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Class Information
Number: 347/35
Name: Incremental printing of symbolic information > Ink jet > Ejector mechanism (i.e., print head) > With cleaning or protector > Purging without a cap
Description: Subject matter wherein the ejector* is cleaned by an ejection of fluid* in a non-marking* location.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7621626 |
Inkjet recording apparatus |
Nov. 24, 2009 |
| 7618116 |
Printing apparatus and method for alternately performing preliminary discharge control of nozzles |
Nov. 17, 2009 |
| 7614723 |
Printing system, controller for printing apparatus, method of executing printing process, and program for flushing ejection |
Nov. 10, 2009 |
| 7614720 |
Algorithm for preliminary firing of ink droplets through inkjet nozzles prior to inkjet printing operation |
Nov. 10, 2009 |
| 7607748 |
Printer |
Oct. 27, 2009 |
| 7604334 |
Ink supply system with hammer mechanism for variable purge volume/pressure |
Oct. 20, 2009 |
| 7591530 |
Printing device |
Sep. 22, 2009 |
| 7588313 |
Printer having flushing control unit to execute flushing printing on the print medium |
Sep. 15, 2009 |
| 7588300 |
Image-forming apparatus |
Sep. 15, 2009 |
| 7582687 |
Phase change inks |
Sep. 1, 2009 |
| 7578574 |
Ink-jet recording apparatus |
Aug. 25, 2009 |
| 7575317 |
Ink jet printer with conveying belts |
Aug. 18, 2009 |
| 7572845 |
Phase change inks |
Aug. 11, 2009 |
| 7571981 |
Waste ink storage structure, ink cartridge, waste ink tank and ink jet printer |
Aug. 11, 2009 |
| 7562961 |
Droplet discharging apparatus, image forming apparatus and preliminary discharge method |
Jul. 21, 2009 |
| 7556330 |
Recording apparatus and recording method |
Jul. 7, 2009 |
| 7543898 |
Liquid ejection apparatus |
Jun. 9, 2009 |
| 7537308 |
Data processing method and ink jet printing apparatus |
May. 26, 2009 |
| 7524019 |
Method for cleaning liquid ejection apparatus and liquid ejection apparatus |
Apr. 28, 2009 |
| 7524050 |
Ink jet printing |
Apr. 28, 2009 |
| 7517044 |
Inkjet printing apparatus and preliminary discharge control method of said apparatus |
Apr. 14, 2009 |
| 7513594 |
Spitting method of an array-type inkjet image forming apparatus |
Apr. 7, 2009 |
| 7510262 |
Liquid ejection apparatus and method for flushing of liquid ejection apparatus |
Mar. 31, 2009 |
| 7500733 |
Ink jet printer |
Mar. 10, 2009 |
| 7497564 |
Liquid absorbing member and ink jet recording apparatus |
Mar. 3, 2009 |
| 7497550 |
Ink over-spray containment apparatus and method |
Mar. 3, 2009 |
| 7488050 |
Image forming apparatus |
Feb. 10, 2009 |
| 7488066 |
Ink jet printer |
Feb. 10, 2009 |
| 7475962 |
Printhead cleaning device for a large printer |
Jan. 13, 2009 |
| 7467845 |
Image forming apparatus |
Dec. 23, 2008 |
| 7467844 |
Liquid ejection apparatus and method of controlling liquid ejection apparatus |
Dec. 23, 2008 |
| 7465006 |
Ink jet printing apparatus, ink jet printing method, and preliminary discharge control method |
Dec. 16, 2008 |
| 7455386 |
Inkjet-recording-head flushing method |
Nov. 25, 2008 |
| 7431438 |
Ink cartridge, recording apparatus employing ink cartridge, and manufacturing method for ink cartridge |
Oct. 7, 2008 |
| 7419241 |
Image forming apparatus |
Sep. 2, 2008 |
| 7413282 |
Ink jet printing apparatus and preliminary ejecting method |
Aug. 19, 2008 |
| 7407258 |
Ink jet recording method, recording apparatus, and recorded object |
Aug. 5, 2008 |
| 7396095 |
Ink jet printing apparatus and preliminary ink ejection method |
Jul. 8, 2008 |
| 7396105 |
Ink jet recording apparatus |
Jul. 8, 2008 |
| 7360888 |
Printing up to edges of printing paper without platen soiling |
Apr. 22, 2008 |
| 7354134 |
Inkjet recording apparatus |
Apr. 8, 2008 |
| 7354133 |
Ink jet recording apparatus and maintenance method thereof |
Apr. 8, 2008 |
| 7328966 |
Page-width inkjet printer with printhead-transfer roller arrangement |
Feb. 12, 2008 |
| 7316477 |
Ink jet printer |
Jan. 8, 2008 |
| 7316467 |
Ink jet recording apparatus having multi-layer waste ink absorber |
Jan. 8, 2008 |
| 7311373 |
Droplet ejection apparatus including recovery processing with a standby power supply |
Dec. 25, 2007 |
| 7311381 |
System for priming a pagewidth printhead cartridge |
Dec. 25, 2007 |
| 7303250 |
Liquid ejection apparatus and method of controlling the same |
Dec. 4, 2007 |
| 7300131 |
Droplet ejection apparatus with ejection failure detection means |
Nov. 27, 2007 |
| 7300135 |
Ink jet recording apparatus and maintenance mechanism therefor |
Nov. 27, 2007 |
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