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ClassID:

177871 ⎘

G03G15/6576 - CPC Classification

Classification description:

Apparatus for electrographic processes using a charge pattern; Apparatus which relate to the handling of copy material; Handling of sheet copy material taking place in a specific part of the copy material feeding path; Feeding path after the fixing point and up to the discharge tray or the finisher, e.g. special treatment of copy material to compensate for effects from the fixing Decurling of sheet material

Recent Application in this class:
#1
20260086490
2026-03-26

IMAGE FORMING APPARATUS

 #2
20260056498
2026-02-26

IMAGE PROCESSING SYSTEM

 #3
20250282570
2025-09-11

IMAGE FORMING SYSTEM AND CHARGE ELIMINATING APPARATUS

 #4
20250102979
2025-03-27

FIXING DEVICE AND IMAGE FORMING APPARATUS

 #5
20250100826
2025-03-27

MEDIUM TRANSPORT DEVICE AND MEDIUM PROCESSING SYSTEM USING THE SAME

 #6
20240248429
2024-07-25

IMAGE PROCESSING SYSTEM

 #7
20240231264
2024-07-11

IMAGE FORMING APPARATUS

 #8
20240228220
2024-07-11

IMAGE FORMING SYSTEM AND CHARGE ELIMINATING APPARATUS

 #9
20240134307
2024-04-25

Image forming apparatus with metallic roller correcting curl of sheet by deforming elastic roller

 #10
20220324672
2022-10-13

Image forming system and charge eliminating apparatus

 #11
20220113667
2022-04-14

Decurling device, fixing device, and image forming apparatus

 #12
20220113662
2022-04-14

Decurling device and image forming apparatus

 #13
20220066360
2022-03-03

Imaging system with cleaning member for endless belt

 #14
20220011711
2022-01-13

IMAGE FORMING APPARATUS

 #15
20220004138
2022-01-06

CURLING DETECTION DEVICE, IMAGE FORMING APPARATUS, AND CURLING DETECTION METHOD

 #16
20210356898
2021-11-18

Image forming apparatus

 #17
20210302896
2021-09-30

Decurling device and image forming apparatus

 #18
20210132536
2021-05-06

Image forming apparatus

 #19
20210124299
2021-04-29

Decurling device and image forming apparatus including the same

 #20
20210103245
2021-04-08

Decurling device and image forming apparatus including the same

 #21
20210055677
2021-02-25

Transport device and image forming apparatus

 #22
20200393786
2020-12-17

Image forming apparatus for notifying user of operation options, image forming system, and information processing apparatus

 #23
20200363764
2020-11-19

Image forming system including a plurality of recording medium cooling apparatuses and an uncurling apparatus

 #24
20200310323
2020-10-01

Feed path switching member for an image forming apparatus to guide a recording medium to a first or second feed path connecting a fixing unit and a feed roller of an inkjet image forming unit

 #25
20200257231
2020-08-13

Paper ejection device and image forming apparatus

 #26
20200247630
2020-08-06

Sheet conveyance apparatus

 #27
20200142342
2020-05-07

Inkjet recording apparatus

 #28
20200142341
2020-05-07

System, apparatus, and method for printing large format media and targeted decurling of various printing processes

 #29
20200096930
2020-03-26

Post-processing apparatus

 #30
20190384212
2019-12-19

Image forming apparatus for correcting curl of paper

 #31
20190369543
2019-12-05

Image forming apparatus

 #32
20190324394
2019-10-24

IMAGE FORMING APPARATUS, RECORDING MEDIUM, AND CONTROL METHOD

 #33
20190302661
2019-10-03

Image forming apparatus and method

 #34
20190302659
2019-10-03

Image forming apparatus having sheet loop control

 #35
20190284005
2019-09-19

Post-processing apparatus

 #36
20190204767
2019-07-04

Sheet correcting device and printer

 #37
20190193969
2019-06-27

Image forming apparatus

 #38
20190137930
2019-05-09

Image forming apparatus that has sheet sensor

 #39
20190105922
2019-04-11

Density modulated auto-duplexing

 #40
20190086857
2019-03-21

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

 #41
20190077168
2019-03-14

De-curling device and image forming apparatus including same

 #42
20190004468
2019-01-03

Inkjet recording apparatus

 #43
20180312361
2018-11-01

Post-processing apparatus

 #44
20180290847
2018-10-11

Sheet conveyance apparatus

 #45
20180272753
2018-09-27

Partially dried inkjet media fusers

 #46
20180203399
2018-07-19

FINISHER AND IMAGE FORMING SYSTEM

 #47
20180203398
2018-07-19

IMAGE FORMING APPARATUS

 #48
20180198936
2018-07-12

CURL-CORRECTING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME

 #49
20180188673
2018-07-05

Image forming apparatus and sheet feeding device

 #50
20180164733
2018-06-14

IMAGE FORMING APPARATUS

 #51
20180157204
2018-06-07

Image forming apparatus

 #52
20180148291
2018-05-31

Image forming apparatus that changes nip pressure based on sheet characteristics

 #53
20180136599
2018-05-17

DECURLER, SHEET FINISHER AND IMAGE FORMING APPARATUS

 #54
20180095409
2018-04-05

Image forming apparatus

 #55
20180074450
2018-03-15

SHEET PROCESSING APPARATUS AND IMAGE FORMATION SYSTEM

 #56
20180015740
2018-01-18

Post-processing device and recording apparatus

 #57
20180015738
2018-01-18

Post processing device and printing system

 #58
20170261914
2017-09-14

Detachable device for image forming apparatus and image forming apparatus

 #59
20170261908
2017-09-14

Paper correction apparatus, image forming system and non-transitory computer readable medium on which paper correction program is recorded

 #60
20170227898
2017-08-10

Image forming apparatus and sheet feeding device

 #61
20170219984
2017-08-03

Sheet post-processing apparatus and image forming system including sheet post-processing apparatus

 #62
20170185026
2017-06-29

Sheet discharge device

 #63
20170115620
2017-04-27

Post processing apparatus and image forming apparatus

 #64
20170102661
2017-04-13

Paper delivery device

 #65
20170017189
2017-01-19

Curl correction device and image forming apparatus

 #66
20170017188
2017-01-19

Curl correcting apparatus and image forming apparatus

 #67
20170008713
2017-01-12

Sheet conveyance apparatus

 #68
20160370749
2016-12-22

Curl correcting device and image forming apparatus including this

 #69
20160363907
2016-12-15

Image forming apparatus

 #70
20160363901
2016-12-15

IMAGE FORMING APPARATUS, CONTROL METHOD FOR CURL CORRECTION OF SHEET AND STORAGE MEDIUM

 #71
20160349700
2016-12-01

Paper humidifying apparatus and image forming system

 #72
20160282793
2016-09-29

Decurler and image forming apparatus

 #73
20160274523
2016-09-22

Image forming apparatus

 #74
20160274513
2016-09-22

Fixing device and image forming apparatus

 #75
20160274509
2016-09-22

Fixing device and image forming apparatus including the same

 #76
20160200534
2016-07-14

Sheet processing apparatus and image forming system

 #77
20160103412
2016-04-14

Sheet conveying apparatus and image forming apparatus

 #78
20160103411
2016-04-14

Sheet conveyance apparatus and image forming apparatus

 #79
20160077481
2016-03-17

SHEET PROCESSING APPARATUS AND IMAGE FORMING APPARATUS

 #80
20160070224
2016-03-10

Sheet processing apparatus and image forming system

 #81
20160062298
2016-03-03

Image forming apparatus that corrects sheet curl by printing on the edges of the reverse side of the sheet

 #82
20160026135
2016-01-28

Image forming apparatus

 #83
20160026134
2016-01-28

Image forming apparatus having conveyance roller section with nip angle adjusting section

 #84
20150362875
2015-12-17

Image forming apparatus

 #85
20150362870
2015-12-17

Image forming device

 #86
20150346668
2015-12-03

Image forming apparatus and method for controlling image forming apparatus

 #87
20150331377
2015-11-19

Curling detection device, image forming apparatus, curling detection method, image adjustment method, recording medium storing a curling detection program, and recording medium storing an image adjustment program

 #88
20150268612
2015-09-24

Decurling device and image forming apparatus

 #89
20150253718
2015-09-10

Image forming apparatus with curl correcting unit

 #90
20150241833
2015-08-27

Conveyor device and image forming apparatus

 #91
20150205258
2015-07-23

Humidification device and image forming apparatus

 #92
20150185677
2015-07-02

Decurler and image forming apparatus

 #93
20150085010
2015-03-26

Inkjet recording device

 #94
20150055996
2015-02-26

Image forming apparatus

 #95
20150030366
2015-01-29

Image forming apparatus with rotatable curling correction portion

 #96
20150003883
2015-01-01

Image forming apparatus

 #97
20140376982
2014-12-25

Sheet curl correction apparatus and image forming apparatus

 #98
20140376981
2014-12-25

Sheet curl correction apparatus and image forming apparatus

 #99
20140374987
2014-12-25

Sheet discharge device and image forming apparatus

 #100
20140294478
2014-10-02

Curl correcting device and image forming apparatus with same

 #101
20140265106
2014-09-18

Image forming apparatus

 #102
20140234002
2014-08-21

Curl straightening method and image forming apparatus

 #103
20140219697
2014-08-07

Curl correction apparatus, sheet conveying apparatus, and image forming apparatus

 #104
20140205317
2014-07-24

Sheet processing apparatus and image forming system

 #105
20140153991
2014-06-05

Sheet conveyance apparatus and image forming apparatus

 #106
20140151955
2014-06-05

Image forming apparatus

 #107
20140140746
2014-05-22

Decurler device and image forming apparatus including the same

 #108
20140126945
2014-05-08

Image forming apparatus with a curl correcting unit

 #109
20140104629
2014-04-17

Image forming apparatus

 #110
20140062011
2014-03-06

Sheet conveying apparatus and image forming apparatus

 #111
20130330111
2013-12-12

Fixing device having a fuser pad of varying thickness and image forming apparatus incorporating same

 #112
20130259555
2013-10-03

IMAGE FORMING MEMBER AND IMAGE FORMING APPARATUS

 #113
20130195534
2013-08-01

Image forming apparatus and curl correcting method

 #114
20130183059
2013-07-18

Image forming apparatus including a temperature difference providing unit providing a relative temperature difference for a conveyed sheet

 #115
20130142556
2013-06-06

Image forming apparatus

 #116
20130142525
2013-06-06

IMAGE FORMING APPARATUS

 #117
20130049297
2013-02-28

Active decurler adjustment using electrically conductive pressure rollers

 #118
20130039684
2013-02-14

Image forming apparatus

 #119
20130001868
2013-01-03

Methods, apparatus, and systems for substrate decurler initialization and setup

 #120
20120288296
2012-11-15

Water addition apparatus and image forming apparatus

 #121
20120148322
2012-06-14

ANGLED ARRAY SENSOR METHOD AND SYSTEM FOR MEASURING MEDIA CURL

 #122
20120147112
2012-06-14

Image forming apparatus

 #123
20120128397
2012-05-24

SHEET DE-CURLING MECHANISM AND PRINTING APPARATUS USING THE SAME

 #124
20120107029
2012-05-03

Fusing device with curved nip forming member and image forming apparatus having the same

 #125
20120099911
2012-04-26

CONCURRENTLY REMOVING SHEET CHARGE AND CURL

 #126
20120087706
2012-04-12

Image forming apparatus, media decurling system usable with image forming apparatus, and method thereof

 #127
20120087701
2012-04-12

Image forming apparatus

 #128
20120039644
2012-02-16

Sheet conveying apparatus with auxiliary guide which accommodates conveyance mechanisms operating at different relative speeds

 #129
20120034007
2012-02-09

SHEET MOISTURIZING DEVICE AND IMAGE FORMING SYSTEM USING THE SAME

 #130
20120034005
2012-02-09

SHEET CONVEYING APPARATUS

 #131
20120013946
2012-01-19

Printing system, printing method, and recording medium

 #132
20110236102
2011-09-29

Sheet curl correction apparatus and image forming apparatus

 #133
20110229178
2011-09-22

Fixing unit and image forming apparatus

 #134
20110229169
2011-09-22

Image forming system

 #135
20110211873
2011-09-01

Sheet pressing device and image forming apparatus

 #136
20110196650
2011-08-11

Dual cross beam sensor system and method for measuring lead edge and/or trail edge media curl

 #137
20110182642
2011-07-28

Image-forming apparatus and method for controlling image-forming apparatus

 #138
20110176821
2011-07-21

Fixing device and image forming apparatus

 #139
20110142518
2011-06-16

Medium correcting device and image forming device

 #140
20110142517
2011-06-16

IMAGE FORMING DEVICE

 #141
20110116852
2011-05-19

Image forming system and humidification device

 #142
20110091258
2011-04-21

Image forming apparatus

 #143
20110064502
2011-03-17

Fixing device and image forming apparatus incorporating the fixing device

 #144
20110058873
2011-03-10

Conveyer and image forming apparatus including the same

 #145
20100329718
2010-12-30

Image forming apparatus

 #146
20100284717
2010-11-11

SHEET HUMIDIFICATION DEVICE AND IMAGE FORMING SYSTEM

 #147
20100221052
2010-09-02

Recording sheet de-curling device and image forming apparatus using the same

 #148
20100158588
2010-06-24

Fusing unit including pivoting frame and image forming apparatus having the same

 #149
20100150635
2010-06-17

IMAGE FORMING APPARATUS

 #150
20100150634
2010-06-17

Sheet discharging device and image forming apparatus

 #151
20100135708
2010-06-03

Curl correcting device, image forming apparatus, and sheet post-processing device

 #152
20100067967
2010-03-18

Image forming system and image forming apparatus

 #153
20100019446
2010-01-28

Paper discharge apparatus, post-processing apparatus, and image forming apparatus

 #154
20090317160
2009-12-24

Sheet processing apparatus and image forming system which corrects a curl

 #155
20090304429
2009-12-10

IMAGE FORMING APPARATUS

 #156
20090297243
2009-12-03

Image forming apparatus having flapper

 #157
20090257802
2009-10-15

Curl correction device and image forming apparatus

 #158
20090257801
2009-10-15

IMAGE FORMING APPARATUS AND CURL STRAIGHTENING DEVICE

 #159
20090245908
2009-10-01

Sheet humidification apparatus and image forming system

 #160
20090214278
2009-08-27

SHEET CONVEYING APPARATUS

 #161
20090190983
2009-07-30

DECURLING MECHANISM

 #162
20090190982
2009-07-30

PRINTING SYSTEM

 #163
20090189337
2009-07-30

PAPER OUTPUT MECHANISM

 #164
20090116890
2009-05-07

DECURL DEVICE, IMAGE FORMING APPARATUS PROVIDED WITH DECURL DEVICE AND FINISHING APPARATUS PROVIDED WITH DECURL DEVICE

 #165
20090092432
2009-04-09

Image forming apparatus

 #166
20090003912
2009-01-01

CURL CORRECTING DEVICE AND IMAGE FORMING APPARATUS

 #167
20080315496
2008-12-25

Sheet decurling device and image forming apparatus

 #168
20080310900
2008-12-18

Discharging unit and image forming apparatus having the same

 #169
20080304887
2008-12-11

CURL CORRECTING DEVICE, IMAGE FORMING APPARATUS, AND SHEET FINISHER

 #170
20080247796
2008-10-09

SDM automatic control algorithm

 #171
20080219734
2008-09-11

Image-forming system, paper curl correction apparatus, image-forming apparatus, post-processing apparatus, and computer-readable medium for controlling paper curl correction

 #172
20080159795
2008-07-03

Curling device and image forming apparatus

 #173
20080159793
2008-07-03

Image reading apparatus and image forming apparatus including the same

 #174
20080101825
2008-05-01

Fixing Unit and Image Forming Apparatus Using the Same

 #175
20080044214
2008-02-21

Image forming apparatus

 #176
20080044207
2008-02-21

Sheet moisturizing device and image forming apparatus

 #177
20080038031
2008-02-14

IMAGE FORMING APPARATUS

 #178
20070280765
2007-12-06

Decurl device and image forming apparatus provided therewith

 #179
20070269246
2007-11-22

Image forming apparatus

 #180
20070264067
2007-11-15

Sheet processing apparatus and image forming system

 #181
20070201924
2007-08-30

Apparatus for decurling an advancing sheet, and a printing device containing such an apparatus

 #182
20070172278
2007-07-26

Image forming apparatus which corrects the curl of a discharge sheet

 #183
20070147923
2007-06-28

Image forming apparatus and uncurling device for image forming apparatus

 #184
20070132174
2007-06-14

Image forming apparatus and sheet material conveyance device used therein

 #185
20070092322
2007-04-26

Image forming apparatus

 #186
20070048048
2007-03-01

Image forming apparatus and moisture feeding device provided therewith

 #187
20070009308
2007-01-11

Image forming device comprising means for adjusting a position of a plurality of press rollers

 #188
20060245795
2006-11-02

Image forming apparatus and fixing device

 #189
20060198678
2006-09-07

Image forming apparatus

 #190
20060165455
2006-07-27

Image forming apparatus

 #191
20060140696
2006-06-29

Curl-correcting device for image-forming apparatus

 #192
20060132513
2006-06-22

Liquid ejecting apparatus

 #193
20060056895
2006-03-16

Image forming apparatus and a sheet conveying method of the image forming apparatus

 #194
20050276642
2005-12-15

Image forming apparatus

 #195
20050260005
2005-11-24

System for measuring print sheet moisture and controlling a decurler in a xerographic printer

 #196
20050238399
2005-10-27

Image forming apparatus

 #197
20050220520
2005-10-06

Discharge roller device

 #198
20050084307
2005-04-21

Image forming apparatus

 #199
20050063747
2005-03-24

Curl correcting device and image forming apparatus

 #200
17146616
2022-02-08

Fixing device and image forming apparatus

 #201
15465778
2018-02-06

System for detecting contamination on decurler rollers in aqueous ink printers

 #202
15071335
2017-02-21

System and method for controlling media bubble formation in an imaging device

 #203
15066036
2017-06-27

Decurler indenting shaft ink-release coating for increased media latitude

 #204
14969009
2016-09-13

Method and apparatus for mitigating sheet wrinkle resulting from decurler contamination

 #205
14574601
2016-02-23

System and method for treating a surface of media with a plurality of micro-heaters to reduce curling of the media