Inkjet Printer Having A Paper Edge Cover

Abstract: An Inkjet printer (1) has an Inkjet head (7) , a paper conveyance path (6) that conveys tractor feed paper (2) passed the printing position P of the inkjet head (7), and a pair of paper edge covers (21L, 21R) disposed on the opposite sides of the conveyance path portion passing the printing position P of the paper conveyance path (6) . The paper edge covers (21L, 21R) are covers that cover and hide the edge portions (2L, 2R) where the sprocket holes (2a) of the tractor feed paper (2) conveyed passed the printing position P are formed from the inkjet head (7) . The paper edge covers (21L, 21R) can reliably prevent problems such as nozzle clogging caused by paper dust from the sprocket holes (2a) at the edges of the tractor feed paper (2) clinging to the nozzle face (7a) of the inkjet head (7).

Patent Information

Application #

Filing Date

14 July 2011

Publication Number

40/2013

Publication Type

INA

Invention Field

ELECTRICAL

Status

Email

Parent Application

Patent Number

Legal Status

Grant Date

2019-06-04

Renewal Date

Applicants

SEIKO EPSON CORPORATION

4-1, NISHISHINJUKU 2 - CHOME, SHINJUKU-KU, TOKYO 163 - 0811, JAPAN

Inventors

1. KAWASAKI, KOJI

C/O SEIKO EPSON CORPORATION, 3 - 5, OWA 3 - CHOME, SUWA-SHI, NAGANO 392 - 8502, JAPAN

2. HIRABAYASHI, MASATAKA

C/O SEIKO EPSON CORPORATION, 3 - 5, OWA 3 - CHOME, SUWA-SHI, NAGANO 392 - 8502, JAPAN

Specification

NA

Documents

Application Documents

#	Name	Date
1	1979-DEL-2011-Form-18-(19-08-2011).pdf	2011-08-19
2	1979-DEL-2011-Correspondence-Others-(19-08-2011).pdf	2011-08-19
3	1979-DEL-2011-GPA-(12-09-2011).pdf	2011-09-12
4	1979-DEL-2011-Correspondence-Others-(12-09-2011).pdf	2011-09-12
5	1979-del-2011-Form-3 (28-11-2011).pdf	2011-11-28
6	1979-del-2011-Correspondence others-(28-11-2011).pdf	2011-11-28
7	1979-del-2011-Form-5.pdf	2012-03-03
8	1979-del-2011-Form-3.pdf	2012-03-03
9	1979-del-2011-Form-2.pdf	2012-03-03
10	1979-del-2011-Form-1.pdf	2012-03-03
11	1979-del-2011-Drawings.pdf	2012-03-03
12	1979-del-2011-Description (Complete).pdf	2012-03-03
13	1979-del-2011-Correspondence Others.pdf	2012-03-03
14	1979-del-2011-Claims.pdf	2012-03-03
15	1979-del-2011-Abstract.pdf	2012-03-03
16	1979-del-2011-Form-1-(12-02-2015).pdf	2015-02-12
17	1979-del-2011-Correspondance Others-(12-02-2015).pdf	2015-02-12
18	1979-DEL-2011-FER.pdf	2017-10-09
19	1979-DEL-2011-Retyped Pages under Rule 14(1) (MANDATORY) [09-04-2018(online)].pdf	2018-04-09
20	1979-DEL-2011-PETITION UNDER RULE 137 [09-04-2018(online)].pdf	2018-04-09
21	1979-DEL-2011-OTHERS [09-04-2018(online)].pdf	2018-04-09
22	1979-DEL-2011-FER_SER_REPLY [09-04-2018(online)].pdf	2018-04-09
23	1979-DEL-2011-COMPLETE SPECIFICATION [09-04-2018(online)].pdf	2018-04-09
24	1979-DEL-2011-CLAIMS [09-04-2018(online)].pdf	2018-04-09
25	1979-DEL-2011-ABSTRACT [09-04-2018(online)].pdf	2018-04-09
26	1979-DEL-2011-2. Marked Copy under Rule 14(2) (MANDATORY) [09-04-2018(online)].pdf	2018-04-09
27	1979-DEL-2011-PatentCertificate04-06-2019.pdf	2019-06-04
28	1979-DEL-2011-IntimationOfGrant04-06-2019.pdf	2019-06-04

Search Strategy

1	Searchstrategy_04-05-2017.pdf