Bilderzeugungsvorrichtung und Verfahren zur Steuerung der Übertragungsenergie dafür

Details

Veröffentlichungs-Nr.

EP2474867

Aktenzeichen

EP12150194

Anmeldetag

4. Januar 2012

Veröffentlichung

21. August 2019

Erteilung

21. August 2019

Rechtsraum

EP

IPC

G03G15/16G03G15/01

Abstract

An image forming apparatus including a transfer unit that transfers onto a transfer medium an image that is formed on a photosensitive medium; a power supply unit that provides a transfer power to the transfer unit; and a transfer power control unit that controls the transfer power that is provided to the transfer unit by the power supply unit. The transfer power control unit sets as a target voltage an output voltage of the power supply unit that is measured by supplying an initial transfer current to the transfer unit in a predetermined certain period before an image is transferred onto the transfer medium and controls the power supply unit to apply the set target voltage to the transfer unit while an image is being transferred onto the transfer medium.

Anmelder

Firmen

Hewlett-Packard Development Company, L.P.
HP Printing Korea Co., Ltd.
S-Printing Solution Co., Ltd.
Samsung Electronics Co., Ltd.

Land

🇺🇸 USA

Fachgebiete