Druckervorrichtung und Verfahren zur Steuerung einer Druckervorrichtung

Details

Veröffentlichungs-Nr.

EP3842249

Aktenzeichen

EP20216903

Anmeldetag

23. Dezember 2020

Veröffentlichung

19. April 2023

Erteilung

19. April 2023

Rechtsraum

EP

IPC

B41J11/00B41J15/00B65G15/00B41J11/42B65G43/00B65G39/16B41J15/04

Abstract

A printing apparatus (100) includes a printing unit (40) that performs printing on a printing medium, a transporting belt (70) that transports the printing medium and has an endless shape, and a belt-driving roller (50) that causes the transporting belt to circulate and has a cylindrical shape. In the transporting belt (70) , a magnetic scale (71) having a magnetic pole changing at a predetermined pitch (P) is arranged along a transport direction of the printing medium. The belt-driving roller (50) includes an outer circumferential surface constituted of a magnet body, and is in contact with the transporting belt at the outer circumferential surface. The circumferential length of the outer circumferential surface of the belt-driving roller is an integer multiple of the pitch of the magnetic scale.

Anmelder

Firma

Seiko Epson Corporation

Land

🇯🇵 Japan

Fachgebiete