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WO/2024/150265A1 |
Provided is a management device with which it is possible to reduce a processing load when reusing an IC chip provided to a consumable article. A control device 40 provided to the management device 2: acquires information pertaining to a...
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WO/2023/244289A9 |
An example cooling device (70) includes a shaft (71) that rotatably extends adjacent to a fixing device (50), a blade device (72) including a blade (83) coupled to the shaft, and a housing (73) to accommodate the blade device, the housin...
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WO/2024/143398A1 |
A developer supply container (100) includes a container unit (120) and a discharge path forming unit (130). The container unit (120) has a container member (101) provided with an opening, and a coupling member (122) that has an engaged s...
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WO/2024/126062A1 |
The present invention concerns a method for authentication of physical objects, by sampling and verifying of a probe image of a copy detection pattern (CDP) representing an object to be authenticated. The method comprises, at a training ...
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WO/2024/122456A1 |
The present invention provides a miniaturizable process cartridge provided with: a separation and abutment mechanism that normally causes a photosensitive drum and a developing roller to be in a separated state in which the photosensitiv...
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WO/2024/116967A1 |
This cleaning blade comprises an elastic member having an edge that contacts a photoreceptor member. The elastic member has: a surface layer formed from a polyurethane rubber containing isocyanate silane; and a rubber portion formed from...
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WO/2024/116682A1 |
The present invention facilitates an operation setting of an image forming device corresponding to a consumable. This image forming device (1) comprises a toner cartridge (4) having a toner memory (42), and a control unit (61), wherein...
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WO/2024/116741A1 |
Provided is an image forming device capable of suppressing reduction in durability of a fixing part when cutting a sheet by a cutter. A control unit (101) causes a heating rotor (51) or a compressing rotor (52) to rotate to thereby conve...
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WO/2024/116626A1 |
A developing cartridge (1) attachable to a drum cartridge (2) includes: a developing roller (30); a casing (10) including a first frame (15) supporting the developing roller (30) and a second frame (16); and a separation member (60) mova...
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WO/2024/116742A1 |
The present invention provides a technology that makes it possible to accurately detect a sheet around a cutter. Provided is a printer 1 characterized by comprising: a device main body 2 that has a conveyance route 201 for a sheet S; a h...
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WO/2024/117220A1 |
Provided is a cleaning blade capable of stably exhibiting excellent cleaning performance over a long time. This electrophotography cleaning blade comprises an elastic member containing polyurethane and a support member for supporting the...
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WO/2024/109940A1 |
A developing cartridge (100), which is detachably installed in an imaging device having a force application member (10), where the developing cartridge (100) comprises: a housing (101), which is able to accommodate a developer, the housi...
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WO/2024/109628A1 |
An adapter (1), an imaging assembly, a processing cartridge (100), a processing cartridge group, and an image forming apparatus (10). The adapter (1) comprises an electrical transmission component (11) and a connection component (12), wh...
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WO/2024/099408A1 |
The present application relates to the technical field of electronic imaging devices, and specifically relates to a processing cartridge and an imaging apparatus. The present application is intended to solve the problem of unstable conta...
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WO/2024/099193A1 |
A process cartridge (C) detachably mounted in an imaging device provided with a power output member, comprising a housing (11, 21), a rotating member (12, 22) rotatably mounted in the housing (11, 21), and a contact electrode (123) elect...
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WO/2024/099456A1 |
A developing box (1). The developing box can be detachably installed on a drum frame (92) in an image forming device, the drum frame (92) is provided with a mounting cavity, and a photosensitive drum (921) and a first groove wall (92331)...
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WO/2024/091287A1 |
An image forming apparatus includes an interface unit to display a plurality of modes regarding a waste developer use ratio and receive input of a user command to select one mode of the plurality of modes. The image forming apparatus inc...
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WO/2024/091294A1 |
A printer device can include a body comprising a mounting hole to receive a toner cartridge and an opening that extends to an outside from the mounting hole to form an access passage to the toner cartridge mounted in the mounting hole. T...
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WO/2024/091295A1 |
A printing apparatus can include a photoconductor on which a toner image is formed, an intermediate transfer belt to which the toner image is transferred, and a. belt frame to support the intermediate transfer belt. The printing apparatu...
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WO/2024/083165A1 |
The present invention relates to a coupling, used for receiving a driving force from a force output member arranged in an imaging device to drive a rotating body to rotate, the force output member comprising a braking force output member...
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WO/2024/081036A1 |
A printing apparatus can include a fuser including a fusing member, a heater configured to heat the fusing member, and a pressure member configured to form, together with the fusing member, a fusing nip through which the print medium pas...
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WO/2024/078636A1 |
Provided are a drum unit (108), detachably mounted in a main assembly (170) of an image forming device (M), wherein the main assembly (170) comprises a drum drive transmission unit (203), the drum drive transmission unit (203) comprises ...
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WO/2024/080340A1 |
This container for storing a developer comprises: a first frame 21 having an opening, and a first surface 21L extending along the edge of the opening; a second frame 22 that connects to the first frame 21 so as to cover the opening, and ...
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WO/2024/067875A1 |
A driving force receiving member (4) and a process cartridge (C). The driving force receiving member (4) is used for being combined with a force output member (203) in an imaging apparatus. The force output member (203) comprises a drivi...
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WO/2024/070929A1 |
The present invention provides an image forming device that can suppress heat transfer from a fuser to a drive motor for driving a cutter. An image forming device (1) comprises: a housing (10); an image forming unit (4) that forms an i...
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WO/2024/072473A1 |
A blade supporting device according to an aspect includes a housing; a blade holder supported by the housing, the blade holder including a first member supporting a blade and a second member movable between a closed position and an open ...
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WO/2024/072480A1 |
A developer device includes a developer roller to convey a developer agent from a supply region to a release region, a first chamber to supply the developer agent to the developer roller, wherein the release region is located between the...
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WO/2024/061283A1 |
A process cartridge (100), comprising: a photosensitive unit (20), rotatably supporting a photosensitive drum (22); a developing unit (10), rotatably supporting a developing roller (16), wherein the developing unit (10) can move relative...
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WO/2024/061355A1 |
Disclosed is a processing box, comprising: a photosensitive drum; a drum unit; a developer roller; a developer unit; a force receiving member, comprising a forced push surface; a limited portion, configured to limit the relative position...
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WO/2024/057686A1 |
An electric device comprising: a control means that controls the electric device; a power supply means that supplies power to the control means; and a power control means that controls the supply and shutoff of power to the control means...
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WO/2024/058819A1 |
A print apparatus includes a toner image forming portion to form a toner image on a print medium, a fuser to fuse the toner image onto the print medium, and an air blower. A duct guides cooling air from the blower to the fuser. The duct ...
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WO/2024/046242A1 |
Disclosed in the present utility model is a processing box, comprising: a frame; a photosensitive drum; and a first coupling member capable of receiving an external force and driving the photosensitive drum to rotate. The first coupling ...
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WO/2024/046333A1 |
Disclosed in the present invention is a process cartridge, detachably mounted in an image forming device. The process cartridge comprises a coupling; a drum driving member is provided in the image forming device, and is provided with a d...
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WO/2024/048441A1 |
Provided is an image formation device with which it is possible to execute processing for cutting a print medium that has printing applied on both surfaces thereof. This image formation device comprises: an image-forming unit (4) that ha...
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WO/2024/048218A1 |
The present invention provides an image forming device that can limit the reduction of cutting accuracy and durability of a cutter. An image forming device (1) includes: an image forming unit (40) for forming a toner image on a sheet (...
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WO/2024/043161A1 |
Provided is an optical sensor for toner quantity measurement, the optical sensor being capable of being manufactured with a high yield while being provided with an optical film adhered to an opening. A light emitting element, a first l...
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WO/2024/044058A1 |
A toner container for use in an image forming device according to one example embodiment includes a body having a reservoir for holding toner. The toner container includes an electrical connector having an electrical contact for contacti...
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WO/2024/043893A1 |
An example toner cartridge includes a reservoir containing a toner aggregated from a plurality of undeveloped toners of different colors and an indicator to communicate a property of the aggregated toner to an image forming apparatus. Th...
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WO/2024/041458A1 |
The present invention provides a power receiving unit for a process cartridge. The power receiving unit is installed at the end of a photosensitive drum and comprises a main body portion and a driving force receiving portion arranged on ...
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WO/2024/041094A1 |
A consumable chip, a consumable, and an image forming device. The consumable chip is provided on a consumable, and the consumable chip comprises: a first control unit and a second control unit. When the consumable is mounted on an image ...
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WO/2024/037566A1 |
A process cartridge, detachably mounted in a main assembly of an image forming device and comprising: a photosensitive unit, comprising a photosensitive component rotatably provided in a first direction; a developing unit, comprising a d...
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WO/2024/039366A1 |
According to an example, a conditioning device includes a first light emitting member to emit light towards a first segment of a path and a second light emitting member to emit light towards a second segment of a path. The first segment ...
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WO/2024/035447A1 |
A fixing device includes a pressing device and a heating device. The heating device includes a rotatable heating body, a heat source disposed inside the heating body, a cooling passage disposed inside the heating body to guide an air flo...
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WO/2024/035411A1 |
An example mountable set to be mounted in an image forming apparatus (100) includes a process cartridge (200) having a driven gear (210), the driven gear to couple with a driving gear (120) of the image forming apparatus and to receive a...
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WO/2024/024390A1 |
Provided is an image forming device capable of easily initializing a consumable memory. This image forming device (1) executes: a reception process (S12) in which first service life information (224, 225, 426-428) is stored in a first ...
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WO/2024/024439A1 |
The present invention provides progress to conventional process cartridges. The present invention has: a rotatable development roller; a development frame that rotatably supports the development roller; a toner that has toner particles a...
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WO/2024/024782A1 |
The present invention prevents double printing by an image formation device with a simple, inexpensive configuration. The image formation device corrects lateral misalignment and/or skewing of a sheet (S). The image formation device comp...
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WO/2024/024641A1 |
An image forming apparatus (1) comprises: a display unit (473), a display control unit (101), a microphone (2), a reception unit (103), and a control unit (100). When a selection screen is displayed on the display unit (473), in a case w...
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WO/2024/024560A1 |
The present invention cuts a sheet in a state in which the sheet has passed through a nip part in its entirety. An image formation device 1 comprises a device body 2, an image formation unit, a fixing device 6, and a cutter 7. The image ...
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WO/2024/024558A1 |
Provided is an image formation device that makes it easy to retrieve cut sheets. An image formation device 1 comprises a device body 2, an image formation unit (an exposure device 4, a drum cartridge 5), a cutter 7, a first discharge rol...
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