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WO/2020/066141A1 |
The present invention suppresses interference between a development cartridge and a drum cartridge. An image formation device 1 is provided with a drum cartridge 40, a development cartridge 50, a body housing 2, a cover 2A, a first inner...
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WO/2020/066092A1 |
The purpose of the present invention is to easily draw out a cartridge in a first direction. This image formation device is provided with a body housing 2, a drum cartridge 40A, and a development cartridge 50A. The drum cartridge 40A has...
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WO/2020/066091A1 |
The purpose of the present invention is to improve the positioning accuracy of a cartridge attachable to and detachable from a body housing in an axial direction. This image formation device is provided with: a cover movable between an o...
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WO/2020/066194A1 |
A developing cartridge (2) includes: a casing (10) having a groove (207) recessed inward; a developing roller (22) having an outer circumferential surface; a blade (24) regulating a thickness of toner layer on the outer circumferential s...
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WO/2020/066140A1 |
The present invention provides an image formation device that allows for extracting a development cartridge before extracting a drum cartridge. An image formation device 1 includes a drum cartridge 40, a development cartridge 50, and a b...
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WO/2020/066093A1 |
The purpose of the present invention is not to execute an image formation operation when independently attachable and detachable cartridges are attached to an image formation device corresponding to the cartridges coupled by a coupling c...
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WO/2020/066089A1 |
The purpose of the present invention is to provide an image forming device in which a cartridge can be attached and detached with ease. The image forming device comprises: a body housing; a development cartridge 50 that can be attached t...
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WO/2020/060530A1 |
In an example of the disclosure, a print apparatus component to be cleaned is rotated about a rotational axis. A cleaning element having a cleaning surface in contact with the print apparatus component is rotated. The cleaning element is...
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WO/2020/057354A1 |
A process cartridge (B10, C10) in the technical field of imaging devices. The process cartridge comprises a first force receiving part (A110, B110, C110, D110, 120, 220, 320). The first force receiving part may contact with a first force...
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WO/2020/060540A1 |
In an example of the disclosure, an imaging oil is applied upon a photoconductor surface. An element is brought into contact with the imaging oil at the photoconductor surface. The element has a first refractive index that is within a pr...
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WO/2020/057522A1 |
A processing cartridge comprises a developing unit (41) and a photosensitive unit (31). The developing unit (41) comprises a developing element (42). The photosensitive unit (31) comprises a photosensitive element (32). The processing ca...
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WO/2020/059547A1 |
An image formation system (100) comprising: a printer (1), which is provided with a first housing (10) in which a first opening (11) and second openings (12) are formed in a top plate (13), and a securing member (20) that is arranged bel...
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WO/2020/060528A1 |
In an example, a printing system comprises a printer and a climate control system to operate with the printer. The printing system comprises a flow circuit passing through the printer, out from the printer and into the climate control sy...
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WO/2020/054198A1 |
This image forming device comprises: a discharge port (25) through which sheets with an image formed thereon are discharged; a sheet stacking plate (41) in which the sheets discharged from the discharge port (25) are stacked; a pair of c...
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WO/2020/055844A1 |
A waste toner collecting device includes a waste toner container, a detector, and an auger. The waster toner container is to collect waste toner. The detector is to detect an amount of waste toner collected and accumulated in the waste t...
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WO/2020/050133A1 |
This conductive roll is provided with a core material, a rubber base material that is arranged around the core material, and a surface layer that is arranged around the rubber base material. The surface layer has a surface area per unit ...
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WO/2020/050132A1 |
This conductive roll is provided with a core material, a rubber base material that is arranged around the core material, and a surface layer that is arranged around the rubber base material. The surface of the surface layer has a peak de...
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WO/2020/051006A1 |
An imaging system includes a storage container, a separating device and a restoring device. The storage container stores a developer including carrier and toner having restoring properties. The separating device separates the developer i...
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WO/2020/051041A1 |
An imaging system includes an image carrier, a charging device to form a toner image by charging a surface of the image carrier, a polishing roller, and a control device. A discharge product is generated on the surface of the image carri...
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WO/2020/050131A1 |
This conductive roll is provided with a core material, a rubber base material that is arranged around the core material, and a surface layer that is arranged around the rubber base material. The surface of the surface layer has an arithm...
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WO/2020/045405A1 |
The image forming apparatus includes a user interface, a controller, and a main memory. The controller provides an error notification to the user interface in a case where drum cartridge information read from the main memory does not mat...
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WO/2020/046417A1 |
A toner refill cartridge includes a body in which toner is accommodated, a plunger inserted into the body and movably coupled to the body in a longitudinal direction of the body to push the toner out of the body, a toner injection comple...
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WO/2020/045763A1 |
Provided is a toner cartridge. The toner cartridge includes a body, a plunger, a memory unit, and a holder. The body is to accommodate toner and includes a toner discharge portion. The plunger is provided in the body and to push the tone...
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WO/2020/046317A1 |
An example device can include a reserve print materials container, an access port coupled to the reserve print materials container to receive, from a replenishment device, print materials directly to the reserve print materials container...
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WO/2020/046314A1 |
An example print component includes a container interface with a guide feature to guide rotation and a rotationally asymmetric key feature. An example toner component includes a recess to receive a toner container, a guide feature to gui...
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WO/2020/046418A1 |
A toner refill cartridge includes a main body including an inner space in which toner is received and a toner discharge portion through which the toner is discharged, a piston coupled to the main body to be movable in a first direction a...
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WO/2020/045747A1 |
An image forming apparatus includes a main body, a development cartridge supplying toner accommodated in a toner accommodating portion to an electrostatic latent image formed on a photoconductor to form a toner image, a toner refilling p...
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WO/2020/046343A1 |
Examples of a print particle replenishment device are described herein. Some examples of the print particle replenishment device may include an interfacing portion. Some examples of the interfacing portion may include a ramp to actuate a...
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WO/2020/035986A1 |
An image formation device (10) comprises: an image reading unit (11); a storage unit (28) for storing the images of a plurality of documents read by the image reading unit (11); an image formation unit (12) for forming an image of each d...
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WO/2020/036723A1 |
A water content sensor for a recording medium includes a single light emitting part, a wavelength separation device and a detector device. The single light emitting part emits infrared light in a wavelength range including an absorption ...
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WO/2020/036699A1 |
An image forming apparatus has an airborne particle reduction structure located in an airflow passage and including a first L-shaped baffle and a second L-shaped baffle. The first L-shaped baffle and the second L-shaped baffle each inclu...
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WO/2020/029870A1 |
A process cartridge (100), removably disposed in an imaging device (300) provided with a rotation force output head (301). The process cartridge (100) comprises a cartridge body (1), a rotation member having a rotation axis L1, and a dri...
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WO/2020/032253A1 |
An image-forming device equipped with a duct unit 200 for forming an exhaust channel through which air discharged from an exhaust port 228 of the image-forming device H is discharged to the exterior of the duct unit 200, a filter 260 pro...
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WO/2020/032929A1 |
In an example, a cleaning station comprises a wiper blade to scrape cleaning fluid across a surface of a component of a print apparatus. A suction pump is to remove cleaning fluid from a surface of a component of a print apparatus. A sen...
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WO/2020/032251A1 |
The present invention provides an image-forming device which provides easy access to an interface unit thereof even when a duct is provided on the outside of the device. A duct unit 200 projects on the rear-surface side of the image-form...
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WO/2020/026787A1 |
This image forming apparatus is provided with an image carrier, an electrification device, a light exposure device, a development device, a transfer belt, a primary transfer device, a secondary transfer device and a cleaning member. The ...
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WO/2020/026788A1 |
This image forming apparatus is provided with an image carrier, a charging device, an exposure device, and a developing device. The charging device charges the peripheral surface of the image carrier positive. The exposure device exposes...
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WO/2020/027803A1 |
In an example of the disclosure, a blanket servicing system includes a rotatably mounted endless cleaning surface and a scraper. The endless cleaning surface is to have a first engagement with a blanket to obtain a layer of thermoplastic...
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WO/2020/023165A1 |
An image forming apparatus includes a lubricant application target member, an application roller which is provided at a position adjacent to the lubricant application target member to apply a lubricant to the lubricant application target...
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WO/2020/022385A1 |
An electrophotographic photoreceptor of the present disclosure includes: a conductive substrate; a photoreceptor layer positioned on the conductive substrate; and a surface layer positioned on the photoreceptor layer, wherein, when the r...
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WO/2020/023053A1 |
There is provided a sponge cleaning roller for cleaning an electrophotographic printing drum, the sponge of the cleaning roller having a Shore 00 hardness of about 9 or greater and a porosity of about 38 ppi or greater.
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WO/2020/022005A1 |
A cleaning blade includes an elastic member to contact a surface of a cleaning target member. The elastic member includes a base material and a surface layer on at least a part of a lower surface of the base material including a contact ...
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WO/2020/015000A1 |
A toner cartridge capable of automatically resetting. A driving end of the toner cartridge is provided with an automatically resetting assembly (1). The automatically resetting assembly (1) comprises a transmission gear (2), a reset gear...
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WO/2020/018176A1 |
A device for removing toner attached to a transfer roller in an image forming apparatus is disclosed. The device includes a bar brush to contact an outer circumferential surface of the transfer roller, where the bar brush extends along a...
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WO/2020/017452A1 |
This image heating device is provided with: an image heating unit that comprises a heater, a cylindrical film an inner surface of which is contacted by the heater, and a rotated pressurizing member for coming into contact with an outer s...
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WO/2020/018909A1 |
An image forming apparatus comprises an image carrier to rotate about a rotation axis, a cleaning blade to contact a surface of the image carrier, and a protective agent coater. The protective agent coater has a rotatable shaft extending...
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WO/2020/015691A1 |
A processing cartridge (2) for receiving a rotation driving force from a power application element (10) on a main image forming apparatus (1). A power receiving element (20) of the processing cartridge (2) is fixed at one side thereof, a...
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WO/2020/015001A1 |
A toner cartridge driving gear. An outer end surface (4) of a gear body (1) is provided with a circular connecting ring (5) protruding along the axial direction, and the circular connecting ring (5) is provided with two notches (6) which...
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WO/2020/013343A1 |
Provided is a separator for separating toner and a carrier liquid from a liquid developer, wherein the separator comprises: an electrode roller; an electrode member which is disposed such that there is a gap between the electrode member ...
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WO/2020/013340A1 |
Provided is a separator for separating toner and a carrier liquid from a liquid developer, wherein the separator comprises: an electrode roller; an electrode member which is disposed such that there is a gap between the electrode member ...
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