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JP7425988B2 |
To prevent a sheet breakage when the sheet is taken out of a roller pair without necessitating the action of reducing the abutting pressure of the roller pair after jamming occurs.The sheet transport device includes: a roller pair 42 tha...
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JP2024012952A |
An object of the present invention is to prevent erroneous detection of the amount of lateral displacement and skew of a sheet during a printing operation. An image forming apparatus corrects lateral displacement and/or skew of a sheet (...
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JP7425548B2 |
A printing apparatus executes a set of instructions to receive a print job from an external apparatus, store in a storage device the received print job in association with user identification information, perform a user authentication, a...
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JP7425396B2 |
To provide a cleaning device which can clean an adherent recording material with a cleaning member even when the recording material adheres to the surface of a sheet conveyance member, and provide an image formation apparatus having the ...
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JP7425397B2 |
To provide a cleaning device which can clean an adherent solid content with a cleaning member even when the solid content derived from a recording material adheres to the surface of a sheet conveyance member, and provide an image formati...
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JP2024012897A |
An object of the present invention is to provide an image forming apparatus that can constantly optimize fixing conditions of a fixing device while suppressing a decrease in productivity. An electrophotographic image forming apparatus ac...
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JP2024013026A |
An object of the present invention is to provide a conductive roller that can stably charge a photosensitive drum when applied to an ultra-high-speed electrophotographic image forming process. The present invention includes a support hav...
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JP7424022B2 |
To provide a fixation device and the like which can suppress generation of image noise by suppressing the deformation of a slide sheet in a case where a fixation belt moves in a rotational shaft direction.A fixation device comprises: a f...
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JP7423950B2 |
To prevent generation of scratches while maintaining sheet position detection accuracy.A reader device is provided, comprising a reader unit 51 for reading the sheet position and an image formed on a sheet, an opposing unit 52 disposed t...
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JP7423988B2 |
To provide a duct device and an image forming apparatus that can reduce a noise propagated from a noise source through ducts, compared with one that intakes and exhausts air collectively at one place.A duct device 86 has a first duct 88 ...
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JP2024012705A |
An embodiment of an image forming apparatus is provided. [Solution] An image forming apparatus that forms an image on a recording material, in which a replenishment container containing toner is removable, includes an image bearing membe...
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JP7423993B2 |
To make it possible to correct output from a toner concentration sensor without increasing cost for a developing device unit.An image forming apparatus 1 is removably attached with a developing device unit 23 having a toner concentration...
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JP7424071B2 |
To maintain print quality while maintaining convenience.An image forming apparatus 1 is provided with: an image forming unit 30 that forms an image on a sheet P in accordance with received print data; an ejection unit 8 that executes a h...
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JP7423923B2 |
An image forming apparatus forms an image, and includes: an inputter that inputs image data; an image former that executes image forming processing to form an image on a sheet for each page with the image data inputted by the inputter; a...
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JP7424075B2 |
To restrict functions of an image formation apparatus so as to prevent the inconvenience in the actual use by considering an actual use state.An image formation apparatus comprises: an operation panel; a printer unit; a storage unit; and...
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JP7424016B2 |
An image processing system includes an information processing apparatus and an image processing apparatus, and the information processing apparatus includes a first operation input portion that receives a first operation input, a second ...
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JP7424032B2 |
To provide an image forming apparatus that can adjust the amount of lubricant on an image carrier not only when the amount of lubricant on the image carrier is insufficient but when the amount is excessive.An image forming apparatus 100 ...
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JP7423961B2 |
To allow a control unit to determine whether abnormal discharge occurs or an abnormal discharge state can be cancelled when a drum cartridge is mounted on an apparatus body of an image forming apparatus.Abnormal discharge flag generation...
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JP7424161B2 |
A recovery container includes a container body that is removably attached to an attachment target and that is capable of recovering powder; a projection provided at the container body in a direction intersecting with an attachment direct...
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JP7424209B2 |
A server may include: a remaining amount information receiving unit configured to receive remaining amount information related to a remaining amount of color material in a first color material cartridge from a printer on which the first ...
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JP7424084B2 |
A fixing device includes a first fixing member, a second fixing member, a heater, a temperature sensor, a sensor holder, and a first frame. The temperature sensor detects a temperature of the first fixing member or the second fixing memb...
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JP7424166B2 |
To adjust, for each of sheet trays, an image formation position on a sheet to an optimal position according to the sheet tray in which the sheet is stored, and prevent the image from protruding from an image formable range of the sheet.A...
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JP7424077B2 |
To execute processing on a plurality of documents while billing for the processing.An image forming apparatus comprises: a document reading unit that outputs image data obtained by reading a document every time it reads the document; a r...
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JP7424018B2 |
A recording-material-transporting device includes a suction unit that suctions a recording material included in a recording-material stack from above, the suction unit including a movable member that moves upward when pushed from below b...
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JP7423945B2 |
An image forming device including an image former, a primary controller, a secondary controller, one or more sensors, an interface, and a writer. The image former executes image forming processing to form an image on a sheet. The primary...
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JP7424019B2 |
To provide an image formation system capable of easily setting a paper feeding control condition suitable for a paper feeding device of an image formation apparatus.An image formation system consists of two or more image formation appara...
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JP7423465B2 |
Systems, methods, and devices are configured to reduce energy use in a printing or multi-function device. They include monitoring at least one characteristic associated with operation of a multi-function device in a first mode of operati...
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JP7423263B2 |
An image forming apparatus includes a frame having a first metal plate and a second metal plate where the first metal plate has a recess portion. The frame supports an image forming member that forms an image on a sheet. The first metal ...
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JP7423234B2 |
To solve the problem in which an image forming apparatus with multiple antennas for detecting a direction of arrival of a radio wave has not been devised in the past.A communication substrate having a plurality of antennas for wireless c...
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JP7423380B2 |
To provide an image forming apparatus that can easily remove a foreign substance, such as dirt and dust adhering to a fixing roller.After replacement of a cleaning unit or a fixing unit or after replacement of a web of the cleaning unit,...
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JP7423318B2 |
The image forming apparatus includes a power supply unit configured to generate a DC voltage from an AC voltage and supply the DC voltage to a load, the image forming apparatus configured to perform image formation on a recording materia...
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JP7423373B2 |
The present invention provides a developing roller that suppresses contamination of the surface of a photosensitive member and also obtains a high-quality image.The developing roller includes an electro-conductive substrate, an electro-c...
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JP7423253B2 |
To provide a technology that can arrange a temperature detection element on a slide surface with a film of a heater while preventing an increase in size of the heater.In an image forming apparatus of the present invention, a circuit comp...
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JP7423695B2 |
An image forming apparatus includes an image forming portion that forms a toner image on a photosensitive member in accordance with image information, an intermediate transfer member that carries the toner image transferred from the phot...
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JP7423832B2 |
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JP7422453B2 |
An image forming apparatus includes a job control unit configured to, in response to, during a period in which an output processing unit is performing printing of image data for a first print job, a reception unit receiving a second prin...
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JP7422478B2 |
An image forming apparatus forms an image on a print medium, and the image forming apparatus includes: a storage that stores medium information including profile information corresponding to the print medium and attribute information of ...
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JP7422461B2 |
To provide a method for reducing the number of restrictions on the shape and size of a new storage member, even when reproducing a cartridge in which an attachment part of the storage member is arranged in a part engaged with a guide mem...
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JP2024010929A |
An object of the present invention is to provide an image forming apparatus that suppresses power consumption to the minimum necessary level by energizing only the fax function that must be operated even when the lighting is off. [Soluti...
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JP2024011221A |
An object of the present invention is to enable processing that cannot be executed by other devices to be performed in place of other devices. An information processing device according to an embodiment is a device that can communicate w...
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JP2024010827A |
The present invention provides a developing device capable of suppressing deterioration in developing performance while suppressing the occurrence of image defects, and an image forming apparatus equipped with the same. The present inven...
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JP7421747B2 |
A cabinet includes a first area and a second area arranged in a horizontal direction, an image forming apparatus, and a reading device. The image forming apparatus is accommodated in the first area and forms an image on a sheet and eject...
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JP2024011089A |
An object of the present invention is to cool an image forming unit and a server according to their respective operating states. [Solution] The multifunction device includes a housing 51 divided into a first space SP1 and a second space ...
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JP2024010974A |
An object of the present invention is to provide a cleaning member with high resistance to turning and high cleaning performance. [Solution] The cleaning member includes a cleaning member body made of urethane resin, a part of the contac...
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JP2024011812A |
The present invention appropriately sets restrictions on post-processing functions according to physical property information of a recording medium. An image forming system 1 includes an image forming apparatus 30 that forms an image on ...
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JP2024010975A |
An object of the present invention is to provide an image forming system that can suppress the occurrence of tacking while maintaining energy saving/high productivity. A transport section that transports paper; an image forming section t...
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JP2024010973A |
An object of the present invention is to provide an image forming apparatus that has a longer operating time using a secondary battery. The present invention includes a controller 120 that operates in print mode, standby mode, and sleep ...
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JP2024010955A |
[Problem] Estimating items that cause errors. [Solution] A server device 200 is communicably connected to a printer 100, and the printers 100 include a first printer 100A and another printer 100N, and an error occurs in the first printer...
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JP2024012040A |
An object of the present invention is to provide a technique capable of lifting an electrical contact surface of a storage medium in a developer cartridge without incorporating a spring into a holder. A developing cartridge 20 includes a...
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JP2024011120A |
An image forming apparatus equipped with an electrophotographic image forming means efficiently removes toner attached to a transfer member regardless of the degree of deterioration of the toner. [Solution] An image forming apparatus (10...
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