inventors: BILLOW, Steven A. Fremont, California 94555 (US) DZIESIETNIK, Ghilad Fremont, California 94555 (US) WEISMANTEL, John A. Fremont, California 94555 (US) SCHICK, Darin Fremont, California 94555 (US) LIBERMAN, Boris Fremont, California 94555 (US) RABIN, Noam Fremont, California 94555 (US) CHEN, Hsinchia Fremont, California 94555 (US) (74) Representative: Stöckeler, Ferdinand et al Schoppe, Zimmermann, Stöckeler Zinkler, Schenk & Partner mbB Patentanwälte Radlkoferstrasse 2 81373 München 81373 München (DE)