Bilderzeugungsgerät

Details

Veröffentlichungs-Nr.

EP4711854

Anmeldetag

12. September 2025

Veröffentlichung

18. März 2026

Rechtsraum

EP

IPC

(RICOH KK et al.)

Abstract

An image forming apparatus (IF) includes a first cartridge (CK), a second cartridge (CY), and an apparatus body (100) including a pump portion (135), a first developer container (12K), a second developer container (12Y), a first tube (QK), and a second tube (QY). A portion, of the first tube (QK) is configured to extend in a horizontal direction, a downwardly inclined direction, or an upwardly inclined direction at an angle of 45 degrees or less with respect to the horizontal direction. The length from the first end (EK1) to the second end (EK2) of the first tube (QK) is longer than the length from the third end (EY1) to the fourth end (EY2) of the second tube (QY). A cross-sectional area of an interior space of the first tube (QK) is larger than a cross-sectional area of an interior space of the second tube (QY).

Anmelder

Firma

Canon Kabushiki Kaisha

Land

🇯🇵 Japan