ClassID:

57377

B41J2002/16573 - CPC Classification

Classification description:

Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material; Ink jet; Nozzles; Preventing or detecting of nozzle clogging, e.g. cleaning, capping or moistening for nozzles; Cleaning of print head nozzles Cleaning process logic, e.g. for determining type or order of cleaning processes

Recent Application in this class:
#1
20260124834
2026-05-07

COMPUTER IMPLEMENTED METHOD FOR CLEANING A SELF-CLEANING HEAD

#2
20260119099
2026-04-30

PRINTING APPARATUS, CONTROL METHOD OF PRINTING APPARATUS, AND STORAGE MEDIUM

#3
20260116108
2026-04-30

METHOD OF MANUFACTURING PRINTER

#4
20260077603
2026-03-19

LOCALIZED PRINTHEAD CLEANING IN A PRINTING SYSTEM

#5
20260070340
2026-03-12

Maintenance Method and Care Method of Print Head, Printer, and Printing Apparatus

#6
20260034795
2026-02-05

PRINTING DEVICE, INK SUPPLY DEVICE, PRINTING METHOD, AND INK SUPPLY METHOD

#7
20260021661
2026-01-22

PRINTING APPARATUS, CONTROL METHOD, AND STORAGE MEDIUM

#8
20260014794
2026-01-15

LIQUID DISCHARGE APPARATUS AND CONTROL METHOD

#9
20260004097
2026-01-01

LIQUID DROPLET EJECTING APPARATUS, LIQUID DROPLET EJECTING METHOD, AND MEDIUM STORING PROGRAM FOR LIQUID DROPLET EJECTING APPARATUS

#10
20260001355
2026-01-01

LIQUID EJECTING APPARATUS, LIQUID EJECTING METHOD, AND MEDIUM

#11
20250360715
2025-11-27

INKJET RECORDING APPARATUS, HEAD CLEANING METHOD, AND RECORDING MEDIUM

#12
20250262859
2025-08-21

LIQUID DISCHARGE APPARATUS AND MAINTENANCE METHOD

#13
20250256511
2025-08-14

LIQUID DROPLET EJECTION APPARATUS, HEAD CLEANING METHOD, AND STORAGE MEDIUM

#14
20250249684
2025-08-07

LIQUID EJECTING APPARATUS, CONTROL METHOD OF LIQUID EJECTING APPARATUS AND MEDIUM STORING PROGRAM FOR LIQUID EJECTING APPARATUS

#15
20250242597
2025-07-31

PRINTING APPARATUS AND CONTROL METHOD FOR PRINTING APPARATUS

#16
20250236109
2025-07-24

INKJET CONTROL METHOD AND INKJET RECORDING APPARATUS

#17
20250196521
2025-06-19

PRINTING APPARATUS AND CONTROL METHOD

#18
20250144937
2025-05-08

PRINT HEAD MANAGEMENT ACCESSORIES

#19
20250135782
2025-05-01

INKJET PRINTING APPARATUS AND CLEANING METHOD THEREFOR

#20
20250115049
2025-04-10

Arrangement and Method for Supplying a Print Head Cleaning Unit of an Inkjet Printing Device with a Cleaning Fluid

#21
20250108617
2025-04-03

LIQUID DISCHARGE DEVICE

#22
20250100284
2025-03-27

MAINTENANCE METHOD AND LIQUID DISCHARGE APPARATUS

#23
20250091340
2025-03-20

LIQUID EJECTION APPARATUS

#24
20250050643
2025-02-13

INK JET RECORDING METHOD AND INK JET RECORDING APPARATUS

#25
20250018716
2025-01-16

LIQUID EJECTION DEVICE AND CONTROL METHOD OF LIQUID EJECTION DEVICE

#26
20240408874
2024-12-12

Device and Method for Regenerating a Print Head

#27
20240391240
2024-11-28

LIQUID DISCHARGE APPARATUS AND ESTIMATION METHOD

#28
20240326441
2024-10-03

LIQUID EJECTING APPARATUS

#29
20240278581
2024-08-22

PRINTING DEVICE, INK SUPPLY DEVICE, PRINTING METHOD, AND INK SUPPLY METHOD

#30
20240278578
2024-08-22

PRINTING APPARATUS AND MAINTENANCE METHOD THEREFOR

#31
20240278577
2024-08-22

IMAGE FORMING DEVICE AND METHOD OF CONTROLLING IMAGE FORMING DEVICE

#32
20240278573
2024-08-22

INTELLIGENT IDENTIFICATION AND REVIVING OF MISSING JETS BASED ON CUSTOMER USAGE

#33
20240253357
2024-08-01

Liquid Ejecting Apparatus

#34
20240173980
2024-05-30

DEVICES, SYSTEMS, AND METHODS FOR PRINTHEAD CLEANING AND DIAGNOSTICS

#35
20240092083
2024-03-21

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

#36
20240066873
2024-02-29

METHOD AND APPARATUS FOR CLEANING PRINTHEAD

#37
20240001679
2024-01-04

PRINTER AND PRINTING METHOD

#38
20230405998
2023-12-21

Profile governing servicing maintenance of fluidic printhead nozzles

#39
20230347645
2023-11-02

Liquid Ejecting Apparatus

#40
20230347641
2023-11-02

Liquid Ejecting Apparatus

#41
20230249465
2023-08-10

PRINTING DEVICE INCLUDING CONTROLLER PROVIDED WITH MANUAL MAINTENANCE MODE AND AUTOMATED MAINTENANCE MODE AS CONTROL MODE FOR CONTROLLING MAINTENANCE PORTION

#42
20230234357
2023-07-27

LIQUID EJECTION HEAD AND CLEANING METHOD

#43
20230226821
2023-07-20

System and method for commencing printing operations in an inkjet printer

#44
20230219344
2023-07-13

LIQUID EJECTION DEVICE AND CONTROL METHOD FOR LIQUID EJECTION DEVICE

#45
20230202186
2023-06-29

INK JET RECORDING APPARATUS

#46
20230166533
2023-06-01

PRINTER AND PRINTING METHOD

#47
20230166500
2023-06-01

Liquid ejecting apparatus, liquid ejecting method and non-transitory storage medium storing instructions executable by the liquid ejecting apparatus

#48
20230136284
2023-05-04

RECORDING APPARATUS, CONTROL METHOD, AND STORAGE MEDIUM

#49
20230115268
2023-04-13

Head cleaning apparatus, inkjet recording apparatus, head cleaning method and storage medium

#50
20230100801
2023-03-30

Recording apparatus, method, and storage medium

#51
20230057313
2023-02-23

Method for controlling medium processing apparatus, method for controlling recording system, post-processing apparatus, and recording system

#52
20230030861
2023-02-02

Method of operating a printhead

#53
20230016876
2023-01-19

Ink-jet recording apparatus

#54
20220324232
2022-10-13

Maintenance scheduling

#55
20220297440
2022-09-22

Printer, control method, and non-transitory computer-readable medium storing computer-readable instructions

#56
20220266530
2022-08-25

Three-dimensional object printing apparatus

#57
20220250384
2022-08-11

Liquid discharging apparatus, method for controlling the liquid discharging apparatus, and computer-readable storage medium

#58
20220242126
2022-08-04

Liquid ejection device, method of controlling liquid ejection device, and non-transitory computer-readable recording medium therefor

#59
20220242125
2022-08-04

Liquid ejecting device setting non-ejection drive time based on uncapped time, temperature and humidity

#60
20220234358
2022-07-28

INTELLIGENT IDENTIFICATION AND REVIVING OF MISSING JETS BASED ON CUSTOMER USAGE

#61
20220234352
2022-07-28

Liquid ejection apparatus

#62
20220212472
2022-07-07

Printing apparatus and printing control method

#63
20220194108
2022-06-23

Recording apparatus, control method, and storage medium

#64
20220194083
2022-06-23

Liquid discharge device and maintenance method of liquid discharge device

#65
20220194076
2022-06-23

Liquid ejection apparatus

#66
20220176703
2022-06-09

Devices, systems, and methods for printhead cleaning and diagnostics

#67
20220161551
2022-05-26

Printing apparatus and printing method

#68
20220134760
2022-05-05

Cleaning device, imaging unit including cleaning device, and control method

#69
20220105729
2022-04-07

Maintenance device, liquid discharge apparatus, maintenance method, and non-transitory recording medium

#70
20220080726
2022-03-17

Information processing system, learning device, and information processing method

#71
20220063281
2022-03-03

INKJET RECORDING APPARATUS

#72
20220048288
2022-02-17

Method for in-line treatment of a thread and a system therefore comprising a treatment unit and a control unit configured to determine if a maintenance sequence is needed

#73
20220016917
2022-01-20

Recording apparatus, control method, and storage medium

#74
20210339537
2021-11-04

Fluid dispensing systems

#75
20210331495
2021-10-28

Printing apparatus, control method thereof, and storage medium

#76
20210323308
2021-10-21

Print head maintenance

#77
20210291534
2021-09-23

Printing method and printing apparatus

#78
20210260878
2021-08-26

Inkjet recording apparatus

#79
20210252865
2021-08-19

Liquid ejecting apparatus and maintenance method for liquid ejecting apparatus

#80
20210245516
2021-08-12

Liquid ejecting apparatus and maintenance method for liquid ejecting apparatus

#81
20210178767
2021-06-17

Ink jet recording system

#82
20210146688
2021-05-20

Online spitting

#83
20210129540
2021-05-06

Fluid ejection dies including strain gauge sensors

#84
20210097360
2021-04-01

Information processing device and information processing method

#85
20210094282
2021-04-01

Print head drive circuit and liquid ejecting apparatus

#86
20210094280
2021-04-01

Print head and liquid ejecting apparatus

#87
20210086517
2021-03-25

Liquid ejection apparatus and system including liquid ejection apparatus

#88
20210086504
2021-03-25

Fluid ejection device capping

#89
20210070054
2021-03-11

Ink jet recording apparatus

#90
20210060953
2021-03-04

Printing apparatus and printing system

#91
20210031529
2021-02-04

Wiping a print head

#92
20200391513
2020-12-17

Cleaning apparatus, inkjet image forming apparatus, and cleaning method

#93
20200353753
2020-11-12

Liquid discharge device

#94
20200269583
2020-08-27

Printing system, server, and control method of printing system

#95
20200269565
2020-08-27

Method and device for controlling an actuator of an inkjet printing system

#96
20200254797
2020-08-13

Recording apparatus, control method, and storage medium

#97
20200254767
2020-08-13

Inkjet printer and nonvolatile memory storing computer program

#98
20200247152
2020-08-06

Method for controlling medium processing apparatus, method for controlling recording system, post-procesing apparatus, and recording system

#99
20200247127
2020-08-06

Liquid ejection apparatus

#100
20200230954
2020-07-23

Ink jet printer

#101
20200189285
2020-06-18

Waste liquid box management method, waste liquid box, printer, and waste liquid box management system

#102
20200156367
2020-05-21

Printing device and control method for printing device

#103
20200147956
2020-05-14

Control method of liquid ejection apparatus

#104
20200114648
2020-04-16

Inkjet recording apparatus and cleaning method

#105
20200114647
2020-04-16

Method and cleaning unit for cleaning a print head

#106
20200113306
2020-04-16

Drawing device, drawing method and storage medium

#107
20200108613
2020-04-09

Ink jet recording method and ink jet recording apparatus

#108
20200108596
2020-04-09

Method of controlling liquid ejection apparatus and liquid ejection apparatus

#109
20200101717
2020-04-02

Printer, learning device, and learning method

#110
20200023645
2020-01-23

Inkjet printing apparatus

#111
20190375211
2019-12-12

Inkjet printer

#112
20190337295
2019-11-07

Ink-jet printer

#113
20190232664
2019-08-01

Liquid ejecting apparatus

#114
20190232663
2019-08-01

Liquid ejecting apparatus

#115
20190217620
2019-07-18

LIQUID DISCHARGE APPARATUS

#116
20190217604
2019-07-18

Fluid ejection device capping

#117
20190210371
2019-07-11

Gap spits at printheads

#118
20190193413
2019-06-27

Liquid discharge device

#119
20190143698
2019-05-16

Liquid jetting apparatus

#120
20190134984
2019-05-09

Liquid ejecting apparatus and maintenance method for the same

#121
20190118567
2019-04-25

Recording apparatus

#122
20190118536
2019-04-25

Ink-jet printing apparatus and cleaning method

#123
20190105926
2019-04-11

Ink-jet printer

#124
20190100014
2019-04-04

Liquid jetting apparatus

#125
20190100013
2019-04-04

Liquid jetting apparatus performing control based on evaporation amount of water content in liquid

#126
20190090609
2019-03-28

Drawing device, drawing method and storage medium

#127
20190054743
2019-02-21

Inkjet printing apparatus

#128
20190047284
2019-02-14

Method and device for controlling printing elements of an ink print head

#129
20190047282
2019-02-14

Method and controller to prevent ink leakage from a print head

#130
20190030896
2019-01-31

Printing apparatus, printing method, and non-transitory computer-readable storage medium

#131
20190023012
2019-01-24

LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS

#132
20190012126
2019-01-10

Method of scheduling print jobs

#133
20190009590
2019-01-10

Recording apparatus, control method, and storage medium

#134
20190001668
2019-01-03

Inkjet recording apparatus, computer-readable storage medium, and system

#135
20180370239
2018-12-27

Inkjet recording apparatus

#136
20180345662
2018-12-06

Dividing printer spits into bursts

#137
20180339508
2018-11-29

Ejection instructing device, print instructing apparatus, and inkjet-head drive circuit

#138
20180326733
2018-11-15

Ink-jet printer

#139
20180281424
2018-10-04

Inkjet printer with ink receptor for receiving ink as waste liquid

#140
20180281418
2018-10-04

Printhead-wiping device

#141
20180281384
2018-10-04

Controlling nozzles in a print head

#142
20180267756
2018-09-20

Server, control program, and apparatus

#143
20180264820
2018-09-20

Printer

#144
20180257380
2018-09-13

Inkjet recording apparatus and ink discharge method

#145
20180244050
2018-08-30

Ink-jet printer

#146
20180244048
2018-08-30

Inkjet print apparatus and recovery method of inkjet print apparatus

#147
20180178542
2018-06-28

Liquid ejection apparatus

#148
20180178520
2018-06-28

Inkjet printing apparatus

#149
20180162120
2018-06-14

Liquid ejecting apparatus and maintenance method for liquid ejecting apparatus

#150
20180154630
2018-06-07

Printing apparatus and printing method

#151
20180126734
2018-05-10

Spittoon system, printer and method for a printing mechanism

#152
20180117916
2018-05-03

Printing apparatus and liquid discharging control method

#153
20180099508
2018-04-12

Liquid jetting apparatus

#154
20180099503
2018-04-12

Liquid ejecting apparatus with flushing receptive body for receiving liquid during maintenance operation

#155
20180093513
2018-04-05

Local humidification for fluidic dispensing devices

#156
20180086081
2018-03-29

Liquid ejecting apparatus, flushing adjusting method, control program of liquid ejecting apparatus, and recording medium

#157
20180079218
2018-03-22

Inkjet printing apparatus and preliminary discharging method

#158
20180072062
2018-03-15

Ink-jet printer

#159
20180072060
2018-03-15

Inkjet printer

#160
20180043690
2018-02-15

Liquid discharge apparatus and maintenance method for the liquid discharge apparatus

#161
20180029372
2018-02-01

Printing apparatus, method of controlling same, and non-transitory computer-readable storage medium

#162
20180029371
2018-02-01

Ink-jet printing apparatus and cleaning method

#163
20180029369
2018-02-01

Ink-jet printer

#164
20180001644
2018-01-04

Ink jet recording apparatus and cleaning method thereof

#165
20180001622
2018-01-04

Inkjet printer, and control method of an inkjet printer

#166
20170368830
2017-12-28

Inkjet printing apparatus

#167
20170357203
2017-12-14

Printing Device Control Method and System with Executing Command Determined from Image

#168
20170348970
2017-12-07

Printer, control method of a printer, control device, and maintenance system

#169
20170326889
2017-11-16

Duplex printing system for cut sheets and a method therefore

#170
20170266964
2017-09-21

Inkjet recording apparatus and control method therefor

#171
20170266963
2017-09-21

Controlling a fluid firing unit of a printhead

#172
20170259561
2017-09-14

Liquid discharging apparatus, control method of liquid discharging apparatus, and device driver

#173
20170253035
2017-09-07

Printing apparatus and printing method

#174
20170203573
2017-07-20

Recording apparatus and storage method

#175
20170182766
2017-06-29

Inkjet printing apparatus

#176
20170182765
2017-06-29

Liquid ejecting apparatus

#177
20170173963
2017-06-22

Printhead wiping

#178
20170173962
2017-06-22

Print device and non-transitory computer readable medium

#179
20170165971
2017-06-15

Liquid discharge apparatus

#180
20170157963
2017-06-08

Systems and methods for providing a service station routine

#181
20170136772
2017-05-18

Managing a service cartridge

#182
20170136771
2017-05-18

Liquid jetting apparatus

#183
20170120598
2017-05-04

Printing apparatus, printing method, and non-transitory computer-readable storage medium

#184
20170120595
2017-05-04

Method and system for automatic preventive maintenance of a non-contact printing unit

#185
20170113463
2017-04-27

Liquid ejecting apparatus with flushing receptive body for receiving liquid during maintenance operation

#186
20170106654
2017-04-20

Liquid discharge apparatus

#187
20170087852
2017-03-30

Print device and non-transitory computer-readable medium

#188
20170066234
2017-03-09

Liquid ejection apparatus

#189
20170050440
2017-02-23

Inkjet printing machine and ink cartridge

#190
20170021631
2017-01-26

Maintenance system of ink jet recording device

#191
20170021628
2017-01-26

Inkjet printing apparatus and a flushing method therefor

#192
20170015101
2017-01-19

Printhead wiping

#193
20160379096
2016-12-29

Printing system with multiple printers

#194
20160347069
2016-12-01

Inkjet printing apparatus and preliminary discharging method

#195
20160339708
2016-11-24

Recording device

#196
20160339706
2016-11-24

Inkjet printing apparatus and method for controlling inkjet printing apparatus

#197
20160339692
2016-11-24

Ink jet printing apparatus and ink jet printing method

#198
20160325572
2016-11-10

Image forming apparatus

#199
20160303857
2016-10-20

Inkjet printing apparatus

#200
20160297204
2016-10-13

Printing system servicing

#201
20160288506
2016-10-06

Liquid ejection apparatus

#202
20160288492
2016-10-06

Controlling nozzles in a print head

#203
20160250850
2016-09-01

Method of controlling a fluid firing unit of a printhead

#204
20160236474
2016-08-18

Managing a service cartridge for an inkjet printhead

#205
20160221342
2016-08-04

Printing device, and control method of a printing device

#206
20160221330
2016-08-04

Controlling the amount of printing fluid

#207
20160185105
2016-06-30

Liquid discharge apparatus

#208
20160129693
2016-05-12

Image forming apparatus

#209
20160121635
2016-05-05

Inkjet printer

#210
20160098234
2016-04-07

System and method for remotely servicing an industrial printer

#211
20160052308
2016-02-25

Printing apparatus and control method thereof

#212
20160052276
2016-02-25

Printing apparatus, method, and non-transitory storage medium

#213
20160052266
2016-02-25

Ink jet printing apparatus and method for controlling the same

#214
20150343819
2015-12-03

Method for establishing a maintenance time interval for a printing device

#215
20150321469
2015-11-12

Determining survival state of print head

#216
20150314594
2015-11-05

Inkjet printing apparatus and method for controlling inkjet printing apparatus

#217
20150298475
2015-10-22

Assembly of a print head and a maintenance unit and method for the use of said assembly

#218
20150273882
2015-10-01

Printing apparatus and printing method

#219
20150266298
2015-09-24

Printing system, print control device, and print control method

#220
20150251431
2015-09-10

Printing system servicing

#221
20150246529
2015-09-03

Liquid ejecting apparatus

#222
20150191017
2015-07-09

Liquid ejecting apparatus

#223
20150151556
2015-06-04

Inkjet recording apparatus

#224
20150097883
2015-04-09

Droplet ejecting apparatus and droplet ejecting method

#225
20150091976
2015-04-02

Inkjet recording apparatus

#226
20150085013
2015-03-26

Inkjet printing apparatus and method for controlling inkjet printing apparatus

#227
20150042723
2015-02-12

Liquid ejecting head and liquid ejecting apparatus

#228
20150042715
2015-02-12

Printing apparatus and control method

#229
20150029260
2015-01-29

Liquid ejecting apparatus and liquid supply apparatus

#230
20150029249
2015-01-29

Control method for liquid ejecting system and liquid ejecting system

#231
20150022586
2015-01-22

Printing apparatus and printing method

#232
20140292916
2014-10-02

Head cleaning method and liquid discharging apparatus

#233
20140292915
2014-10-02

Head cleaning method and liquid discharging apparatus

#234
20140292885
2014-10-02

Liquid ejecting apparatus

#235
20140247303
2014-09-04

Liquid ejection apparatus, method, and non-transitory, computer-readable medium for controlling liquid ejection apparatus

#236
20140240395
2014-08-28

Liquid jetting apparatus

#237
20140210906
2014-07-31

Ink jet printing apparatus, print head recovery device and print head recovery method

#238
20140085377
2014-03-27

Inkjet recording device and method for maintaining same

#239
20140063115
2014-03-06

Liquid ejecting apparatus

#240
20140060662
2014-03-06

Method of maintaining an inkjet printhead

#241
20140049581
2014-02-20

Liquid ejecting apparatus

#242
20140035989
2014-02-06

Liquid ejection apparatus, method of controlling liquid ejection apparatus, and computer readable medium

#243
20140009531
2014-01-09

Image forming apparatus configured with recording head cap having plural release valves

#244
20140009529
2014-01-09

Inkjet printing apparatus and inkjet printing method

#245
20140002525
2014-01-02

Method and apparatus for printing

#246
20130307889
2013-11-21

Inkjet printing apparatus and control method thereof

#247
20130293631
2013-11-07

Printing apparatus and control method therefor

#248
20130293622
2013-11-07

Image recording apparatuses

#249
20130293608
2013-11-07

Ink-jet printer and control method for ink-jet printer

#250
20130286078
2013-10-31

Recording apparatus and color measuring method for recording apparatus

#251
20130265352
2013-10-10

System and method for clearing weak and missing inkjets in an inkjet printer

#252
20130257941
2013-10-03

Inkjet device and controlling method for inkjet device

#253
20130257933
2013-10-03

Inkjet recording apparatus

#254
20130229459
2013-09-05

Liquid ejection apparatus

#255
20130215187
2013-08-22

Method of maintenance for an imaging apparatus

#256
20130201230
2013-08-08

Liquid droplet jetting apparatus

#257
20130169708
2013-07-04

Liquid ejecting apparatus and maintenance method thereof

#258
20130135367
2013-05-30

Printhead maintenance based on ink supply interruption

#259
20130107326
2013-05-02

Printer with auto-cleaning operation and method thereof

#260
20130106947
2013-05-02

Liquid ejection apparatus

#261
20130100200
2013-04-25

INKJET PRINTING APPARATUS AND PRELIMINARY EJECTION METHOD

#262
20130100197
2013-04-25

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