Bilderzeugungsvorrichtung und Anomaliebestimmungsverfahren

Details

Veröffentlichungs-Nr.

EP4722818

Anmeldetag

29. September 2025

Veröffentlichung

8. April 2026

Rechtsraum

EP

IPC

G03G15/00(KONICA MINOLTA INC et al.)

Abstract

An image forming apparatus (1) includes a drive motor (151), a transmission switching portion, a conveying processing portion (162), and an abnormality determination processing portion (163). The conveying processing portion (162) drives the drive motor (151) while the image forming portion (13) is not executing an image forming process for forming an image on a sheet (P), and executes a lift raising process for switching the transmission switching portion to a transmission state in which the driving force of the drive motor (151) is transmitted to the lift mechanism (230). The abnormality determination processing portion (163) determines absence or presence of a sheet conveying abnormality on a conveying path (140) along which the sheet (P) is conveyed by the conveying rollers (141) when the lift raising process is executed by the conveying processing portion (162) without executing an image forming process in which an image is formed on the sheet (P) by the image forming portion (13).

Anmelder

Firma

KYOCERA Document Solutions Inc.

Land

🇯🇵 Japan