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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/2024/080340A1 |
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/2024/080227A1 |
This toner cartridge comprises: a toner-housing chamber; a toner-discharge chamber; an interconnection path; a discharge port provided in the toner-discharge chamber; a coupling that receives driving force from outside; a transport membe...
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WO/2024/074152A1 |
The present invention relates to a developer replenishing box for replenishing a developer to a main body provided with at least one rotating part and a driving force receiving part. The main body is detachably mounted on an imaging devi...
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WO/2024/070553A1 |
Provided is a charging roll for an electrophotographic apparatus, the charging roll configured so that any increase in resistance and any bleeding of ionic electroconductive agent while energization persists can be minimized. A chargin...
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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/2024/067860A1 |
The present utility model relates to a developing cartridge detachably mounted in an imaging device. The developing cartridge comprises: a housing; a rotating member, which is rotatably provided in the housing; and a driving-force receiv...
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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/2024/070501A1 |
Provided is a belt member which is for electrophotographic equipment, and which suppresses the generation of creases and waviness during long-term storage and use, suppresses the sliding sound of a cleaning blade, improves appearance, an...
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WO/2024/070131A1 |
Provided are a program, raster data creation device, and raster data creation method that can reduce user effort when resetting sheets. This program causes a computer to execute a foil printing data creation process for creating raster...
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WO/2024/070237A1 |
Provided is a conductive member for electrophotographic devices in which adhesion of toner and paper dust is minimized. This conductive member 10 for electrophotographic devices comprises an elastic layer 14 and a surface layer 14 form...
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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/2024/063759A1 |
According to an example, a mixing device comprises a first chamber including a solute addition member and a first mixer, a second chamber including a second mixer, a printing fluid pump, and a controller operatively connected to the solu...
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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/2024/058931A1 |
A toner container according to one example embodiment includes a pivotable handle. The handle includes a front segment extending along a front of a body of the toner container when the handle is in a first position for contacting a corre...
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WO/2024/054264A1 |
A toner cartridge includes a toner container having an opening at one end thereof and to rotate about a rotation axis to transfer a toner toward the opening; an outlet to discharge the toner supplied from the toner container to the outsi...
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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/2024/042882A1 |
For a developing device having no supply member for supplying a developing agent to a developing member, further simplification of the configuration is desired. A regulating blade 44 has a free end 44a and a fixed end 44b. The free end 4...
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WO/2024/043943A1 |
A shutter device may include a shutter, a shutter link to move the shutter to a first position where an image quality calibration sensor is closed or a second position where the image quality calibration sensor is opened, a pusher to pre...
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WO/2024/044057A1 |
A toner container according to one example embodiment includes a plurality of electrical contacts for contacting corresponding electrical contacts in an image forming device when the toner container is installed in the image forming devi...
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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/2024/043922A1 |
An example image forming apparatus includes an image carrier to transfer a toner image to a print medium and a fixing device to fix the toner image to the print medium. The image carrier and the fixing device are arranged along a conveya...
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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/2024/043895A1 |
An example toner composition includes an aggregate of a plurality of toners, each of the plurality of toners being a different color, wherein the aggregate has a color space characteristic to perform monochrome printing.
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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/2024/039391A1 |
A cleaning device includes a contact member that contacts a rotation surface and a lever device which displaces the contact member. The lever device includes a roller which contacts the rotation surface and a lever which supports the rol...
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WO/2024/039410A1 |
An example toner cartridge includes a body having a toner outlet and a toner transport member having a spiral portion and installed in the body to transport toner to the toner outlet by being rotated. The toner outlet is positioned under...
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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/2024/034595A1 |
An optical scanning device (12) comprises: a housing (12a); transparent members (52); a linear member (54); a drive unit (55); guide rails (61); a pair of cleaning holders (511); cleaning members (53); a detection unit (56); and a contro...
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WO/2024/034290A1 |
Provided is a charging roll for electrophotographic equipment that is exceptional in terms of uniformity of discharge characteristics. Provided is a charging roll 10 in which one or more groove parts 22 extending along a direction with...
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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/2024/025593A1 |
An example image forming apparatus (100) includes a processor (110) and a memory (120) to store instructions. The instructions are to cause the processor to acquire a plurality of signals related to a paper jam, receive a paper jam cause...
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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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WO/2024/025551A1 |
An example charging member has a conductive support; a conductive elastic body layer on the conductive support; and a surface layer on the conductive elastic body layer, wherein the surface layer includes a binder resin and particles, wh...
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WO/2024/024347A1 |
An image forming device (100) comprises: an image forming unit (120) that forms an image on a sheet; a sheet feeding unit (130) that feeds a sheet to the image forming unit (120); and a control unit (110) that controls the image forming ...
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WO/2024/019708A1 |
According to an example, a photoconductive sleeve support includes a core member rotatable about a rotation axis and an energy exchange member to receive a photoconductive sleeve and coupled to the core member. The energy exchange member...
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WO/2024/018826A1 |
The present invention provides: a heater in which heat generation performance at the boundaries between a plurality of heat-generating cells is improved such that the uniformity of heat in the entire heater is improved; and a fixing devi...
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WO/2024/019749A1 |
A high-voltage power supply apparatus supplies power in an image forming apparatus. The high-voltage power supply apparatus includes a charging circuit to output a charging high voltage to a charging device of the image forming apparatus...
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WO/2024/012465A1 |
Provided in the present application is a developing device. The developing device comprises: a box body, which has a first end and a second end that are oppositely arranged; a developing assembly, comprising a developing roller arranged ...
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WO/2024/007868A1 |
A position-limiting mechanism of a developer cartridge comprises: a developer cartridge housing (10), a power receiving apparatus (20) and a position-limiting member (30); the power receiving apparatus (20) being rotatably provided on th...
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WO/2024/004756A1 |
Provided is a developer cartridge with which a load applied to a separating member during a separation operation can be reduced. This developer cartridge 1 comprises a housing 10, a developer roller 30, a shaft 63, and a first cam. The s...
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WO/2023/246383A1 |
An imaging device and an imaging method thereof, and a printer. The imaging device comprises: M rotatable OPC drums (2), each OPC drum (2) being configured to be exposed by means of a light receiving region of the OPC drum (2) to form an...
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WO/2023/248782A1 |
Provided is a member having excellent wear resistance. The member (10) comprises a foam layer (20) and a coating layer (30), wherein the coating layer is exposed. The coating layer (30) has a polyol, an isocyanate, a photopolymerizable...
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WO/2023/249127A1 |
This cartridge has: a frame; a drive input member; a toner transport member which operates on the basis of a driving force received by a coupling; and a toner discharge member having a discharge port for discharging, to the outside of th...
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WO/2023/248950A1 |
A connecting unit (UC) comprises a shaft (11), a shaft holder (13), and a shaft attachment plate (12), the shaft holder (13) has a first connecting part (10), and a first unit (2) comprises a second connecting part (20), and when the fir...
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