Paper Conveyance Device And Printer

Abstract: A paper conveyance device for a Inkjet printer has a first conveyance mechanism including a tractor, a second conveyance mechanism with a roller disposed between the first conveyance mechanism and printhead, a third conveyance mechanism with a roller disposed downstream from the Inkjet head, and a detector that detects the actual paper feed distance Ta of the first conveyance mechanism and the rotation of the roller of the second conveyance mechanism, wherein the paper feed distance T3 of the third conveyance mechanism > paper feed distance T2 of the second conveyance mechanism > paper feed distance T1 of the first conveyance mechanism, the paper holding force Fl of the first conveyance mechanism > paper holding force F2 of the second conveyance mechanism > paper holding force F3 of the third conveyance mechanism, the actual paper feed distance Ta and roller rotation are detected, and paper feed distance Tl is adjusted.

Patent Information

Application #

Filing Date

14 July 2011

Publication Number

45/2012

Publication Type

INA

Invention Field

ELECTRICAL

Status

Email

Parent Application

Applicants

SEIKO EPSON CORPORATION

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

Inventors

1. KAWAKAMI, HIDEKI

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

Specification

NA

Documents

Orders

Section	Controller	Decision Date

Application Documents

#	Name	Date
1	1978-DEL-2011-Form-18-(19-08-2011).pdf	2011-08-19
2	1978-DEL-2011-Correspondence-Others-(19-08-2011).pdf	2011-08-19
3	1978-DEL-2011-GPA-(21-09-2011).pdf	2011-09-21
4	1978-DEL-2011-Form-3-(21-09-2011).pdf	2011-09-21
5	1978-DEL-2011-English Translation of Priority Documents -(21-09-2011).pdf	2011-09-21
6	1978-DEL-2011-Correspondence-Others-(21-09-2011).pdf	2011-09-21
7	1978-del-2011-Form-3-(24-11-2011).pdf	2011-11-24
8	1978-del-2011-Correspondence-Others-(24-11-2011).pdf	2011-11-24
9	1978-del-2011-Form-5.pdf	2012-03-03
10	1978-del-2011-Form-3.pdf	2012-03-03
11	1978-del-2011-Form-2.pdf	2012-03-03
12	1978-del-2011-Form-1.pdf	2012-03-03
13	1978-del-2011-Drawings.pdf	2012-03-03
14	1978-del-2011-Description (Complete).pdf	2012-03-03
15	1978-del-2011-Correspondence Others.pdf	2012-03-03
16	1978-del-2011-Claims.pdf	2012-03-03
17	1978-del-2011-Abstract.pdf	2012-03-03
18	1978-del-2011-Form-1-(12-02-2015).pdf	2015-02-12
19	1978-del-2011-Correspondance Others-(12-02-2015).pdf	2015-02-12
20	1978-DEL-2011-FER.pdf	2017-07-13
21	1978-DEL-2011-Retyped Pages under Rule 14(1) (MANDATORY) [11-01-2018(online)].pdf	2018-01-11
22	1978-DEL-2011-PETITION UNDER RULE 137 [11-01-2018(online)].pdf	2018-01-11
23	1978-DEL-2011-OTHERS [11-01-2018(online)].pdf	2018-01-11
24	1978-DEL-2011-Information under section 8(2) (MANDATORY) [11-01-2018(online)].pdf	2018-01-11
25	1978-DEL-2011-FORM 3 [11-01-2018(online)].pdf	2018-01-11
26	1978-DEL-2011-FER_SER_REPLY [11-01-2018(online)].pdf	2018-01-11
27	1978-DEL-2011-CLAIMS [11-01-2018(online)].pdf	2018-01-11
28	1978-DEL-2011-ABSTRACT [11-01-2018(online)].pdf	2018-01-11
29	1978-DEL-2011-2. Marked Copy under Rule 14(2) (MANDATORY) [11-01-2018(online)].pdf	2018-01-11
30	1978-DEL-2011-HearingNoticeLetter.pdf	2019-03-01

Search Strategy

1	searchstartegy1978del2011_30-03-2017.pdf