Title:
SERIAL PRINTER
Document Type and Number:
Japanese Patent JP2020062772
Kind Code:
A
Abstract:
To reduce occurrence of distortion of a signal output to a print head in a serial printer which can perform serial printing onto a printing medium having a size of A3 or more.SOLUTION: A serial printer which can perform serial printing onto a printing medium having a size of A3 or more, comprises: a print head; a head control signal transmission part; a head drive part; and a wiring cable having a wiring length of 1 m or more, and includes: a transmission buffer outputting a signal toward the head drive part; first wiring of which one end is electrically connected to the transmission buffer; a first resistance component electrically connected to the first wiring; second wiring connected to the first resistance component; a second resistance component connected to the second wiring; third wiring of which one end is connected to the second resistance component and the other end is electrically connected to the wiring cable; and a circuit board. A length of the third wiring is 1 mm or less.SELECTED DRAWING: Figure 3
Inventors:
HAYASHI KATSUHIKO
Application Number:
JP2018194859A
Publication Date:
April 23, 2020
Filing Date:
October 16, 2018
Export Citation:
Assignee:
SEIKO EPSON CORP
International Classes:
B41J2/01; B41J2/14; B41J29/00
Attorney, Agent or Firm:
Kazuaki Watanabe
Mitsuhiro Isobe
Satoshi Nakai
Hiroki Matsuoka
Mitsuhiro Isobe
Satoshi Nakai
Hiroki Matsuoka