ClassID:

177728

G03G15/1605 - page 2 - CPC Classification

Classification description:

Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using at least one intermediate support

Recent Application in this class:
#301
20170023890
2017-01-26

Image forming apparatus and image forming method in controlling electronic resistance values for image transfer

#302
20170010566
2017-01-12

Transfer device and image forming apparatus incorporating same

#303
20170010565
2017-01-12

Intermediate transferring belt and image-forming apparatus

#304
20170003639
2017-01-05

Image-forming apparatus having structure for stably supporting belt unit

#305
20170003636
2017-01-05

Belt feeding device and image forming apparatus

#306
20170003630
2017-01-05

Image forming apparatus

#307
20170003626
2017-01-05

Image forming apparatus

#308
20160378026
2016-12-29

Image forming apparatus

#309
20160378024
2016-12-29

Image forming apparatus including controller which controls primary transfer bias and secondary transfer bias

#310
20160370738
2016-12-22

RECORDING MEDIUM CONVEYANCE GUIDE DEVICE, TRANSFER DEVICE, AND IMAGE FORMING APPARATUS

#311
20160357130
2016-12-08

Image forming apparatus

#312
20160357129
2016-12-08

Image forming apparatus having transfer belt configured to avoid image defects

#313
20160349672
2016-12-01

Image forming apparatus including holding member movable between a plurality of positions to make intermediate transfer belt come into contact with and separate from photosensitive body

#314
20160342114
2016-11-24

Image forming apparatus and image forming method for forming a transparent toner image and a color image

#315
20160334739
2016-11-17

Image forming apparatus

#316
20160334738
2016-11-17

Image forming apparatus

#317
20160327888
2016-11-10

Image forming apparatus

#318
20160320727
2016-11-03

Image forming apparatus using stretch member and contact member to maintain potential with a current flowing to intermediate transer belt

#319
20160313677
2016-10-27

BELT FEEDING DEVICE FOR IMAGE FORMING APPARATUS AND IMAGE FORMING APPARATUS

#320
20160306302
2016-10-20

Method and apparatus for toner application

#321
20160299458
2016-10-13

Image forming apparatus with common power source for primary transfer and secondary transfer

#322
20160291509
2016-10-06

Image forming apparatus

#323
20160282773
2016-09-29

Image forming apparatus having power supply that applies reverse-bias voltage to transfer member

#324
20160282768
2016-09-29

Roller having elastic layers for transferring a print image

#325
20160274505
2016-09-22

Image forming apparatus

#326
20160274504
2016-09-22

Image forming apparatus that adjusts a transfer bias according to surface properties of a transfer target

#327
20160274503
2016-09-22

Image forming apparatus and transfer bias control

#328
20160274502
2016-09-22

Image forming apparatus and image forming method for determining a transfer voltage value in a transfer section thereof

#329
20160274500
2016-09-22

Image forming apparatus

#330
20160274499
2016-09-22

Image-forming apparatus capable of forming multi-color full-bleed image

#331
20160266523
2016-09-15

Image forming apparatus controlling contact pressure between image bearing member and transfer device

#332
20160259284
2016-09-08

Image forming apparatus

#333
20160259274
2016-09-08

IMAGE FORMING APPARATUS

#334
20160246217
2016-08-25

Image forming apparatus

#335
20160246216
2016-08-25

Intermediate transfer member and image recording method

#336
20160238969
2016-08-18

Image forming apparatus

#337
20160223956
2016-08-04

IMAGE FORMING APPARATUS

#338
20160223954
2016-08-04

Image forming apparatus

#339
20160223953
2016-08-04

Image forming apparatus transferring toner image onto surface layer portion of intermediate transfer medium

#340
20160223951
2016-08-04

Image forming apparatus forming toner image on surface layer portion of image conveying portion

#341
20160216648
2016-07-28

Belt unit having a restricting portion for a steering roller and image forming apparatus including the same

#342
20160209792
2016-07-21

Image forming apparatus with updates for speed-based setting of transfer voltage

#343
20160209786
2016-07-21

Image forming apparatus with voltage control to suppress transfer of adjusting toner image

#344
20160202640
2016-07-14

Belt module and belt member exchanging method

#345
20160195836
2016-07-07

Pattern foil printing

#346
20160187817
2016-06-30

Transfer-and-transport device and image forming apparatus

#347
20160179037
2016-06-23

Image formation apparatus that changes a voltage to secondary transfer units based on arrangement of image formation units

#348
20160170364
2016-06-16

Image forming apparatus including contact members disposed side by side at positions opposing a guide unit

#349
20160170363
2016-06-16

Image forming apparatus

#350
20160170336
2016-06-16

Image forming apparatus having widthwise adjustment of endless belt

#351
20160170335
2016-06-16

Image forming apparatus

#352
20160170334
2016-06-16

Image forming apparatus having transfer and fixing parts with different widths

#353
20160154345
2016-06-02

Image forming apparatus and method of separating recording medium

#354
20160154344
2016-06-02

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

#355
20160154334
2016-06-02

Image forming apparatus with photoconductor drum preservation

#356
20160139864
2016-05-19

Ranking print jobs based on transfer media healthy area

#357
20160116866
2016-04-28

Image forming apparatus

#358
20160116865
2016-04-28

Image forming apparatus with constant voltage element for secondary transfer of toner image

#359
20160109850
2016-04-21

Blanket replacement system and method thereof

#360
20160109832
2016-04-21

Image forming apparatus

#361
20160097994
2016-04-07

Image forming apparatus having a power supply common to primary transfer and secondary transfer

#362
20160091854
2016-03-31

Image forming apparatus having tray for receiving recording medium

#363
20160091839
2016-03-31

Transfer device and image forming apparatus

#364
20160091836
2016-03-31

Image forming apparatus

#365
20160091835
2016-03-31

Transfer apparatus having pressing member for transfer belt

#366
20160091834
2016-03-31

Image forming apparatus

#367
20160091816
2016-03-31

Image forming apparatus

#368
20160070211
2016-03-10

Image forming apparatus and image forming method

#369
20160070194
2016-03-10

Image forming apparatus

#370
20160062279
2016-03-03

Image forming apparatus having an angle adjuster for a tiltable support roller

#371
20160062277
2016-03-03

Image forming apparatus

#372
20160054672
2016-02-25

Image formation method

#373
20160048104
2016-02-18

Image forming apparatus

#374
20160048095
2016-02-18

Image forming apparatus having imaging units using toner with different particle sizes

#375
20160041518
2016-02-11

Transfer device, image forming apparatus, and power supply control method

#376
20160041508
2016-02-11

Image forming apparatus

#377
20160031171
2016-02-04

Electrophotographic endless belt, method for producing the same, and electrophotographic apparatus

#378
20160026145
2016-01-28

Image forming apparatus having photosensor cleaner and method of controlling the photosensor cleaner

#379
20160004210
2016-01-07

Image-forming apparatus having structure for stably supporting belt unit

#380
20160004191
2016-01-07

Intermediate transfer belt

#381
20160004180
2016-01-07

Image forming apparatus for determining a difference in lightness between colors in toner image forming units

#382
20150370200
2015-12-24

Image formation device

#383
20150362869
2015-12-17

Image forming apparatus with removable process units

#384
20150346651
2015-12-03

Image forming apparatus

#385
20150346647
2015-12-03

Image forming apparatus

#386
20150346646
2015-12-03

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

#387
20150346645
2015-12-03

IMAGE FORMING APPARATUS

#388
20150346623
2015-12-03

Image forming apparatus and image forming method for forming a transparent toner image and a color image

#389
20150344721
2015-12-03

Transfer member for electrophotography and electrophotographic apparatus

#390
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

#391
20150331367
2015-11-19

Transfer device and system for an electrophotographic device comprising multiple electrodes

#392
20150331366
2015-11-19

Image forming apparatus

#393
20150316874
2015-11-05

Image forming apparatus using stretch member and contact member to maintain potential with a current flowing to intermediate transfer belt

#394
20150309448
2015-10-29

Image forming apparatus using press member to prevent deflection of belt

#395
20150309447
2015-10-29

Image forming apparatus having simple and compact configuration to separate secondary transfer member from primary transfer belt

#396
20150309446
2015-10-29

Image forming apparatus, transfer current control method and storage medium

#397
20150293478
2015-10-15

Transfer member for electrophotography and electrophotographic image forming apparatus

#398
20150286166
2015-10-08

Image forming apparatus having transfer belt rollers of specific shapes

#399
20150284197
2015-10-08

Belt conveyance apparatus and image forming apparatus

#400
20150277322
2015-10-01

Image forming apparatus

#401
20150277301
2015-10-01

Transfer belt, transfer belt unit, and image formation apparatus

#402
20150277297
2015-10-01

IMAGE FORMING APPARATUS AND BELT DEVICE

#403
20150268622
2015-09-24

Image forming apparatus having a transfer unit frame

#404
20150268592
2015-09-24

Image forming apparatus

#405
20150261143
2015-09-17

Image forming apparatus and transfer bias application device therein

#406
20150261141
2015-09-17

Image forming apparatus and developing agent cartridge

#407
20150261140
2015-09-17

TRANSFER DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME

#408
20150253695
2015-09-10

Unit assembly and image forming apparatus

#409
20150241818
2015-08-27

Image forming apparatus

#410
20150220027
2015-08-06

Image forming apparatus with movable surface-positioning member

#411
20150220026
2015-08-06

TRANSFER MEMBER AND IMAGE FORMING APPARATUS

#412
20150220025
2015-08-06

Image forming apparatus having increased transfer efficiency

#413
20150220024
2015-08-06

Transfer member and image forming apparatus

#414
20150212478
2015-07-30

Power supply device to selectively output power and transfer device to transfer a toner image to a sheet

#415
20150212457
2015-07-30

Image forming apparatus

#416
20150212454
2015-07-30

Pressing device, in an image forming apparatus that includes an adjuster connected to two lateral plates

#417
20150212453
2015-07-30

Image forming apparatus

#418
20150205230
2015-07-23

Conductive belt and electrophotographic apparatus

#419
20150205229
2015-07-23

Image forming apparatus including a first transfer section using toner containing flat metallic pigment particles and second transfer section using toner not containing flat metallic pigment particles

#420
20150205228
2015-07-23

Transfer member, manufacturing method of transfer member, transfer unit, image forming apparatus, and roller

#421
20150198914
2015-07-16

Transfer device and image forming apparatus for transferring metallic toner particles

#422
20150185666
2015-07-02

Image forming apparatus

#423
20150177673
2015-06-25

Image forming apparatus with reciprocating mechanism for cleaning blade

#424
20150168878
2015-06-18

IMAGE FORMING APPARATUS

#425
20150168877
2015-06-18

Image forming apparatus

#426
20150160599
2015-06-11

Image forming apparatus and method having a forcible toner consumption process

#427
20150160586
2015-06-11

Imaging system and method

#428
20150153703
2015-06-04

Image forming apparatus using two power supply units to control transfer current

#429
20150147100
2015-05-28

Transfer device of image forming device including monochromatic and full color transfer modes

#430
20150139704
2015-05-21

Image forming apparatus

#431
20150125189
2015-05-07

Belt assembly and image forming apparatus including same

#432
20150125188
2015-05-07

Image forming apparatus and method of controlling the same

#433
20150117915
2015-04-30

Transfer device and image forming apparatus comprising the same

#434
20150117892
2015-04-30

Image forming apparatus

#435
20150110527
2015-04-23

Image formation apparatus and image formation method for forming an image on a folded print medium

#436
20150098743
2015-04-09

Image forming apparatus

#437
20150093133
2015-04-02

Image forming apparatus that controls potential of electrostatic image forming portion depending on ambient condition

#438
20150072148
2015-03-12

CONDUCTIVE RESIN BELT, METHOD OF MANUFACTURING THE CONDUCTIVE RESIN BELT, AND IMAGE FORMING APPARATUS EMPLOYING THE CONDUCTIVE RESIN BELT

#439
20150035557
2015-02-05

ERROR DETECTION CIRCUIT, POWER SOURCE UNIT, AND IMAGE FORMING APPARATUS

#440
20150030342
2015-01-29

Transfer device and image forming apparatus with electrical power supply

#441
20150023681
2015-01-22

Image forming apparatus

#442
20150023680
2015-01-22

Image forming apparatus with intermediate transfer member having constant voltage element

#443
20150023679
2015-01-22

Image forming apparatus

#444
20150023678
2015-01-22

Image forming device

#445
20150022602
2015-01-22

Printing system

#446
20150016851
2015-01-15

Transfer device, image forming apparatus, and transfer method

#447
20150016833
2015-01-15

Image forming apparatus

#448
20150003852
2015-01-01

Image forming apparatus

#449
20140374664
2014-12-25

Intermediate transfer member and method of manufacture

#450
20140369722
2014-12-18

Method of forming a release layer

#451
20140369706
2014-12-18

Image forming apparatus

#452
20140368563
2014-12-18

Intermediate transfer member and image recording method

#453
20140348531
2014-11-27

Image forming apparatus having developing unit

#454
20140334847
2014-11-13

Transfer device and image forming apparatus incorporating same

#455
20140328608
2014-11-06

Transfer device

#456
20140328604
2014-11-06

Image forming apparatus

#457
20140328603
2014-11-06

Image forming apparatus

#458
20140321891
2014-10-30

Image forming apparatus

#459
20140308055
2014-10-16

Transfer of ink layers

#460
20140306163
2014-10-16

Polyarylatecarbonate intermediate transfer members

#461
20140301759
2014-10-09

Electrophotographic belt and electrophotographic image forming apparatus

#462
20140294472
2014-10-02

Image transfer device and image forming apparatus

#463
20140294451
2014-10-02

Transfer device and image forming apparatus

#464
20140287356
2014-09-25

Liquid developer, image forming apparatus, image forming method, liquid developer cartridge, and process cartridge

#465
20140270864
2014-09-18

Image forming apparatus and image forming method

#466
20140270862
2014-09-18

Image-forming apparatus

#467
20140270829
2014-09-18

System and method for detecting bias transfer roll positions using resistance detection

#468
20140270819
2014-09-18

Image forming apparatus

#469
20140248070
2014-09-04

Intermediate transfer belt and method of preparing the same, and image forming apparatus

#470
20140248068
2014-09-04

Transfer device and image forming apparatus for suppressing image defects occurring in an image transfer

#471
20140248064
2014-09-04

Image forming apparatus

#472
20140241762
2014-08-28

Endless belt for image forming device and image forming device having the same

#473
20140241744
2014-08-28

Transfer device and image forming apparatus including same

#474
20140219692
2014-08-07

Image forming apparatus

#475
20140219691
2014-08-07

Method of transferring image and image transferring system and image forming apparatus with same

#476
20140199089
2014-07-17

Image forming apparatus having a changing section for changing the width of a transfer section

#477
20140197578
2014-07-17

ELECTROPHOTOGRAPHIC ENDLESS BELT, METHOD FOR PRODUCING THE SAME, AND ELECTROPHOTOGRAPHIC APPARATUS

#478
20140192104
2014-07-10

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

#479
20140182106
2014-07-03

Blanket replacement system and method thereof

#480
20140178111
2014-06-26

Image forming apparatus with intermediary transfer belt having ion conductive agent

#481
20140178110
2014-06-26

Image forming apparatus

#482
20140153955
2014-06-05

Image forming apparatus

#483
20140153946
2014-06-05

Image forming apparatus with control of potential at transfer portion

#484
20140147145
2014-05-29

Image forming apparatus

#485
20140147138
2014-05-29

Image forming device

#486
20140112690
2014-04-24

Transfer device and image forming apparatus for increasing relative positional accuracy between a transfer member and a wound member

#487
20140112689
2014-04-24

IMAGE FORMING APPARATUS

#488
20140112677
2014-04-24

Image forming apparatus

#489
20140086643
2014-03-27

IMAGE FORMING APPARATUS

#490
20140086604
2014-03-27

Electrophotographic image forming apparatus

#491
20140079423
2014-03-20

Image forming apparatus, image forming method, and computer program product for causing a computer to execute the method

#492
20140079421
2014-03-20

Transfer device, image forming apparatus, and power supply control method

#493
20140079418
2014-03-20

Image forming apparatus to maintain adequate transferability of toner to a recording medium

#494
20140072340
2014-03-13

Image forming apparatus including a cam member to separate a transfer member

#495
20140050510
2014-02-20

Image forming apparatus having movable endless belt supporting member

#496
20140029965
2014-01-30

Electrographic image forming apparatus

#497
20130337184
2013-12-19

INTERMEDIATE TRANSFER MEMBERS

#498
20130333580
2013-12-19

Media pressure roller for a press

#499
20130330560
2013-12-12

INTERMEDIATE TRANSFER MEMBER AND IMAGE FORMING APPARATUS INCLUDING THE SAME

#500
20130315612
2013-11-28

Image forming apparatus

#501
20130266336
2013-10-10

Image forming apparatus

#502
20130259543
2013-10-03

Image forming apparatus having a power supply common to primary transfer and secondary transfer

#503
20130259506
2013-10-03

Image forming apparatus using stretch member and contact member to maintain potential with current flowing from current supply member to intermediate transfer belt

#504
20130243473
2013-09-19

CLEANING DEVICE AND IMAGE FORMING APPARATUS USING THE SAME

#505
20130243462
2013-09-19

Transfer device and image forming apparatus

#506
20130236201
2013-09-12

Image forming apparatus including forced toner consumption control

#507
20130216281
2013-08-22

Transfer device including a selectively outputting power supply, image forming apparatus including the same, and method of transferring developer to sheet

#508
20130216280
2013-08-22

Transfer roller, image-forming apparatus, and process cartridge

#509
20130195486
2013-08-01

Image forming apparatus

#510
20130195483
2013-08-01

Transfer device and image forming apparatus including same

#511
20130188981
2013-07-25

Image forming apparatus

#512
20130183055
2013-07-18

Image forming apparatus and control method thereof

#513
20130174957
2013-07-11

Intermediate transfer belt steering rib applicator device and method

#514
20130170864
2013-07-04

Toner cartridge having a shutter lock mechanism

#515
20130164053
2013-06-27

Image forming method and image forming apparatus for transforming a toner image into a semi-film

#516
20130164050
2013-06-27

Belt unit, transfer unit and image formation apparatus

#517
20130164011
2013-06-27

Image forming apparatus and transfer bias application device therein

#518
20130141741
2013-06-06

Electrostatigraphic image forming apparatus with droplet ejecting unit

#519
20130136509
2013-05-30

Image forming apparatus having a second resistor portion with a higher electrical resistance than a first resistor portion

#520
20130136477
2013-05-30

Image forming apparatus which uses an AC voltage and/or a DC voltage at a transfer nip depending on a surface roughness of a recording sheet

#521
20130136468
2013-05-30

Image forming apparatus

#522
20130129395
2013-05-23

Belt for an image forming apparatus, and image forming apparatus

#523
20130121715
2013-05-16

Intermediate transfer device, image forming apparatus and secondary transfer method

#524
20130114968
2013-05-09

Image forming apparatus having test image formation

#525
20130101322
2013-04-25

Image forming apparatus

#526
20130094870
2013-04-18

Image transfer device and image forming apparatus incorporating same

#527
20130089347
2013-04-11

Image forming apparatus controlling voltage applied to toner transfer units

#528
20130077984
2013-03-28

Image forming apparatus with mechanism capable of moving transfer device with respect to toner image carrier and image forming method for moving transfer device with respect to toner image carrier

#529
20130071149
2013-03-21

Image forming apparatus and method of performing same

#530
20130064582
2013-03-14

Image forming apparatuses and methods thereof

#531
20130051854
2013-02-28

Image forming apparatus

#532
20130039682
2013-02-14

Image forming apparatus

#533
20130028642
2013-01-31

Image forming apparatus with urging member with projected portion to urge sheet against transfer belt

#534
20130028620
2013-01-31

Image forming apparatus, image forming method, and image forming program

#535
20130022380
2013-01-24

Transfer device

#536
20130022364
2013-01-24

Image forming apparatus, method thereof, and computer program product

#537
20130016989
2013-01-17

Power supply module and image forming apparatus including same

#538
20120328314
2012-12-27

Image forming apparatus

#539
20120321356
2012-12-20

Image forming apparatus including a patch forming unit

#540
20120321336
2012-12-20

Image forming apparatus

#541
20120321332
2012-12-20

Image forming apparatus

#542
20120315058
2012-12-13

Image forming apparatus

#543
20120308272
2012-12-06

Image forming apparatus

#544
20120308251
2012-12-06

Image forming apparatus

#545
20120301168
2012-11-29

Image forming apparatus and controlling method therefor

#546
20120301163
2012-11-29

Image Forming Apparatus and Image Forming Method

#547
20120282001
2012-11-08

Image forming apparatus

#548
20120269557
2012-10-25

Image forming apparatus

#549
20120269526
2012-10-25

Closed loop controls for transfer control in first transfer for optimized image content

#550
20120262528
2012-10-18

System and method to improve side 1 to side 2 image on paper magnification difference and IQ performance

#551
20120251151
2012-10-04

Image forming apparatus

#552
20120251146
2012-10-04

Method for providing ratio modulated printing with discharge area development

#553
20120251145
2012-10-04

Ratio modulated printing with charge area development

#554
20120251144
2012-10-04

Dual toner printing with discharge area development

#555
20120251143
2012-10-04

Dual toner printing with charge area development

#556
20120243898
2012-09-27

Image forming apparatus

#557
20120237240
2012-09-20

Image forming device, image forming method, and image forming system for controlling a position of an intermediate transfer body in a width direction

#558
20120230741
2012-09-13

Image forming apparatus featuring a rotatable supporting member for a transfer belt

#559
20120230715
2012-09-13

Transfer device and image forming apparatus

#560
20120230706
2012-09-13

Image forming apparatus

#561
20120224882
2012-09-06

Image forming member with current flowing to transfer belt

#562
20120224873
2012-09-06

Image forming apparatus

#563
20120219313
2012-08-30

Image forming apparatus

#564
20120219309
2012-08-30

Image forming apparatus and image forming method

#565
20120213558
2012-08-23

Skew aligning interacting belts apparatus

#566
20120213550
2012-08-23

Electrophotographic image forming apparatus

#567
20120213536
2012-08-23

Image forming apparatus, image forming method, and image forming system

#568
20120213535
2012-08-23

Image forming apparatus and image forming method

#569
20120207522
2012-08-16

Image forming apparatus having an intermediate transfer belt

#570
20120207510
2012-08-16

Image forming device

#571
20120207494
2012-08-16

Image forming apparatus

#572
20120195613
2012-08-02

PRINTER WITH CHARGE AREA DEVELOPED TONER BALANCING

#573
20120195612
2012-08-02

Image forming apparatus

#574
20120195605
2012-08-02

Image forming apparatus including a rotation member circumference calculator and control method thereof

#575
20120177391
2012-07-12

Image forming apparatus and method of controlling transfer power thereof

#576
20120170952
2012-07-05

Image forming apparatus

#577
20120163862
2012-06-28

Image forming apparatus and developing agent cartridge

#578
20120156609
2012-06-21

Method for producing print having foil image and toner image

#579
20120148302
2012-06-14

Image forming apparatus

#580
20120121293
2012-05-17

Transfer device and image forming apparatus including same

#581
20120121276
2012-05-17

Testing transfer nips of printing devices using transfer field uniformity maps

#582
20120099908
2012-04-26

SHEET TRANSPORT DEVICE IN THE PERIPHERY OF TRANSFER POSITION OF IMAGE FORMING APPARATUS

#583
20120099907
2012-04-26

Image forming apparatus

#584
20120093545
2012-04-19

Electrophotographic image forming apparatus

#585
20120093544
2012-04-19

Imaging system and method

#586
20120087704
2012-04-12

Cleaning device and image forming apparatus including same

#587
20120087700
2012-04-12

Image forming apparatus

#588
20120070168
2012-03-22

Load abnormality detection apparatus performing accurate judgment of cause of abnormality

#589
20120063795
2012-03-15

IMAGE FORMING APPARATUS

#590
20120060999
2012-03-15

REMOVABLE TOP BLANKET

#591
20120057892
2012-03-08

Image forming apparatus

#592
20120057891
2012-03-08

Image forming apparatus

#593
20120051801
2012-03-01

Image transfer nip method and apparatus using constant current controls

#594
20120045259
2012-02-23

Transfer device, image forming apparatus, and transfer method

#595
20120045232
2012-02-23

Image forming apparatus

#596
20120045231
2012-02-23

Transfer device and image forming apparatus incorporating same

#597
20120039639
2012-02-16

Image forming apparatus having a mechanism for detecting a mark on a belt

#598
20120027475
2012-02-02

Image formation apparatus

#599
20120020686
2012-01-26

Image forming apparatus of intermediate transfer method, including pre-secondary-transfer charging section and concentration detection section

#600
20120003018
2012-01-05

Image forming apparatus