Patents-Review.com
ClassID:

177945 ⎘

G03G21/168 - CPC Classification

Classification description:

Arrangements not provided for by groups  - , e.g. cleaning, elimination of residual charge; Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus for the transfer unit

Recent Application in this class:
#1
20260140463
2026-05-21

TRANSFERRING WASTE TONER REMOVED FROM INTERMEDIATE TRANSFER BELT

 #2
20260086497
2026-03-26

IMAGE FORMING APPARATUS

 #3
20260086495
2026-03-26

IMAGE FORMING APPARATUS

 #4
20260056488
2026-02-26

IMAGE FORMING APPARATUS

 #5
20250291306
2025-09-18

IMAGE FORMING APPARATUS

 #6
20250264842
2025-08-21

IMAGE FORMING APPARATUS

 #7
20250264840
2025-08-21

SHEET CONVEYANCE APPARATUS, IMAGE READING APPARATUS, AND IMAGE FORMING APPARATUS

 #8
20250246077
2025-07-31

IMAGE FORMING DEVICE

 #9
20250189925
2025-06-12

IMAGE FORMING APPARATUS

 #10
20250164923
2025-05-22

IMAGE FORMING APPARATUS

 #11
20250164910
2025-05-22

BELT CONVEYANCE DEVICE AND IMAGE FORMING APPARATUS

 #12
20250110426
2025-04-03

INTERMEDIATE TRANSFER UNIT AND IMAGE FORMING APPARATUS

 #13
20250068121
2025-02-27

IMAGE FORMING APPARATUS

 #14
20250068119
2025-02-27

UNIT LOCATING MECHANISM AND IMAGE FORMING APPARATUS

 #15
20250068102
2025-02-27

UNIT LOCATING MECHANISM AND IMAGE FORMING APPARATUS

 #16
20250036070
2025-01-30

INTERMEDIATE TRANSFER UNIT AND IMAGE FORMING APPARATUS

 #17
20250036045
2025-01-30

TENSION ROLLER ASSEMBLY, BELT UNIT, AND IMAGE FORMING APPARATUS

 #18
20240411264
2024-12-12

IMAGE FORMING APPARATUS

 #19
20240411262
2024-12-12

Image forming apparatus

 #20
20240329568
2024-10-03

Image Forming Apparatus With Removable Waste Toner Container and Exposable Feeding Path

 #21
20240302765
2024-09-12

IMAGE FORMING APPARATUS

 #22
20240272576
2024-08-15

Image forming apparatus

 #23
20240248424
2024-07-25

Image forming apparatus adopting an intermediate transfer method

 #24
20240168415
2024-05-23

Transfer device, image forming apparatus, pressing device, and belt device

 #25
20240168413
2024-05-23

IMAGE FORMING APPARATUS

 #26
20240160144
2024-05-16

TRANSFER BELT UNIT AND IMAGE FORMING APPARATUS

 #27
20240118654
2024-04-11

Image forming apparatus with a door on a body and cover inside the door

 #28
20240103405
2024-03-28

Scraping device and image forming apparatus including an applying part to apply an impact to a scraping part

 #29
20240085849
2024-03-14

Image forming apparatus with a transfer device

 #30
20240085836
2024-03-14

Image forming apparatus

 #31
20240077830
2024-03-07

Unit accommodation apparatus and image forming apparatus

 #32
20240053695
2024-02-15

Image forming apparatus

 #33
20240053693
2024-02-15

Image forming apparatus having a detachable transfer unit including transfer belt and a swingable cleaning unit

 #34
20240027941
2024-01-25

Image forming apparatus including secondary transfer device positioner for maintainability

 #35
20240012347
2024-01-11

Image forming apparatus

 #36
20230375975
2023-11-23

Cam driver, transfer device, and image forming apparatus

 #37
20230280679
2023-09-07

Image forming apparatus with removable waste toner container and exposable feeding path

 #38
20230236539
2023-07-27

Image forming apparatus having an adhesion-suppressing component to suppress adhesion of floating matter

 #39
20230221673
2023-07-13

Image forming apparatus

 #40
20230176505
2023-06-08

Image forming apparatus

 #41
20230123409
2023-04-20

Cleaning apparatus for cleaning an element that bears a toner image and image forming apparatus having the cleaning apparatus

 #42
20230118753
2023-04-20

Image forming apparatus having a detachable transfer unit including a transfer belt and a swingable cleaning unit

 #43
20230090307
2023-03-23

Cam driver, transfer device, and image forming apparatus

 #44
20230065291
2023-03-02

Cylinder member and image forming apparatus

 #45
20220413429
2022-12-29

Cartridge for foil transfer device and holder

 #46
20220382203
2022-12-01

Image forming apparatus

 #47
20220342361
2022-10-27

Image forming apparatus and method for producing drive unit

 #48
20220342351
2022-10-27

Image forming apparatus

 #49
20220342350
2022-10-27

Intermediate transfer unit and image forming apparatus therewith

 #50
20220107591
2022-04-07

Jacket, transfer device, and image forming device

 #51
20220100142
2022-03-31

Protection member, replacement component with protection member, and image forming apparatus

 #52
20220043372
2022-02-10

Image forming apparatus with bearing members for transfer roller

 #53
20220035304
2022-02-03

Replaceable units of an electrophotographic image forming device having a shipping or storage separator

 #54
20220004133
2022-01-06

Image forming apparatus having detection unit with shutter

 #55
20210405576
2021-12-30

Image forming apparatus with control of transfer and fixing nips

 #56
20210373486
2021-12-02

Image forming apparatus having a locking mechanism for a unit

 #57
20210373463
2021-12-02

Electrophotographic member and electrophotographic image forming apparatus

 #58
20210356907
2021-11-18

Transfer belt unit and image forming apparatus

 #59
20210349417
2021-11-11

Transfer belt unit including belt frame, holder movable relative thereto, electrical contact surface held thereby, and storage element electrically connected thereto

 #60
20210333727
2021-10-28

Nip adjustment

 #61
20210311419
2021-10-07

Belt conveyance device with a meandering correction part shifting one end of a tension roller and an adjustment part shifting the other end

 #62
20210294261
2021-09-23

Image forming apparatus

 #63
20210223719
2021-07-22

Image forming apparatus with removable waste toner container and exposable feeding path

 #64
20210200144
2021-07-01

Shipping or storage separator for replaceable units of an electrophotographic image forming device

 #65
20210200142
2021-07-01

Replaceable units of an electrophotographic image forming device having a shipping or storage separator

 #66
20210173338
2021-06-10

Image forming apparatus

 #67
20210088943
2021-03-25

Image forming apparatus including a roller support unit and a contact portion

 #68
20210041826
2021-02-11

Image forming apparatus

 #69
20210034009
2021-02-04

Image forming apparatus including an opening/closing unit with a first closed position for forming a conveyance path

 #70
20200393781
2020-12-17

Image forming device, and setting method and non-transitory recording medium therefor

 #71
20200387106
2020-12-10

Transfer belt unit including belt frame, holder movable relative thereto, electrical contact surface held thereby, and storage element electrically connected thereto

 #72
20200333743
2020-10-22

Transfer device and image forming apparatus

 #73
20200310301
2020-10-01

Roll and image forming apparatus

 #74
20200272086
2020-08-27

Image forming apparatus

 #75
20200272084
2020-08-27

Image forming apparatus

 #76
20200264540
2020-08-20

Image forming apparatus including a removably installable rotator

 #77
20200225605
2020-07-16

Image forming apparatus with removable waste toner container and exposable feeding path

 #78
20200218196
2020-07-09

Image forming apparatus

 #79
20200209802
2020-07-02

Image forming apparatus

 #80
20200103819
2020-04-02

Transfer belt unit and image forming apparatus

 #81
20200096913
2020-03-26

Image forming apparatus with removable waste toner container and exposable feeding path

 #82
20200041950
2020-02-06

Image forming apparatus and image forming method

 #83
20190294082
2019-09-26

Image forming apparatus capable of restraining occurrence of electric discharge between intermediate transfer belt and sheet

 #84
20190212675
2019-07-11

Image forming apparatus with removable waste toner container and exposable feeding path

 #85
20190163103
2019-05-30

Image forming apparatus

 #86
20190155205
2019-05-23

Image forming apparatus

 #87
20190146366
2019-05-16

Image carrying member unit and image forming apparatus therewith

 #88
20190101856
2019-04-04

Image forming apparatus, discrimination system and unit discrimination method of image forming apparatus

 #89
20190094792
2019-03-28

Image forming apparatus with contact-separation mechanism for image carrier

 #90
20190064728
2019-02-28

Image forming apparatus comprising intermediate transfer unit movably supported on main body cover

 #91
20190064706
2019-02-28

Image forming apparatus capable of restraining occurrence of electric discharge between intermediate transfer belt and sheet

 #92
20190041773
2019-02-07

Image forming apparatus with removable waste toner container and exposable feeding path

 #93
20180335749
2018-11-22

Image forming apparatus having detachable transfer unit

 #94
20180335739
2018-11-22

Image forming apparatus which determines whether image forming part is in stable or unstable state and control method for image forming apparatus

 #95
20180224766
2018-08-09

Developing device

 #96
20180181031
2018-06-28

Transfer unit and image forming apparatus including same

 #97
20180150021
2018-05-31

Image forming apparatus with pivotable transfer unit positioning portion

 #98
20180136603
2018-05-17

Image forming apparatus including a movable belt

 #99
20180136589
2018-05-17

Intermediate transfer belt and image forming apparatus

 #100
20180112762
2018-04-26

Cam device, fixing device, transfer device, and image forming apparatus

 #101
20180063351
2018-03-01

Optical scanning device and image forming apparatus including the same

 #102
20180059611
2018-03-01

Sheet feeding device and image forming apparatus

 #103
20180059607
2018-03-01

Bearing device and transferring device

 #104
20180056669
2018-03-01

Optical scanning device and image forming apparatus including the same

 #105
20180039198
2018-02-08

Image forming apparatus with voltage adjustment member

 #106
20180024472
2018-01-25

Image forming device

 #107
20170351199
2017-12-07

Image forming apparatus

 #108
20170346960
2017-11-30

Recording apparatus

 #109
20170315500
2017-11-02

Unit attachment-detachment mechanism and image forming apparatus therewith

 #110
20170315478
2017-11-02

Image forming apparatus

 #111
20170300003
2017-10-19

Image forming apparatus

 #112
20170269541
2017-09-21

Image forming apparatus having a dual-position developing device

 #113
20170255134
2017-09-07

Image forming apparatus with removable waste toner container and exposable feeding path

 #114
20170255130
2017-09-07

Image formation apparatus

 #115
20170227921
2017-08-10

Image forming apparatus

 #116
20170146948
2017-05-25

Image forming apparatus having a dual-position developing device

 #117
20170123370
2017-05-04

Image forming apparatus

 #118
20170090355
2017-03-30

Image forming apparatus including intermediate transfer unit and fixing unit

 #119
20170090352
2017-03-30

Intermediate transfer unit that reduces damage of intermediate transfer belt placed on floor, and image forming apparatus including the same

 #120
20170060079
2017-03-02

Image forming apparatus

 #121
20170031275
2017-02-02

Image forming apparatus for transferring electrophotographic toner images

 #122
20160266537
2016-09-15

Image forming apparatus

 #123
20160266522
2016-09-15

Image forming apparatus capable of preventing displacement of transfer unit

 #124
20160259292
2016-09-08

Transfer-section contamination prevention device and image forming apparatus

 #125
20160202660
2016-07-14

Image forming apparatus with removable unit and a connectable device to connect to the removable unit

 #126
20160202640
2016-07-14

Belt module and belt member exchanging method

 #127
20160187841
2016-06-30

Image forming apparatus

 #128
20160154371
2016-06-02

Image forming apparatus

 #129
20160154344
2016-06-02

Image forming apparatus with removable waste toner container and exposable feeding path

 #130
20160109850
2016-04-21

Blanket replacement system and method thereof

 #131
20160091857
2016-03-31

Image-forming apparatus provided with interlocking mechanism for inputting drive force to drive roller of belt unit

 #132
20160048104
2016-02-18

Image forming apparatus

 #133
20160026148
2016-01-28

Image forming apparatus

 #134
20160018781
2016-01-21

Image forming apparatus

 #135
20150346646
2015-12-03

Image forming apparatus having positioning of transfer unit interlocked with closing of main body door

 #136
20150331353
2015-11-19

Developing cartridge

 #137
20150301497
2015-10-22

Image forming apparatus having a dual-position developing device

 #138
20150268622
2015-09-24

Image forming apparatus having a transfer unit frame

 #139
20150253695
2015-09-10

Unit assembly and image forming apparatus

 #140
20150234344
2015-08-20

Image forming apparatus

 #141
20150220033
2015-08-06

Moving device assembly and image forming apparatus including the moving device assembly

 #142
20150205249
2015-07-23

Unit assembly and image forming apparatus

 #143
20150139704
2015-05-21

Image forming apparatus

 #144
20150086240
2015-03-26

Image forming apparatus

 #145
20150078782
2015-03-19

Image forming apparatus

 #146
20150078781
2015-03-19

Image forming apparatus with removable intermediate transfer belt

 #147
20150055981
2015-02-26

Image forming apparatus with a guide member for a transfer belt

 #148
20150037064
2015-02-05

Belt and drawer configuration for an image forming apparatus

 #149
20150030347
2015-01-29

Developing cartridge

 #150
20140270846
2014-09-18

Transfer roll assembly for an electrophotographic image forming device

 #151
20140241777
2014-08-28

Recording medium conveying mechanism and image forming apparatus having the same

 #152
20140241755
2014-08-28

Electrophotographic image forming apparatus having space regulated detachable cartridge

 #153
20140186073
2014-07-03

Image forming apparatus

 #154
20140182106
2014-07-03

Blanket replacement system and method thereof

 #155
20140178099
2014-06-26

Image forming apparatus having detachable belt unit

 #156
20140178090
2014-06-26

Image forming apparatus

 #157
20140153945
2014-06-05

Image forming apparatus

 #158
20140140727
2014-05-22

Image forming apparatus

 #159
20140126931
2014-05-08

Image forming apparatus

 #160
20140105642
2014-04-17

Color electrophotographic image forming apparatus

 #161
20140072325
2014-03-13

Rotary cam apparatus and electrophotographic image forming apparatus adopting the same

 #162
20140054843
2014-02-27

Image forming apparatus

 #163
20140029981
2014-01-30

Image forming apparatus

 #164
20140029976
2014-01-30

Image forming apparatus

 #165
20140010575
2014-01-09

Retainer device and image forming apparatus incorporating same

 #166
20140003839
2014-01-02

Image forming apparatus

 #167
20130322945
2013-12-05

Image forming apparatus

 #168
20130322910
2013-12-05

Moving device assembly and image forming apparatus including the moving device assembly

 #169
20130322909
2013-12-05

Positioning device to position a first member relative to a second member and image forming apparatus incorporating same

 #170
20130315624
2013-11-28

Image forming apparatus

 #171
20130287420
2013-10-31

Image forming apparatus

 #172
20130272745
2013-10-17

Image forming apparatus

 #173
20130266336
2013-10-10

Image forming apparatus

 #174
20130259526
2013-10-03

Image forming apparatus having a movement mechanism for reducing interference of an opening and closing member with a transfer body

 #175
20130243444
2013-09-19

Image forming apparatus having transfer belt contact and separating mechanism interfering with removable unit

 #176
20130223879
2013-08-29

Image forming apparatus

 #177
20130195506
2013-08-01

Image forming apparatus providing accurate positioning of belt unit

 #178
20130189001
2013-07-25

Intermediate transfer device and image forming apparatus including frame members

 #179
20130108319
2013-05-02

PACKAGE

 #180
20130077992
2013-03-28

Image forming apparatus and transfer device having a rotatable door

 #181
20130051837
2013-02-28

Image forming device provided with easily removable and replaceable secondary transfer roller

 #182
20120328335
2012-12-27

Process cartridge, image forming apparatus and developing cartridge

 #183
20120328331
2012-12-27

Image forming apparatus

 #184
20120263498
2012-10-18

Image forming apparatus having openable and closable cover member

 #185
20120237257
2012-09-20

COLOR IMAGE FORMING APPARATUS

 #186
20120195627
2012-08-02

Electrophotographic image forming apparatus having rotation-regulated process cartridge

 #187
20120163907
2012-06-28

Mounting structure and functional unit

 #188
20120163863
2012-06-28

Image forming apparatus

 #189
20120148302
2012-06-14

Image forming apparatus

 #190
20120141182
2012-06-07

Image forming device having detachable drum unit

 #191
20120141170
2012-06-07

Process cartridge, image forming apparatus and developing cartridge

 #192
20120141158
2012-06-07

Image forming apparatus with an opening and closing unit

 #193
20120134715
2012-05-31

Image forming apparatus and control method

 #194
20120128396
2012-05-24

Image forming apparatus

 #195
20120121293
2012-05-17

Transfer device and image forming apparatus including same

 #196
20120114396
2012-05-10

Electrophotographic image forming apparatus and method utilizing misregistration prevention pattern

 #197
20120076553
2012-03-29

Belt device and image-forming apparatus

 #198
20120027460
2012-02-02

Mounting structure and image forming apparatus

 #199
20120003005
2012-01-05

Electrophotographic image forming apparatus

 #200
20110318035
2011-12-29

Image forming apparatus having a controllable drive coupling

 #201
20110305479
2011-12-15

Electrophotographic image forming apparatus

 #202
20110293316
2011-12-01

Image forming apparatus with a removable waste toner container and an exposable feeding path

 #203
20110280617
2011-11-17

Image formation apparatus

 #204
20110211871
2011-09-01

Image forming apparatus having transfer belt spacing mechanism

 #205
20110150529
2011-06-23

Belt device and image-forming apparatus

 #206
20110142497
2011-06-16

Transfer unit engagement assembly of an image forming apparatus

 #207
20110110686
2011-05-12

Image forming apparatus

 #208
20110110685
2011-05-12

Image forming apparatus and apparatus exterior unit

 #209
20110110684
2011-05-12

Image forming apparatus having an image transfer unit movably attached to an opening and closing member

 #210
20110097110
2011-04-28

Image forming apparatus having structure for securing removable unit

 #211
20110091238
2011-04-21

Image forming apparatus

 #212
20110069991
2011-03-24

Image forming apparatus employing an electrical charge removal device with an improved configuration

 #213
20100316399
2010-12-16

Image forming apparatus, and unit removably installed in an image forming apparatus

 #214
20100310274
2010-12-09

Photoconductive image forming apparatus with retractable shutter unit

 #215
20100247198
2010-09-30

Image forming unit and image forming apparatus provided therewith

 #216
20100247145
2010-09-30

Apparatus and spacer for use therein

 #217
20100239313
2010-09-23

Color electrophotographic image forming apparatus

 #218
20100221037
2010-09-02

Color electrophotographic image forming apparatus

 #219
20100209142
2010-08-19

Dustproof structure used in image forming device

 #220
20100202797
2010-08-12

Electrophotographic image forming apparatus

 #221
20100196046
2010-08-05

Image forming device facilitating replacement of belt unit

 #222
20100166455
2010-07-01

Image forming apparatus

 #223
20100150607
2010-06-17

Intermediate transfer unit and image forming apparatus including the same

 #224
20100135704
2010-06-03

Belt unit and image forming apparatus

 #225
20100129114
2010-05-27

Distributed belt module for a modular printing system

 #226
20100095503
2010-04-22

Method for changing a belt in a machine assembly using a gripper having moveable opposed legs

 #227
20100080625
2010-04-01

Image forming apparatus with improved housing panel structural strength

 #228
20100046993
2010-02-25

Image forming apparatus

 #229
20100003051
2010-01-07

Transfer unit and image forming apparatus

 #230
20090311013
2009-12-17

Transfer belt unit for image forming apparatus

 #231
20090304426
2009-12-10

Image conveyance unit, intermediate transfer unit, electrostatic transfer unit, and image forming apparatus

 #232
20090257779
2009-10-15

Image forming apparatus

 #233
20090245860
2009-10-01

Image forming apparatus with a belt unit and a mark sensor

 #234
20090237477
2009-09-24

Image recording apparatus

 #235
20090237427
2009-09-24

Image recording apparatus

 #236
20090226212
2009-09-10

Image-forming device

 #237
20090226210
2009-09-10

Image-forming device with detachable belt unit

 #238
20090190978
2009-07-30

Image forming device having detachable drum unit

 #239
20090190954
2009-07-30

Image forming apparatus

 #240
20090169256
2009-07-02

Process cartridge, image forming apparatus and developing cartridge

 #241
20090169254
2009-07-02

Electrophotographic printer

 #242
20090154945
2009-06-18

Intermediate transfer-type image forming apparatus with separation/contact mechanism

 #243
20090129815
2009-05-21

Image forming apparatus with a secondary-transfer-roller releasing mechanism

 #244
20090123178
2009-05-14

Image forming apparatus having detachable intermediate transfer body

 #245
20090110436
2009-04-30

Image forming apparatus having releasing mechanism for removable toner-image conveyance belt

 #246
20090110435
2009-04-30

Belt installation tool

 #247
20090087233
2009-04-02

Belt unit and image forming apparatus using the same

 #248
20090062047
2009-03-05

Belt installation guides

 #249
20090060605
2009-03-05

Belt device and image-forming apparatus

 #250
20090057103
2009-03-05

Belt installation guides

 #251
20090022514
2009-01-22

Image forming apparatus including cover and supporting unit

 #252
20080260423
2008-10-23

Intermediate transfer unit-mounting and dismounting mechanism and intermediate transfer unit-mounting and dismounting method

 #253
20080240800
2008-10-02

IMAGE FORMING APPARATUS WITH SELECTIVELY MOVABLE TRANSFER ROLLERS

 #254
20080240780
2008-10-02

Image forming apparatus with an opening and closing unit

 #255
20080240750
2008-10-02

Image forming apparatus, and unit removably installed in an image forming apparatus

 #256
20080193162
2008-08-14

Image forming apparatus including a detachable convey-guiding member detachably attached to a fixed convey-guiding member fixed to a device main body

 #257
20080181681
2008-07-31

Locking apparatus and image forming apparatus having the same

 #258
20080175619
2008-07-24

Transfer assembly and image forming apparatus including same

 #259
20080145122
2008-06-19

IMAGE FORMING APPARATUS

 #260
20080138112
2008-06-12

Image forming apparatus with a removable transferring unit

 #261
20080138111
2008-06-12

Transfer unit, image forming apparatus having the same, and method thereof

 #262
20080134824
2008-06-12

Coupling apparatus and image forming apparatus employing the same

 #263
20080044212
2008-02-21

Drive switching mechanism and image forming apparatus including same

 #264
20080038013
2008-02-14

Electrophotographic image forming device enabling to easily mount belt unit at regular position

 #265
20080028967
2008-02-07

Image forming apparatus

 #266
20080006166
2008-01-10

Image forming apparatus having removable units

 #267
20070286649
2007-12-13

Image forming apparatus with locking means

 #268
20070286640
2007-12-13

Transfer unit and image forming apparatus

 #269
20070269233
2007-11-22

Image forming apparatus having guide member for detachable unit

 #270
20070253730
2007-11-01

Image forming apparatus having mechanism for reducing pressing force between image bearing member and transferring member

 #271
20070225095
2007-09-27

Image forming apparatus with adjustment of belt member

 #272
20070223967
2007-09-27

Image forming apparatus with adjustment of belt member

 #273
20070177894
2007-08-02

Image forming apparatus having belt unit

 #274
20070059054
2007-03-15

Image forming apparatus with selectively movable transfer rollers

 #275
20070008397
2007-01-11

Image forming apparatus

 #276
20070007473
2007-01-11

Image recording apparatus

 #277
20060225592
2006-10-12

Image-forming apparatus including a device to attach and detach a transfer roller from a main body frame thereof

 #278
20060210324
2006-09-21

Belt device including an annular belt, and an image forming apparatus for detection of rotational angular speed or rotational angular displacement

 #279
20060210307
2006-09-21

Image forming apparatus and belt unit

 #280
20060193656
2006-08-31

Belt unit for image-forming apparatus

 #281
20060115303
2006-06-01

Color registration sensing device, and electrophotographic image forming apparatus with the same

 #282
20060115295
2006-06-01

Image forming unit and color image forming apparatus having the same

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20060072929
2006-04-06

Image forming apparatus with detachable units

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20060067746
2006-03-30

Transfer belt device and image forming apparatus

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20060045556
2006-03-02

System and method for transfer of an electrical voltage to/from a rotating roller

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20050169667
2005-08-04

Image forming method and apparatus with a transfer belt

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20050084291
2005-04-21

Transfer unit used with image forming apparatus

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20050063732
2005-03-24

Image forming apparatus with adjustment of belt member

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20050013629
2005-01-20

Image forming device

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20050002687
2005-01-06

System to replace a photosensitive unit and a transfer unit and a printer having the system

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17172195
2022-03-22

Image forming apparatus

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17117313
2022-01-18

Image forming apparatus

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16532814
2020-08-04

Image forming apparatus

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15903901
2019-03-19

Field replacement transfer belt unit

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14717024
2016-05-17

Deskewing mechanism for an intermediate transfer belt module and imaging drums in an electrophotographic printer