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Browse by Category: Main > Information Technology
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:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
8702189 Liquid ejection apparatus, control apparatus, and storage medium storing program Apr. 22, 2014
8690279 Liquid ejecting apparatus and control method thereof Apr. 8, 2014
8690293 Image forming apparatus, image forming method, and computer readable medium Apr. 8, 2014
8668325 Control method of liquid ejecting apparatus Mar. 11, 2014
8662635 Fluid ejection device, flushing method, and flushing program Mar. 4, 2014
8646872 Inkjet recording apparatus including ink receiving assembly Feb. 11, 2014
8646873 Ink jet recording apparatus Feb. 11, 2014
8622514 Head cleaning method and head cleaning apparatus Jan. 7, 2014
8616679 Inkjet printer Dec. 31, 2013
8550592 Fluid ejecting apparatus having an ink absorber Oct. 8, 2013
8540342 Recording apparatus, method of controlling recording apparatus and computer readable recording medium Sep. 24, 2013
8540361 Printing system with input media roller and output vacuum belts Sep. 24, 2013
8523314 Ink jet recording apparatus to utilize ink and reaction liquid that agglutinates when reacted with coloring material-containing ink Sep. 3, 2013
8506046 Inkjet nozzle flushing mechanism Aug. 13, 2013
8500240 Image forming apparatus, method of suctioning liquid from nozzles of recording head and computer readable information recording medium Aug. 6, 2013
8480198 Image forming apparatus, control method therefor, and medium storing program Jul. 9, 2013
8469487 Inkjet printing apparatus and method for printing a plurality of pixels Jun. 25, 2013
8465116 Printing apparatus and printing method Jun. 18, 2013
8419161 Non-contact method of removing flooded ink from printhead face Apr. 16, 2013
8403456 Fluid droplet discharge device and a head cleaning control method for a fluid droplet discharge device Mar. 26, 2013
8403439 Flow rate control device, liquid-droplet ejecting device, and computer readable medium Mar. 26, 2013
8398206 Recovery processing method for print head, and inkjet printing apparatus using the same Mar. 19, 2013
8398216 Reservoir assembly for supplying fluid to printhead Mar. 19, 2013
8388102 Image forming apparatus, maintenance assembly usable with image forming apparatus, and method thereof Mar. 5, 2013
8382241 Image forming apparatus performing non-printing discharge Feb. 26, 2013
8382239 Apparatus for removing ink from surfaces of components in a printer Feb. 26, 2013
8371677 Inkjet printing apparatus Feb. 12, 2013
8360549 Inkjet image forming apparatus and spitting method therefor Jan. 29, 2013
8360563 Liquid Droplet jetting apparatus Jan. 29, 2013
8360550 Fluid ejecting apparatus and maintenance method Jan. 29, 2013
8348364 Fluid supply device, printing device, and method of cleaning a printing device Jan. 8, 2013
8342639 Head cleaning method and head cleaning apparatus Jan. 1, 2013
8317296 Recording apparatus Nov. 27, 2012
8303061 Fluid supply device, printing device, and method of cleaning a printing device Nov. 6, 2012
8297734 Liquid recovery containers and liquid ejection apparatus Oct. 30, 2012
8287087 Ink discharging device and method of controlling the ink discharging device Oct. 16, 2012
8287066 Ink jet printing method Oct. 16, 2012
8282188 Inkjet head cleaning apparatus, image recording apparatus and inkjet head cleaning method Oct. 9, 2012
8277020 Liquid ejection method and liquid ejection apparatus Oct. 2, 2012
8277019 Introducing material into a printhead enclosure Oct. 2, 2012
8272705 Liquid ejection apparatus and non-transitory storage medium storing program Sep. 25, 2012
8272714 Printing spittoon Sep. 25, 2012
8262196 Methods and apparatus to provide user-customizable flush patterns in an ink-based printing system Sep. 11, 2012
8262194 Inkjet printer with cleaning device Sep. 11, 2012
8259350 Job-specific print defect management Sep. 4, 2012
8246145 Apparatus for clearing an ink drop stalagmite in an inkjet printer Aug. 21, 2012
8240811 Ink-jet recording apparatus Aug. 14, 2012
8240812 Recording apparatus Aug. 14, 2012
8235497 Liquid ejection apparatus and method of ejecting liquid using the same Aug. 7, 2012
8231205 Fluid ejecting head and fluid ejecting apparatus Jul. 31, 2012

1 2 3 4 5 6 7 8 9










 
 
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