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WO/2021/152995A1 |
The frequency of replacing a drum cartridge and toner cartridge independently is reduced. The image forming device comprises a display, a drum cartridge, a toner cartridge, and a control unit. The control unit causes a drum cartridge rep...
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WO/2021/153356A1 |
This information processing method comprises: an exposure step in which an image for correction displayed on an image display device is exposed to a photosensitive recording medium via a limiting member that is provided between the image...
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WO/2021/153551A1 |
An image forming apparatus includes an apparatus body, a toner cartridge, a replaceable part, a controller and an apparatus body memory. An operating mode of the controller is set to one of a subscription mode and a normal mode. The cont...
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WO/2021/149616A1 |
A fixing device (30) is provided with a fixing belt (1), a pressure roller (20), and a heating unit (10). The heating unit (10) includes a heater (11), a plurality of temperature sensors (13A, 13B), a heater holding member (12), and a se...
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WO/2021/149835A1 |
An image forming device 100 is such that, when carrying out a job for forming an image on a recording material S and outputting the result thereof from a state in which an outer member 41 is separated from a belt 31, if relative position...
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WO/2021/146079A1 |
A device to prevent fire of a fusing belt having a heater positioned inside includes at least one temperature control member adjacent to one side of the fusing belt and, when the at least one temperature control member detects abnormal h...
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WO/2021/145990A1 |
An image forming apparatus includes a body a printing engine to perform an image forming operation, a waste toner withdrawal device to obtain waste toners generated during the image forming operation, and a waste toner treatment device t...
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WO/2021/143623A1 |
An image forming device (100), comprising: a main body provided with a processing cartridge (110) and a main body frame (1001), the processing cartridge (110) being used for forming a developer image on a recording medium (P), the main b...
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WO/2021/140814A1 |
Provided is a technology that controls the operation of an image forming device for which a server manages printing. An image forming system 100 comprises an image forming device 1 and a server 4. The image forming device 1 comprises a m...
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WO/2021/141810A1 |
An example image forming apparatus includes a main body, a printing engine to be disposed in the main body to form an image on a printing medium, a fixing apparatus including a fixing roller and a fixing belt disposed to face the fixing ...
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WO/2021/141761A1 |
A charging member for an image forming apparatus may include a conductive support and a surface layer on the conductive support and not in contact with a photosensitive member. The surface layer may comprise a urethane foam including foa...
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WO/2021/140781A1 |
This information processing device receives, as a print job, print data and a print quality standard from outside, analyzes the received print data, and extracts an object having a print quality standard that can be designated. Further, ...
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WO/2021/135740A1 |
A consumable chip (200, 90) and a control method therefor, a consumable (2000) and an image forming apparatus (100), wherein the consumable (2000) is used for providing consumable supplies to the image forming apparatus (100). The consum...
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WO/2021/137063A1 |
A method of printing includes, applying to an intermediate transfer member (ITM) (44), one or more fluids that include at least a printing fluid for forming an image on the ITM (44). At least part of the image is transferred from the ITM...
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WO/2021/137889A1 |
An example toner cartridge includes a housing to contain toner and having a toner outlet, a conveying member, a shutter to open and close the toner outlet, a driven coupler to rotate the conveying member and having an extension that exte...
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WO/2021/128780A1 |
A counting assembly and a developing box having same. The counting assembly comprises a counting member (K) for attaching to and detaching from an external counted member (9); the counting member (K) comprises a rotating member (8) and a...
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WO/2021/132716A1 |
Provided is a control apparatus comprising: a processor; and a memory connected to or built in the processor, the control apparatus controlling an information processing device. The processor can simultaneously display, on an operation s...
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WO/2021/126238A1 |
At a specified time within a heating period during which a fuser of a dry electrophotographic (DEP) printing device is heated to a set temperature, a temperature of the fuser is measured. Responsive to determining that the measured tempe...
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WO/2021/124715A1 |
An identification device that identifies types of paper sheets, the device being such that: a plurality of parameters, including a parameter pertaining to the characteristics of the paper sheets, are acquired by a sensor; and the type of...
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WO/2021/117709A1 |
The present invention provides a technology to simplify the electrical configuration of an image forming device. An image forming device 1 comprises: a main body housing 10 having a control unit 80; a drum cartridge 20 having a drum memo...
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WO/2021/118693A1 |
An imaging system includes a lubricant roller to transfer a lubricant to the image carrier, a solid lubricant in contact the lubricant roller to supply the lubricant to the lubricant roller, and a pressing member to urge the solid lubric...
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WO/2021/117278A1 |
The purpose of the present invention is to provide a technology capable of saving a colorant to be used for printing in an information processing device in which an OS standard general-purpose printing program is incorporated. According ...
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WO/2021/118590A1 |
A printing drum mounting system and method of assembling the mounting system. The mounting system comprising a rotatable shaft; a first mount and a second mount arrangeable on the shaft to clamp a printing drum therebetween, wherein the ...
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WO/2021/112963A1 |
An imaging system includes a first cleaning device and a second cleaning device. The first cleaning device collects first toner particles remaining on a transfer belt from toner conveyed through a transfer region. The second cleaning dev...
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WO/2021/112876A1 |
A development system for an image forming apparatus includes a photosensitive drum having a drive plate to receive a driving force to rotate the photosensitive drum. The drive plate is provided on an end of the photosensitive drum. The d...
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WO/2021/112123A1 |
The present invention is designed to provide an electrophotographic cleaning blade having excellent chipping resistance and capable of offering excellent cleaning performance. This cleaning blade is provided with an elastic member contai...
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WO/2021/108041A1 |
An imaging system includes a developing chamber, a first conveyance path, a second conveyance path, a first air passage and a second air passage. A developing roller located in the developing chamber carries a developer to a developing r...
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WO/2021/106821A1 |
In the present invention, a process unit is formed so as to be rotatable between a first position where a photosensitive drum contacts a transfer member to form a transfer nip and a second position where the photosensitive drum is separa...
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WO/2021/100854A1 |
The present invention makes it possible to, even when a development cartridge and a toner cartridge that have been replaced before reaching the life spans thereof are attached again, grasp remaining toner amounts in the respective cartri...
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WO/2021/100809A1 |
A member for electrophotography, said member comprising a conductive base material and a single elastic layer that serves as the surface layer. With respect to this member for electrophotography, the elastic layer contains a first resin,...
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WO/2021/101509A1 |
According to examples, a toner refill apparatus may include a chamber to house a toner, in which the chamber may include an insertion section, the insertion section to be inserted into a refill port of a toner cartridge and including a d...
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WO/2021/095288A1 |
Provided is a fine particle collection device that, among ultrafine particles 100 nm in size or smaller included in air, can collect and reduce at least those ultrafine particles that have relatively large particle diameters. This fine p...
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WO/2021/095287A1 |
Provided is a particulate capturing device etc. which can reduce the total amount of ultrafine particles of 100 nm or less in the air with little pressure loss regardless of the thinness of a capturing unit in the direction in which the ...
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WO/2021/086437A1 |
A sensor cleaning device to clean a sensor to detect a printable medium on a transferring path. The sensor cleaning device includes a cleaning lever, and a driver. The cleaning lever is coupled to a cleaner at an end of the cleaning leve...
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WO/2021/080637A1 |
Provided is an image forming apparatus, the image forming apparatus including a main body including a printing portion to form an image on a print medium according to an electrophotographic method, a paper feeding cassette to load a prin...
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WO/2021/081320A1 |
A cooling assembly, and method, for an article being printed using a selective toner electrophotographic printing system is disclosed. The assembly includes a surface for delivering and returning cooling gas, the surface containing first...
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WO/2021/075532A1 |
A conductive member for electrophotography, comprising a conductive support body, a conductive layer on the support body, and a surface layer on the conductive layer, wherein the impedance of the conductive member at the outer surface is...
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WO/2021/075441A1 |
This conductive member comprises a conductive support, a conductive layer, and a surface layer, in this order. The conductive layer comprises a matrix containing a first rubber crosslinking product and a plurality of domains dispersed wi...
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WO/2021/075442A1 |
The present invention uses a conductive member for electrophotography comprising a support having a conductive outer surface, and a conductive layer provided on the outer surface of the support, wherein the conductive layer has a matrix ...
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WO/2021/075530A1 |
Provided is a conductive member that, even after electricity is pass therethrough for a long period of time, does not show degradation or change in hardness of rubber therein.　This conductive member has a support medium having a conduc...
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WO/2021/071642A1 |
A toner-and-developer supply device includes a toner container to contain toner and a developer container to contain a developer. The toner container has a toner discharge port, and the toner container is rotatable about a rotational axi...
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WO/2021/071506A1 |
In one example, a detachable adapter to adapt a drive shaft on a printer to a drive mechanism on a toner cartridge and to transmit rotation of the drive shaft to the drive mechanism. The adapter includes a cylindrical part having a first...
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WO/2021/071544A1 |
An example operation method of an image forming apparatus includes obtaining, from a sensor, an output signal corresponding to a degree of shrinkage of a transporting member that transports a developing agent in a toner cartridge, as the...
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WO/2021/065564A1 |
The present invention supplies toner to a developing chamber through only a coupling operation and suppresses degradation of the toner. In this developing device (developing cartridge 10), when a coupling 22 rotates clockwise at a prescr...
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WO/2021/066201A1 |
The present invention pertains to an image formation device which is provided with an exposure means for irradiating an image carrier with light and forming an electrostatic latent image in an image carrier and in which a cartridge, whic...
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WO/2021/065565A1 |
Provided is a developing unit in which a developing roller rotates in the same direction regardless of whether a coupling rotates in either a clockwise direction or a counterclockwise direction. When a coupling gear 22B rotates in a coun...
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WO/2021/065567A1 |
Provided is an image formation device in which a solvent cartridge capable of accommodating a solvent can be replaced independently of a developer cartridge. The image formation device 1 is provided with a body housing 2, a light-sensiti...
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WO/2021/065566A1 |
The present invention downsizes a member for reading out data relating to a toner cartridge and data relating to a drum cartridge. This image forming apparatus is provided with a drum cartridge 8, a toner cartridge 9, a toner data electr...
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WO/2021/065706A1 |
Provided is a means to monitor the number of images recorded, corresponding to the printing material consumed from one cartridge, in image recording in which two types of cartridge are used simultaneously. A controller 51 obtains number-...
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WO/2021/065710A1 |
Provided is a toner cartridge that can bring a toner-side electric contact surface which is electrically connected to a memory of the toner cartridge into contact with an electric contact surface of a drum cartridge, according to an atta...
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