Title:
RECOVERY DEVICE OF LIQUID DISCHARGE HEAD, LIQUID DISCHARGE DEVICE, AND RECOVERY METHOD OF LIQUID DISCHARGE HEAD
Document Type and Number:
Japanese Patent JP2015134492
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a recovery device of a liquid discharge head which shortens the time of recovery action and prevents liquid accumulation from occurring on a discharge port surface without having an absorption member and a valve.SOLUTION: A recovery device of a liquid discharge head includes: a hollow cap 3 that covers multiple discharge ports 7 of the liquid discharge head; and a suction mechanism 5 which generates a negative pressure in the cap 3. The cap 3 slides relative to the liquid discharge head 1 in a direction that intersects with a line formed by the multiple discharge ports 7.
Inventors:
KANEKO TOSHIAKI
YASHIRO TAKANORI
YAMAMOTO HIROYUKI
SHIMAZU SATOSHI
YASHIRO TAKANORI
YAMAMOTO HIROYUKI
SHIMAZU SATOSHI
Application Number:
JP2014169203A
Publication Date:
July 27, 2015
Filing Date:
August 22, 2014
Export Citation:
Assignee:
CANON KK
International Classes:
B41J2/165; B05C5/00; B05C11/10
Domestic Patent References:
| JPH11320899A | 1999-11-24 | |||
| JPH0957989A | 1997-03-04 | |||
| JPH0768766A | 1995-03-14 | |||
| JP2004009576A | 2004-01-15 | |||
| JP2009045892A | 2009-03-05 | |||
| JP2007253408A | 2007-10-04 | |||
| JP2000203060A | 2000-07-25 |
Foreign References:
| US20070222815A1 | 2007-09-27 |
Attorney, Agent or Firm:
Akio Miyazaki
Masaaki Ogata
Masaaki Ogata