Steuerungsschaltung, Tintenstrahlkopfsystem und Steuerungsverfahren

Details

Veröffentlichungs-Nr.

EP3225398

Aktenzeichen

EP17163677

Anmeldetag

29. März 2017

Veröffentlichung

2. September 2020

Erteilung

2. September 2020

Rechtsraum

EP

IPC

B41J2/045

Abstract

A control circuit includes: a memory interface to communicate with a memory, the memory storing identifiers and voltage values associated with the identifiers, the identifiers identifying actuators for jetting liquid, the voltage values corresponding to values of voltages to be supplied to the actuators; and a power interface to communicate with power circuits. The control circuit is configured to: read out the identifiers and the voltage values from the memory; based on the voltage values, associate each of the identifiers with one of the power circuits; detect whether failure occurs in any of the power circuits; and based on detection of the failure being occurred in any of the power circuits, associate specified identifiers with a non-failure power circuit in which the failure is not detected, the specified identifiers associated with a failure power circuit in which the failure is detected.

Anmelder

Firma

BROTHER KOGYO KABUSHIKI KAISHA

Land

🇯🇵 Japan

Fachgebiete