ClassID:

177840

G03G15/556 - CPC Classification

Classification description:

Apparatus for electrographic processes using a charge pattern; Self-diagnostics; Malfunction or lifetime display; Monitoring or warning means for exhaustion or lifetime end of consumables, e.g. indication of insufficient copy sheet quantity for a job for toner consumption, e.g. pixel counting, toner coverage detection or toner density measurement

Recent Application in this class:
#1
20260153820
2026-06-04

IMAGE FORMING APPARATUS

#2
20260126747
2026-05-07

MANAGEMENT DEVICE, MANAGEMENT SYSTEM, MANAGEMENT METHOD, AND MANAGEMENT PROGRAM PRODUCT

#3
20260126746
2026-05-07

IMAGE FORMING DEVICE, METHOD FOR CONTROLLING IMAGE FORMING DEVICE, AND STORAGE MEDIUM

#4
20260072384
2026-03-12

IMAGE FORMING APPARATUS

#5
20260010117
2026-01-08

IMAGE FORMING APPARATUS

#6
20260010107
2026-01-08

IMAGE FORMING APPARATUS INCLUDING CONTROLLER CAPABLE OF DETERMINING WHETHER DEVELOPING CARTRIDGE, DRUM CARTRIDGE AND BELT UNIT ARE REACHED THEIR LIFETIMES

#7
20260003307
2026-01-01

PRINTING FLUID MIXING

#8
20250373749
2025-12-04

CHIP AND SUPPLY ITEM FOR IMAGING DEVICE, INCLUDING COMMUNICATION

#9
20250370390
2025-12-04

IMAGE FORMING APPARATUS, CONTROL METHOD THEREOF, AND STORAGE MEDIUM

#10
20250362641
2025-11-27

IMAGE FORMING APPARATUS INCLUDING DEVICE MAIN BODY AND CONSUMABLE ATTACHABLE THERETO AND INCLUDING CONSUMABLE MEMORY FOR STORING RECYCLING HISTORY INFORMATION

#11
20250355393
2025-11-20

SERVER AND IMAGE FORMING APPARATUS

#12
20250328102
2025-10-23

IMAGE FORMING SYSTEM THAT MANAGES CONSUMPTION INFORMATION OF VALID CONSUMABLE ITEM AMONG PLURALITY OF CONSUMABLE ITEMS

#13
20250314992
2025-10-09

IMAGE FORMING APPARATUS

#14
20250306512
2025-10-02

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

#15
20250298357
2025-09-25

IMAGE FORMING APPARATUS

#16
20250291302
2025-09-18

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

#17
20250284226
2025-09-11

DEVELOPING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS

#18
20250278057
2025-09-04

IMAGE FORMING APPARATUS

#19
20250278039
2025-09-04

IMAGE FORMING APPARATUS AND TONER REPLENISHMENT CONTROL METHOD IN IMAGE FORMING APPARATUS

#20
20250271806
2025-08-28

IMAGE FORMING APPARATUS AND CARTRIDGE

#21
20250271788
2025-08-28

CARTRIDGE, IMAGE FORMING APPARATUS, DEVELOPING APPARATUS, AND TONER CARTRIDGE

#22
20250264838
2025-08-21

REMAINING AMOUNT PREDICTION SYSTEM SWITCHING PREDICTION METHOD TO BE USED TO PREDICT EMPTY DAY AND COMPUTER-READABLE NON-TRANSITORY RECORDING MEDIUM STORING REMAINING AMOUNT PREDICTION PROGRAM

#23
20250258455
2025-08-14

INFORMATION PROCESSING APPARATUS, METHOD OF CONTROLLING INFORMATION PROCESSING APPARATUS, AND IMAGE FORMING APPARATUS

#24
20250258454
2025-08-14

INFORMATION PROCESSING APPARATUS, IMAGE FORMING APPARATUS, MANAGEMENT SYSTEM, AND STORAGE MEDIUM

#25
20250251688
2025-08-07

IMAGE FORMING APPARATUS, AND METHOD FOR CONTROLLING THE SAME

#26
20250251685
2025-08-07

IMAGE FORMATION ADJUSTMENT METHOD AND IMAGE FORMING APPARATUS

#27
20250244691
2025-07-31

IMAGE FORMING DEVICE

#28
20250231515
2025-07-17

IMAGE FORMING APPARATUS

#29
20250208557
2025-06-26

IMAGE FORMING APPARATUS

#30
20250208556
2025-06-26

IMAGE FORMING APPARATUS AND CONTROL METHOD THEREFOR, AND STORAGE MEDIUM

#31
20250208538
2025-06-26

IMAGE FORMING APPARATUS

#32
20250189906
2025-06-12

IMAGE FORMING APPARATUS AND IMAGE FORMING SYSTEM

#33
20250172904
2025-05-29

IMAGE FORMING APPARATUS AND CONTRACT SYSTEM FOR IMAGE FORMING APPARATUS

#34
20250164908
2025-05-22

IMAGE FORMING APPARATUS CAPABLE OF SUSPENDING IMAGE FORMATION OF IMAGE FORMING DEVICE WHEN ACCESS COVER IS OPEN

#35
20250164907
2025-05-22

IMAGE FORMING APPARATUS CONFIGURED TO PERFORM INITIALIZATION PROCESS FOR FIRST CONSUMABLE AND SECOND CONSUMABLE ATTACHED TO MAIN CASING IN ACCORDANCE WITH RECEIVED INSTRUCTION

#36
20250138464
2025-05-01

DELIVERY MANAGEMENT SYSTEM, DELIVERY MANAGEMENT APPARATUS, AND IMAGE FORMING APPARATUS

#37
20250123583
2025-04-17

IMAGE FORMING APPARATUS CAPABLE OF IMPROVING ADJUSTMENT ACCURACY OF TONER IMAGE FORMING CONDITION, AND IMAGE DENSITY ADJUSTMENT METHOD

#38
20250102985
2025-03-27

RECORDING MATERIAL ESTIMATION METHOD, INFORMATION PROCESSING APPARATUS, AND CONSUMABLE

#39
20250085662
2025-03-13

IMAGE FORMING APPARATUS INCLUDING MAIN CASING TO WHICH CARTRIDGE IS ATTACHABLE AND MAIN MEMORY AND METHOD OF CONTROLLING IMAGE FORMING APPARATUS

#40
20250076806
2025-03-06

IMAGE FORMING APPARATUS

#41
20250076787
2025-03-06

IMAGE FORMING APPARATUS

#42
20250076785
2025-03-06

IMAGE FORMING APPARATUS

#43
20250068113
2025-02-27

IMAGE FORMING APPARATUS

#44
20250068112
2025-02-27

IMAGE FORMING APPARATUS

#45
20250053128
2025-02-13

INFORMATION PROCESSING APPARATUS AND CONTROL METHOD FOR AN IMAGE FORMING APPARATUS

#46
20250053127
2025-02-13

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

#47
20250030809
2025-01-23

CHIP AND SUPPLY ITEM FOR IMAGING DEVICE, INCLUDING COMMUNICATION

#48
20250023999
2025-01-16

CHIP AND SUPPLY ITEM FOR IMAGING DEVICE, INCLUDING COMMUNICATION

#49
20240427263
2024-12-26

IMAGE FORMING DEVICE TO NOTIFY OF GUIDING MESSAGE SHOWING GUIDANCE ON RECYCLING CARTRIDGE

#50
20240419114
2024-12-19

IMAGE FORMING APPARATUS AND INITIALIZATION METHOD OF INITIALIZING CONSUMABLE MEMORY INCLUDED IN CONSUMABLE ATTACHED TO MAIN CASING OF IMAGE FORMING APPARATUS

#51
20240419113
2024-12-19

IMAGE FORMING APPARATUS

#52
20240419111
2024-12-19

IMAGE FORMING APPARATUS

#53
20240419098
2024-12-19

PREVENTION OF CRUM CHIP MALFUNCTION THROUGH LOCK CONTROL OF CONSUMABLE UNIT

#54
20240402642
2024-12-05

IMAGE FORMING APPARATUS, METHOD FOR CONTROLLING IMAGE FORMING APPARATUS, AND STORAGE MEDIUM

#55
20240369964
2024-11-07

Locking mechanism, and image forming device

#56
20240362447
2024-10-31

IMAGE-FORMING SYSTEM, METHOD, IMAGE-FORMING APPARATUS, AND SERVER APPARATUS

#57
20240361721
2024-10-31

DEVELOPING DEVICE WITH STRUCTURE TO REGULATE DISCHARGING AMOUNT OF DEVELOPER

#58
20240353784
2024-10-24

IMAGE FORMING APPARATUS AND IMAGE FORMING SYSTEM

#59
20240345525
2024-10-17

IMAGE FORMING APPARATUS

#60
20240345518
2024-10-17

CONTROL OF DRIVE UNIT ACCORDING TO DETECTION OF AMOUNT OF TONER IN TONER REFILL CARTRIDGE

#61
20240337961
2024-10-10

IMAGE FORMING APPARATUS

#62
20240323305
2024-09-26

CHIP AND SUPPLY ITEM FOR IMAGING DEVICE, INCLUDING COMMUNICATION

#63
20240319655
2024-09-26

IMAGE FORMING APPARATUS

#64
20240310763
2024-09-19

IMAGE FORMING APPARATUS

#65
20240295998
2024-09-05

REFILLING IMAGE-FORMING APPARATUS WITH CONSUMABLE MATERIAL

#66
20240272577
2024-08-15

IMAGE FORMING APPARATUS INCLUDING DEVICE MAIN BODY AND CONSUMABLE ATTACHABLE THERETO AND INCLUDING CONSUMABLE MEMORY FOR STORING RECYCLING HISTORY INFORMATION

#67
20240272569
2024-08-15

IMAGE FORMING APPARATUS USING ELECTROPHOTOGRAPHIC METHOD AND POWER SUPPLY APPARATUS THEREOF

#68
20240264547
2024-08-08

Image forming apparatus

#69
20240255880
2024-08-01

SERPINA1 SIRNAS: COMPOSITIONS OF MATTER AND METHODS OF TREATMENT

#70
20240241474
2024-07-18

Image forming apparatus

#71
20240231258
2024-07-11

IMAGE FORMING APPARATUS

#72
20240210868
2024-06-27

Information processing apparatus, method of controlling information processing apparatus, and image forming apparatus

#73
20240201625
2024-06-20

IMAGE FORMATION APPARATUS

#74
20240192625
2024-06-13

IMAGE FORMING DEVICE AND TONER REPLENISHMENT CONTROL METHOD IN IMAGE FORMING DEVICE

#75
20240168406
2024-05-23

IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND PRINTED MATERIAL

#76
20240126187
2024-04-18

Image forming apparatus and information processing device

#77
20240103432
2024-03-28

IMAGE FORMING APPARATUS AND NON-TRANSITORY COMPUTER READABLE MEDIUM STORING IMAGE FORMING PROGRAM

#78
20240103399
2024-03-28

Toner concentration sensing apparatus capable of accurately sensing toner concentration of toner image, image forming apparatus, and toner concentration sensing method

#79
20240100850
2024-03-28

Liquid consuming apparatus including liquid tank with rotatable cover

#80
20240085842
2024-03-14

Image forming apparatus and image forming method

#81
20240085841
2024-03-14

Image forming apparatus and non-transitory recording medium storing a computer readable control program

#82
20240077823
2024-03-07

IMAGE FORMING APPARATUS

#83
20240061360
2024-02-22

Image forming apparatus and determination method

#84
20240061359
2024-02-22

IMAGE FORMING APPARATUS AND DEVELOPER REPLENISHMENT THEREOF

#85
20240051306
2024-02-15

Resetting printing device consumable item remaining life

#86
20240045362
2024-02-08

IMAGE FORMING APPARATUS INCLUDING CONTROLLER CAPABLE OF DETERMINING WHETHER DEVELOPING CARTRIDGE, DRUM CARTRIDGE AND BELT UNIT ARE REACHED THEIR LIFETIMES

#87
20230384727
2023-11-30

Printing apparatus to operate in a contract mode with consumable item to be used in printing and execute profit returning process according to content of the contract

#88
20230384232
2023-11-30

OPTICAL SENSOR

#89
20230367251
2023-11-16

Information processing apparatus and control method for an image forming apparatus

#90
20230341802
2023-10-26

IMAGE FORMING APPARATUS

#91
20230333497
2023-10-19

Developing device including sensor holder including insertion portion, process cartridge, and image forming apparatus

#92
20230305434
2023-09-28

Toner level sensing using toner container vibration

#93
20230288863
2023-09-14

IMAGE FORMING APPARATUS AND DETERMINATION METHOD

#94
20230288846
2023-09-14

IMAGE FORMING APPARATUS

#95
20230266703
2023-08-24

Image forming apparatus requesting execution of density correction process

#96
20230244171
2023-08-03

Image forming apparatus and image forming system

#97
20230236539
2023-07-27

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

#98
20230195022
2023-06-22

INFORMATION PROCESSING APPARATUS AND IMAGE FORMING SYSTEM THAT OUTPUT REPLACEMENT TIMING OF CONSUMABLE COMPONENT OF IMAGE FORMING APPARATUS

#99
20230168623
2023-06-01

Image forming apparatus having toner replenishment container control

#100
20230136045
2023-05-04

Toner refill guide based on the possibility toner refill quantity in the plurality of image forming apparatuses

#101
20230125716
2023-04-27

Token permitting print material cartridge usage

#102
20230096743
2023-03-30

Image forming apparatus

#103
20230068696
2023-03-02

Image forming apparatus determining whether cartridge is usable based on two sets of consumption state information

#104
20230032397
2023-02-02

Storing information in a toner refill kit during toner refill

#105
20230015778
2023-01-19

Image forming apparatus that controls regulation unit

#106
20230004113
2023-01-05

Information processing apparatus that determines replacement time of replacement components

#107
20220410582
2022-12-29

Liquid consuming apparatus including liquid tank with rotatable cover

#108
20220404735
2022-12-22

Image forming apparatus and image forming system

#109
20220397853
2022-12-15

Amount-of-remaining-toner detecting device, image forming apparatus, method for detecting amount of remaining toner, and non-transitory recording medium

#110
20220382207
2022-12-01

Image forming apparatus and control method of image forming apparatus

#111
20220382184
2022-12-01

Image forming apparatus having an abnormality detection mode

#112
20220373926
2022-11-24

Remaining-toner-amount detecting device and image forming apparatus

#113
20220337724
2022-10-20

Method of setting up electrical communications between an imaging device and a supply item

#114
20220317615
2022-10-06

Information processing apparatus, method of controlling information processing apparatus, and image forming apparatus

#115
20220317614
2022-10-06

IMAGE FORMING APPARATUS

#116
20220299925
2022-09-22

Image forming apparatus capable of forming toner image with desired amount of toner, control method for the image forming apparatus, and storage medium

#117
20220291619
2022-09-15

Printing apparatus and method of controlling the same

#118
20220283533
2022-09-08

Remaining toner amount detection device, image forming apparatus, and remaining toner amount detection method

#119
20220276601
2022-09-01

Image forming apparatus including development cartridge having a development memory storing toner amount information

#120
20220276582
2022-09-01

Image forming apparatus requesting execution of density correction process

#121
20220276581
2022-09-01

Image forming apparatus and toner cartridge

#122
20220269207
2022-08-25

Image forming apparatus

#123
20220236683
2022-07-28

Printing device parameter control using machine learning model, in order to maximize replaceable item lifespan

#124
20220221816
2022-07-14

Monitoring device, image recordation monitoring method, and printer

#125
20220197206
2022-06-23

Image forming apparatus

#126
20220187730
2022-06-16

Image forming apparatus

#127
20220171318
2022-06-02

Image forming apparatus transmitting request to cancel agreement for another image forming apparatus

#128
20220163915
2022-05-26

Toner supply device having cylindrical rotating container and paddle and image forming apparatus

#129
20220163913
2022-05-26

Image forming apparatus

#130
20220155716
2022-05-19

SERPINA1 SIRNAS: COMPOSITIONS OF MATTER AND METHODS OF TREATMENT

#131
20220155714
2022-05-19

IMAGE FORMING DEVICE

#132
20220155705
2022-05-19

Image forming apparatus and developer replenishment thereof

#133
20220146979
2022-05-12

Image forming apparatus having toner replenishment container control

#134
20220146974
2022-05-12

Image forming apparatus having a toner replenishment operation

#135
20220146973
2022-05-12

Image forming apparatus capable of determining whether to order new drum cartridge together with new toner cartridge

#136
20220128926
2022-04-28

Image forming apparatus, replacement developing component, and method for controlling image forming apparatus

#137
20220100137
2022-03-31

Detection of waste toner using toner amount detection sensor and switch

#138
20220066374
2022-03-03

Image forming apparatus for regulating removal of developer storing portion, and regulation releasing method

#139
20220050403
2022-02-17

Storing information in toner refill kit during toner refill

#140
20220050402
2022-02-17

Image forming apparatus and method for controlling image forming apparatus

#141
20220043390
2022-02-10

Displaying current colorant supply status information responsive to opening of printing device door

#142
20220035294
2022-02-03

Image forming apparatus with notification for replacement of a toner cartridge

#143
20220019174
2022-01-20

Image forming apparatus including controller capable of determining whether developing cartridge, drum cartridge and belt unit are reached their lifetimes

#144
20220004137
2022-01-06

Information processing apparatus that determines replacement time of replacement components

#145
20210405552
2021-12-30

Image forming apparatus and image forming system

#146
20210389915
2021-12-16

Supply attachments for transmitting print device information data of a plurality of print devices to a device

#147
20210373458
2021-12-02

Image forming system capable of predicting consumed amount of consumable, prediction data output method

#148
20210373457
2021-12-02

Toner supply by changing driving speed of developing apparatus

#149
20210368063
2021-11-25

Print material subscription plans

#150
20210364969
2021-11-25

Information processing apparatus and control method for an image forming apparatus

#151
20210341869
2021-11-04

Image-forming device performing printing process according to mode switched between normal printing mode and extended printing mode

#152
20210341856
2021-11-04

Controlling amount of developer by using output waveform obtained from toner concentration sensor

#153
20210325807
2021-10-21

Estimation of toner remaining rate

#154
20210302910
2021-09-30

Image forming apparatus determining whether cartridge is usable based on two sets of consumption state information

#155
20210271197
2021-09-02

Monitoring and reporting toner cartridge capacity with synthetic toner level values to provide finer granularity

#156
20210263444
2021-08-26

Image forming apparatus and method for controlling image forming apparatus

#157
20210255564
2021-08-19

Image forming apparatus and control method

#158
20210240132
2021-08-05

Image forming apparatus that controls regulation unit to prevent or allow detachment of a cartridge mounted to the image forming apparatus

#159
20210240121
2021-08-05

Controlling operation of image forming apparatus according to toner refill mode

#160
20210240103
2021-08-05

Image forming apparatus that determines whether cartridge can be used in the image forming apparatus

#161
20210223715
2021-07-22

Toner level determination and notification

#162
20210216030
2021-07-15

Remaining life information of toner cartridge is provided using weight of toner cartridge

#163
20210191309
2021-06-24

Image forming apparatus incorporating toner holder dismountably mounted in body of the image forming apparatus

#164
20210191294
2021-06-24

Image forming apparatus that sets a target temperature for a fixing unit based on a minimum number of continuous pixels in a line

#165
20210181672
2021-06-17

Process cartridge and image forming apparatus

#166
20210173320
2021-06-10

Image forming apparatus

#167
20210162774
2021-06-03

Ratio-based adaptive switching technique

#168
20210149323
2021-05-20

Image forming apparatus including a movement mechanism for moving a toner container that is replaceable

#169
20210149320
2021-05-20

Image forming apparatus using two-component developer including toner and carrier that determines toner charge amount based on a developing current

#170
20210141336
2021-05-13

Image forming apparatus including drum cartridge having photosensitive drum and toner cartridge having developing roller

#171
20210116852
2021-04-22

Print supply locks

#172
20210116836
2021-04-22

Imaging device

#173
20210103246
2021-04-08

Image forming apparatus having toner replenishment container control

#174
20210103243
2021-04-08

Information processing apparatus, method of controlling information processing apparatus, and image forming apparatus

#175
20210103242
2021-04-08

Image forming apparatus having a toner replenishment operation

#176
20210096495
2021-04-01

Image forming apparatus

#177
20210080888
2021-03-18

Image reading device, image inspection device, and image forming apparatus

#178
20210078335
2021-03-18

Liquid consuming apparatus including liquid tank with rotatable cover

#179
20210073605
2021-03-11

Image forming apparatus and method conditionally estimating remaining toner using correction information

#180
20210072692
2021-03-11

Image forming apparatus capable of selecting either display or not display remaining amount of toner

#181
20210072688
2021-03-11

Image forming apparatus and control method thereof

#182
20210063937
2021-03-04

Image forming apparatus operable in modes having different color gamuts

#183
20210048763
2021-02-18

Toner refill control using reusable refill apparatus

#184
20210041823
2021-02-11

SERPINA1 SIRNAS: COMPOSITIONS OF MATTER AND METHODS OF TREATMENT

#185
20210041803
2021-02-11

Image forming apparatus and developer replenishment thereof

#186
20210026284
2021-01-28

Image forming apparatus detecting fog density

#187
20210011414
2021-01-14

Image forming apparatus usable for waste toner collection up to maximum capacity of toner container

#188
20210011413
2021-01-14

Image forming apparatus to detect widths of recording material

#189
20210011412
2021-01-14

Image forming apparatus and image forming method

#190
20210011392
2021-01-14

Toner container, image forming unit, and image forming apparatus

#191
20200393777
2020-12-17

Image forming apparatus containing a toner supply bottle having a single bottle body and a supply unit provided near one end of the bottle body

#192
20200371464
2020-11-26

Information processing apparatus that enables communication with image forming apparatus to which fixing devices of different types are selectively attachable, image forming apparatus, and control method therefor

#193
20200371450
2020-11-26

Toner concentration control using toner concentration sensor

#194
20200363750
2020-11-19

Process unit, developing cartridge and toner cartridge for use with image forming apparatus

#195
20200356024
2020-11-12

Image forming apparatus including notifying information on developing unit lifetime

#196
20200333739
2020-10-22

Image forming apparatus fixing toner image onto sheet and control method

#197
20200319586
2020-10-08

Image forming apparatus and control method of image forming apparatus

#198
20200310344
2020-10-01

Image forming apparatus including drum cartridge having photosensitive drum and toner cartridge having developing roller

#199
20200310286
2020-10-01

Toner amount detection device for image forming apparatus

#200
20200301338
2020-09-24

IMAGE FORMING APPARATUS

#201
20200294207
2020-09-17

Image forming apparatus

#202
20200285186
2020-09-10

Image forming apparatus capable of executing a running-in operation for a developing section

#203
20200285185
2020-09-10

Image forming apparatus

#204
20200233361
2020-07-23

Remaining toner amount detecting apparatus, remaining toner amount detecting method, and recording medium

#205
20200233345
2020-07-23

Image processing apparatus that controls fixing temperature based on the similarity of image data of the current page and the next page, image processing method, and recording medium

#206
20200218191
2020-07-09

Image forming apparatus operable in modes having different color gamuts

#207
20200218190
2020-07-09

Image forming apparatus that replenishes toner to developing device via hopper, and method of controlling same

#208
20200218188
2020-07-09

Image forming apparatus to which toner container is attachable

#209
20200218173
2020-07-09

Determining lifetime of a developing apparatus in an image forming apparatus

#210
20200201230
2020-06-25

Information processing apparatus that enables communication with image forming apparatus that has consumable and control method for image forming apparatus that has consumable

#211
20200201229
2020-06-25

Remaining toner amount detecting apparatus, image forming apparatus, and remaining toner amount detecting method

#212
20200201228
2020-06-25

Information processing apparatus and control method for an image forming apparatus

#213
20200201227
2020-06-25

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

#214
20200198357
2020-06-25

Consumables including locking mechanisms

#215
20200192265
2020-06-18

Apparatus with lifetime prediction, control method of apparatus and storage medium

#216
20200192240
2020-06-18

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

#217
20200183315
2020-06-11

IMAGE FORMING APPARATUS, DETERIORATION STATE DETECTION METHOD AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM ENCODED WITH DETERIORATION STATE DETECTION PROGRAM

#218
20200174423
2020-06-04

Process cartridge and image forming apparatus having an electrical contact portion mounted on a projection and electrically connected to a storing portion

#219
20200166860
2020-05-28

Toner container, image forming unit, and image forming apparatus

#220
20200142649
2020-05-07

Image forming apparatus and computer-readable storage medium

#221
20200133197
2020-04-30

Image forming apparatus that controls regulation unit to switch regulating state of a detachable replacement

#222
20200125011
2020-04-23

IMAGE FORMING APPARATUS, METHOD FOR CONTROLLING IMAGE FORMING APPARATUS, AND PROGRAM FOR CONTROLLING IMAGE FORMING APPARATUS

#223
20200110350
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Image forming apparatus that detects near depletion of toner and method for detecting near depletion of toner

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Liquid consuming apparatus including liquid tank with rotatable cover

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Image forming apparatus

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System and Usage-based Methods of Managing Replacements of Imaging Device Consumables

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Image forming apparatus

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Image forming apparatus that controls charge unit

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IMAGE FORMING APPARATUS, METHOD FOR CONTROLLING THE SAME, AND IMAGE FORMING SYSTEM

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Systems and methods for replenishment services

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Image forming apparatus that controls temperature of fixing unit

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Image forming apparatus

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Image forming apparatus having error detection and audio guidance

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Direct memory access based hardware deskew

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2019-12-05

Image forming system capable of notifying shortage of consumable, information processing apparatus, notification method

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Chip and supply item for imaging device, including communication

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Image forming apparatus and control method

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Image processing apparatus and abnormality determination method

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Information processing device ordering cartridges for replacement with cartridges currently mounted in printing device

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Image forming apparatus

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IMAGE FORMING APPARATUS THAT PERFORMS DISPLAY FOR REPLACEMENT OF DEVELOPER CONTAINER, AND METHOD OF CONTROLLING SAME

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Image forming apparatus that performs display for replacement of developer container

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RESIN COMPOSITION AND RESIN MOLDED ARTICLE

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Consumables discharge device, image forming apparatus, multifunction machine, and consumables discharge method

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Image forming apparatus and image forming method

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Management server

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Image forming apparatus

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Image forming apparatus capable of evaluating the consumption of a fixing belt, control method and control program thereof

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Image forming apparatus and control method of image forming apparatus

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Image processing apparatus, method, and non-transitory computer-readable storage medium having tone correction based on status

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Information-processing apparatus capable of generating screen data representing settings screen on which reference value for index value is inputted

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IMAGE FORMATION APPARATUS AND METHOD OF DETERMINING DEVELOPER COLLECTION DESTINATION

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Image forming apparatus having image formation interruption

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Control device setting order condition for ordering a plurality of cartridges at the same time

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Information processing apparatus, method of controlling information processing apparatus, and image forming apparatus

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Image forming apparatus

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Image forming apparatus and control method to check consumable part consumption

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Image forming apparatus and computer-readable storage medium

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Image forming apparatus having control relative to collected toner amount

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Powder detector, control method of same, and image forming apparatus incorporating same

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Image forming apparatus and control method for an image forming apparatus

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2019-06-20

Image forming device

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2019-06-20

Image forming device

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Image forming apparatus that determines a fixing temperature for a fixing operation based on toner amounts of blocks of image data and related image forming method and storage medium

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2019-06-06

Toner supply device and image forming apparatus

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Image forming apparatus displaying specific information relating to replacement component on display

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Image forming apparatus and method of controlling supply of developer

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2019-05-09

Image forming apparatus

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Image forming apparatus

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Image forming apparatus and failure point estimation method

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IMAGE FORMING APPARATUS, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM

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INFORMATION PROCESSING APPARATUS AND NON-TRANSITORY COMPUTER READABLE MEDIUM

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Method and system for amplitude modulated screening and protecting printouts, computer program, printing device and printed product

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Management system and control method

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Printing apparatus that manages information related to a consumable item, control method, and storage medium

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2019-03-28

IMAGE FORMING APPARATUS

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Image forming apparatus that differs toner use when forming a line image than when forming a solid image

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2019-03-21

Image forming apparatus with sensor to detect developer in storage container and to detect position of cover for covering internal space where storage container is disposed

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2019-03-14

Image forming apparatus and toner amount calculating method

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2019-03-14

Image forming apparatus and toner amount calculating method

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2019-03-14

Image forming apparatus and toner amount calculating method

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2019-03-14

Image forming apparatus and toner amount calculating method

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2019-03-14

Image forming apparatus and toner amount calculating method

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2019-03-14

Image forming apparatus and toner amount calculating method

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2019-03-07

Image forming apparatus for performing supply control of developer

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2019-03-07

Toner cartridge supporting apparatus, image forming apparatus using the same, and toner cartridge supporting method

#291
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2019-02-28

Image forming apparatus and correction control program

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2019-02-21

SYSTEM AND METHOD FOR PRINTING WITH DEPLETING TONER OR INK LEVELS

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2019-02-14

IMAGE FORMING APPARATUS

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2019-02-14

Systems and methods for replenishment services

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2019-02-14

Image forming apparatus and control method

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2019-02-07

Image forming apparatus

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2019-02-07

Image forming apparatus in which printing operation at end of life of attached consumable product is settable

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20190033750
2019-01-31

Developing device and image forming apparatus

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2019-01-24

IMAGE FORMING APPARATUS AND METHOD OF CONTROLLING IMAGE FORMING APPARATUS ALLOWING CORRECTION OF GRADATION LEVEL

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20190018355
2019-01-17

Image forming apparatus operable in modes having different color gamuts