ClassID:

177790

G03G15/238 - CPC Classification

Classification description:

Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups  -  specially adapted for copying both sides of an original or for copying on both sides of a recording or image-receiving material; Arrangements for copying on both sides of a recording or image-receiving material using more than one reusable electrographic recording member, e.g. single pass duplex copiers

Recent Application in this class:
#1
20240394497
2024-11-28

IMAGE FORMING SYSTEM, IMAGE FORMING METHOD AND NON-TRANSITORY COMPUTER READABLE RECORDING MEDIUM ENCODED WITH IMAGE FORMING PROGRAM

#2
20210356880
2021-11-18

Image forming system, transport control method, and program

#3
20210294253
2021-09-23

Image forming apparatus with developing roller separation processing

#4
20210141329
2021-05-13

Image forming apparatus and non-transitory computer readable medium

#5
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

#6
20190302661
2019-10-03

Image forming apparatus and method

#7
20190094777
2019-03-28

Adaptively switching a print mode from duplex to simplex

#8
20180173150
2018-06-21

Image forming system

#9
20180150008
2018-05-31

Image forming system, image reading apparatus, image forming method, and control program

#10
20170075272
2017-03-16

Image formation system, image density correction method, and image formation apparatus

#11
20150241830
2015-08-27

Systems and methods for implementing an asynchronous buffering module with an integrated registration function for inline printing an image forming system

#12
20150220053
2015-08-06

Image forming system, intermediate conveying apparatus, and adjusting method of amount of heat radiation from sheet

#13
20150061209
2015-03-05

Conveyance apparatus and conveyance system

#14
20150049134
2015-02-19

Digital printing system

#15
20150022581
2015-01-22

Multipurpose printer

#16
20130274911
2013-10-17

Image forming system

#17
20130272749
2013-10-17

Method and device for drying a first side toner image before applying an opposite side second toner image

#18
20130243468
2013-09-19

Image forming system and method of controlling the same

#19
20130071167
2013-03-21

IMAGE FORMING APPARATUS

#20
20130057626
2013-03-07

Image forming system

#21
20130028645
2013-01-31

MULTI-COMPONENT DUPLEX PRINTER

#22
20120288295
2012-11-15

IMAGE FORMING SYSTEM

#23
20120288290
2012-11-15

Image forming system

#24
20120262745
2012-10-18

PRINTING SYSTEM INCLUDING A PLURALITY OF IMAGE FORMING APPARATUSES CONNECTED WITH EACH OTHER, AND METHOD FOR CONTROLLING THE SAME

#25
20120206764
2012-08-16

Image forming system and printer controller

#26
20120195659
2012-08-02

Sheet-fed duplex and sheet-fed duplex multi-color printers

#27
20120154864
2012-06-21

IMAGE FORMING APPARATUS

#28
20120120422
2012-05-17

Imaging forming system comprised of image forming apparatuses arranged in series, and which prevents an excessive rise in either of an inside temperature or a fixing section temperature of a downstream image forming apparatus

#29
20120087690
2012-04-12

Image forming system and image forming apparatus

#30
20120062925
2012-03-15

Image forming apparatus which performs a notification of a predetermined adjustment

#31
20120020689
2012-01-26

PRINTING SYSTEM INCLUDING PRINTING APPARATUSES

#32
20120014703
2012-01-19

Image forming system for improved image formation on both sides of a recording medium

#33
20120002228
2012-01-05

Image forming apparatus

#34
20110318041
2011-12-29

Controlling sheet synchronization in a digital printing system

#35
20110299870
2011-12-08

IMAGE FORMING APPARATUS

#36
20110236111
2011-09-29

Image forming system, image forming apparatus, transportation amount adjusting method and computer readable medium

#37
20110216352
2011-09-08

Image formation control apparatus, image formation apparatus, image formation system, computer readable medium, and tandem printing system

#38
20110187039
2011-08-04

Image forming apparatus capable of printing on both sides of sheet

#39
20110182592
2011-07-28

Image forming system, control apparatus, and image forming apparatus having toner transfer rates for first and second faces of a recording paper

#40
20110164894
2011-07-07

Method for increasing duplex reproduction apparatus productivity by adjusting sheet travel time difference

#41
20110150520
2011-06-23

Image forming apparatus and image forming system

#42
20110135371
2011-06-09

Printing system architecture with center cross-over and interposer by-pass path

#43
20110123203
2011-05-26

Method and system for printing having a web jam detecting unit

#44
20110102485
2011-05-05

Multipurpose printer protecting print elements from adhesive on the medium

#45
20110076042
2011-03-31

Printing system provided with preheaters

#46
20110064498
2011-03-17

IMAGE FORMING SYSTEM AND IMAGE FORMING DEVICE

#47
20110026950
2011-02-03

Dynamic image positioning and spacing in a digital printing system

#48
20110002699
2011-01-06

MEDIUM CONVEYANCE DEVICE, IMAGE FORMING DEVICE AND IMAGE FORMING SYSTEM

#49
20100329756
2010-12-30

Duplex web printer system registration technique

#50
20100329742
2010-12-30

CONTROLLING SHEET SYNCRONIZATION IN A DIGITAL PRINTING SYSTEM

#51
20100322691
2010-12-23

Conveyor and image forming apparatus with the conveyor

#52
20100296128
2010-11-25

Maximizing speed tolerance during dual engine synchronization

#53
20100271643
2010-10-28

IMAGE QUALITY MATCHING IN A PRINT ENGINE ASSEMBLY SYSTEM

#54
20100214575
2010-08-26

Printing apparatus

#55
20100196071
2010-08-05

METHOD OF CONTROLLING AUTOMATIC ELECTROSTATIC MEDIA SHEET PRINTING

#56
20100178077
2010-07-15

Image forming apparatus and opening/closing method of re-conveyance mechanism

#57
20100124424
2010-05-20

Duplex printer

#58
20100067966
2010-03-18

Reconfigurable sheet transport module

#59
20100067965
2010-03-18

Pass through inverter

#60
20090311019
2009-12-17

Face-to-face printing within booklet

#61
20090311018
2009-12-17

Duplex printing apparatus with a storage section for storing a plurality of sheets

#62
20090297240
2009-12-03

Print engine productivity module inverter

#63
20090290896
2009-11-26

Print engine synchronization system and apparatus

#64
20090290895
2009-11-26

Method for print engine synchronization

#65
20090269091
2009-10-29

Image forming device and image forming method thereof

#66
20090220289
2009-09-03

HIGH SPEED DUPLEX PRINTER

#67
20090207196
2009-08-20

IMAGE FORMING APPARATUS AND CONTROL METHOD THEREOF

#68
20090162122
2009-06-25

Image forming apparatus

#69
20090153884
2009-06-18

Printing system and method including active and inactive image marking engines

#70
20090136271
2009-05-28

Printing system

#71
20090033955
2009-02-05

Color conversion device, information processing method and computer readable medium

#72
20080279569
2008-11-13

Method of adjusting print magnification in digital duplex printing

#73
20080260445
2008-10-23

Method of controlling automatic electrostatic media sheet printing

#74
20080253818
2008-10-16

Image forming apparatus and control method therefor that circulate sheets for duplex printing

#75
20080232881
2008-09-25

Image forming apparatus including a stopping unit and method of forming image

#76
20080205920
2008-08-28

Device and method for printing on both faces of a recording medium, comprising a charge shifting and recharging device

#77
20080123116
2008-05-29

Image forming apparatus with detecting devices for image positioning on reversed sheet

#78
20080118293
2008-05-22

Image forming apparatus capable of forming a duplex image on one sheet

#79
20080118274
2008-05-22

Image forming apparatus having controller to selectively control plurality of driving sources

#80
20080089710
2008-04-17

Face-to-face printing within booklet

#81
20080056787
2008-03-06

PRINTING WITH TWO-SIDE PRINTABLE AND ONE-PASS PRINTABLE SHEETS

#82
20080025740
2008-01-31

Image forming apparatus, program for image forming apparatus, and driver program for image forming apparatus

#83
20070216746
2007-09-20

Page scheduling for printing architectures

#84
20070212113
2007-09-13

Device and method for electrophoretic liquid development

#85
20070201893
2007-08-30

Image forming apparatus and control method for printing without a margin

#86
20070196157
2007-08-23

Image forming apparatus and opening/closing method of re-conveyance mechanism

#87
20070140767
2007-06-21

Printing system architecture with center cross-over and interposer by-pass path

#88
20070070449
2007-03-29

Single pass duplex document path for a digital scanner

#89
20070041049
2007-02-22

Image forming system

#90
20070031170
2007-02-08

Printing system with inverter disposed for media velocity buffering and registration

#91
20070014596
2007-01-18

Image forming method and apparatus for transfer and fixing image with one process

#92
20060285133
2006-12-21

Scheduling for a dual sided printing by a dual engine printer

#93
20060233569
2006-10-19

Systems and methods for reducing image registration errors

#94
20060221159
2006-10-05

Parallel printing architecture with parallel horizontal printing modules

#95
20060204290
2006-09-14

Image forming apparatus for higher speed printing

#96
20060187474
2006-08-24

Color image forming apparatus

#97
20060039729
2006-02-23

Parallel printing architecture using image marking engine modules

#98
20060039728
2006-02-23

Printing system with inverter disposed for media velocity buffering and registration

#99
20060039727
2006-02-23

Printing system with horizontal highway and single pass duplex

#100
20050214040
2005-09-29

Synchronous duplex printing systems using pulsed DC fields

#101
20050214039
2005-09-29

Synchronous duplex printing systems with intermediate transfer members

#102
20050034613
2005-02-17

Face-to-face printing within booklet

#103
20050031391
2005-02-10

Printer