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WO/2022/081216A1 |
An example developing device includes a developing roller, a regulation blade to regulate a thickness of a toner layer attached to an outer circumference of the developing roller, a blade bracket for supporting the regulation blade, and ...
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WO/2022/080182A1 |
Toner transport devices (7a-7d) comprise: a toner transport path (26) whereon toner is transported; a transport screw (29); and a brush member (30). The transport screw (29) has a rotating shaft (29a) that is disposed rotatably inside th...
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WO/2022/080181A1 |
This toner conveyance device (7a-7d) comprises a toner conveyance path (26), a conveyance screw (29), and a flicker (31). The conveyance screw (29) has a rotary shaft (29a), and a spiral blade (29b) formed on the outer circumferential su...
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WO/2022/074490A1 |
A filter holding device includes an opening portion and a filter. The opening portion communicates an inside of the filter holding device with an outside of the filter holding device, and has a rim that extends in a communication directi...
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WO/2022/076025A1 |
An example fixing device includes a developing device to form a powdered toner image, a transfer body to convey the toner image developed by the developing device, a heater to heat the toner image formed on the transfer body, and a press...
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WO/2022/070708A1 |
A printing device 1 includes: a communication interface 81 communicable with a server 9 capable of offering a specific service for printing under a contract with the printing device 1; and a controller 80 configured to control transition...
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WO/2022/070709A1 |
A printing device 1 includes: a communication interface 81 communicable with a server 209; and a controller 80. The controller 80 is configured to perform: a communication status monitoring process to monitor a communication state with t...
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WO/2022/063263A1 |
A consumable chip (10), consumables (1, 2, 3, 4), an image forming apparatus (30), and an image forming control method. The consumable chip (10) is detachably mounted on the consumables (1, 2, 3, 4), and the consumables (1, 2, 3, 4) are ...
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WO/2022/066215A1 |
An example connection structure includes a connector and a connector support body. The connector is to engage with a coupler of a toner cartridge at a driving position when the toner cartridge is located at an operable position. The conn...
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WO/2022/060399A1 |
An image forming apparatus includes a driving coupler, a body having an opening and a driving member, and a development cartridge detachable from the body through the opening. The development cartridge includes a rotating member and a dr...
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WO/2022/059453A1 |
Provided is a method for removing a first holder member 50 from a second holder member 60 in a cartridge 1. The cartridge 1 includes: a housing 10, 30; the first holder member 50 holding an electrical contact surface 411; and the second ...
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WO/2022/059802A1 |
[Problem] To expand upon the technology of the related art. [Solution] The present invention provides a cartridge including a photoreceptor drum and a coupling. The coupling includes a main body and a movable member that is movable with ...
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WO/2022/059804A1 |
[Problem] To further develop conventional technology. [Solution] An image device having a coupling member 201 that couples at least two among second frames for a plurality of process cartridges, said image device comprising a photosensit...
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WO/2022/059351A1 |
This imaging control device comprises: a region division unit (50) that divides a captured image into a plurality of regions; a luminance value calculation unit (52) that calculates an average luminance value for each region divided by t...
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WO/2022/060434A1 |
An imaging apparatus of an aspect includes: a rotatable endless belt, a belt roller extending in a longitudinal direction to suspend the endless belt, and a support device to movably support the belt roller. The belt roller includes a fi...
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WO/2022/059805A1 |
[Problem] To further develop the prior art. [Solution] Provided is a cartridge comprising: a photoreceptor 4; a developing member 6 that causes toner to adhere to the photoreceptor 4; a coupling member 74 capable of receiving a driving f...
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WO/2022/059803A1 |
[Problem] To further develop the prior art. [Solution] An image forming device according to the present invention comprises: a first unit provided with a photoreceptor and a charging member; a second unit provided with a developing membe...
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WO/2022/054426A1 |
A recording device having an ink tank for storing ink supplied from an ink bottle, and a head to which ink from the ink tank is supplied, said recording device also having a determination means for determining a value associated with con...
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WO/2022/052955A1 |
A developing cartridge, being detachably mounted in an imaging device, the imaging device being provided with a driving shaft, a detection body (50) and a power supply component. The developing cartridge comprises: a housing (1) provided...
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WO/2022/053895A1 |
A positioning member (40) defines a facing distance between a first rotating body (11) and a second rotating body (13a). The positioning member includes a fitting portion (40a), a groove (40b), and a restricting member (41, 45, 46). A fi...
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WO/2022/054489A1 |
A developing device (3a-3d) is provided with: a developing container (20); a stirring and conveying member (25); a toner detecting sensor (51) for detecting the concentration of toner or the remaining amount of toner in the developing co...
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WO/2022/050971A1 |
In some examples, a developing device includes a developing container including an opening and to store a developer, a developing sleeve installed in the developing container and partially exposed to an outside of the developing containe...
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WO/2022/045101A1 |
A preparation operation on an image formation unit that forms an image on a recording medium is implemented more quickly than when an advance command is described in a printer job language. A multifunction printer (1) comprises: an image...
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WO/2022/045373A1 |
[Problem] To develop a photoreceptor unit. [Solution] Provided is a photoreceptor unit that is attachable to and detachable from a device body of an image forming device having a first body-side helical gear part and a second body-side h...
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WO/2022/045102A1 |
The present invention inhibits a situation where an image formation preparation operation which is started in response to a preceding command transmitted prior to printing data becomes wasted. A CPU (91) of an MFP (1) causes an image for...
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WO/2022/037532A1 |
A process cartridge (10), comprising: a developing cartridge (2) having a developing roller (22); a drum cartridge (1) having a photosensitive drum (12); and a first end cover (3) and a second end cover (4), which are arranged opposite e...
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WO/2022/031320A1 |
An image forming apparatus can include a main body having a side surface and including a discharge port, a fixing unit mounted inside the main body to fix an image onto a printable medium, and a guider partially or entirely defining a si...
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WO/2022/030278A1 |
A control unit (10) causes an image formation unit (12) or the like to carry out a first image formation process when the control unit (10) has detected from an original image (70) a plurality of numbers (71) in a line conforming to a pr...
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WO/2022/025195A1 |
This image forming apparatus comprises: a photosensitive drum; a developing container having a replenishment port; a developing roller; a detection unit for detecting the amount of toner contained in the developing container; a display u...
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WO/2022/025962A1 |
An image forming apparatus includes a main body, a developing cartridge, and a locking member. The developing cartridge includes a toner container to contain a toner, a mounting portion to/from which a toner refill cartridge is attachabl...
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WO/2022/024837A1 |
An image formation device (10) that comprises a holding member (40) that is to be held and a support part (60) that supports the holding member. The support part is provided to a case (29) of the image formation device and supports the h...
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WO/2022/022615A1 |
A process cartridge (1). The process cartridge (1) is detachably installed in an imaging device (A). The process cartridge (1) comprises a cartridge body. The cartridge body is provided with an installation surface (12). The installation...
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WO/2022/025963A1 |
An example image forming apparatus includes a main body having a guide rail to guide a movement of an intermediate transfer device, a cover to open or close a first area of the main body through which the intermediate transfer device is ...
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WO/2022/022577A1 |
A toner cartridge, comprising a toner compartment (4), a waste toner compartment (18), and a developing component (21) which is arranged in the toner compartment (4), wherein the toner compartment (4) is movably connected to the waste to...
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WO/2022/019175A1 |
In an image processing system (1), an image processing device (300) is remotely connected to a remote terminal (100). A user terminal (500) includes a user terminal transmission unit (70). The user terminal transmission unit (70) transmi...
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WO/2022/019163A1 |
A conveying path for a document (D) has a first conveying path (R1) that turns back midway and a second conveying path (R2) that does not turn back midway. When the first conveying path (R1) is used, a first surface is read, the first su...
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WO/2022/019250A1 |
According to the present invention, a conveyance route of a document (D) includes a first conveyance route (R1) folded back partway therethrough and a second conveyance route (R2) extending linearly. When the type of document (D) is a sp...
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WO/2022/014507A1 |
An image forming apparatus (1) includes: a main frame (2); a developing cartridge (3) including a casing (10), a storage medium (51) having an electrical contact surface (511), and developing roller (30); a photosensitive drum (80); an e...
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WO/2022/014565A1 |
The purpose of the present invention is to miniaturize an image formation device in a moving direction of a drawer. This image formation device includes a main body housing, a drawer 40 that can move in a first direction between an inner...
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WO/2022/010580A1 |
A toner transfer device includes: a cylindrical body to supply a toner to a toner conveying device including a conveyor, in which the cylindrical body is detachably connected to the toner conveying device, a toner crushing member that is...
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WO/2022/010528A1 |
An example image forming apparatus includes a main body, a driving motor, a developing cartridge, and a clutch. The developing cartridge includes a toner container, a mounting portion to receive a toner refill cartridge, a toner inlet po...
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WO/2022/005736A1 |
An example lubricant applying device includes a rotatable applicator, a solid lubricant source to supply lubricant to the applicator, an urging member to urge the lubricant source to contact the applicator, and a guide member to restrict...
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WO/2021/257275A1 |
An imaging apparatus includes a filter to collect electrically-charged particles via static electricity, and a charging device to charge the filter.
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WO/2021/255655A1 |
The present invention relates to an apparatus (100) for extracting toner from a toner cartridge comprising an inlet opening (1), a first outlet opening (2) for discharging toner, and a second outlet opening (3) for discharging toner cart...
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WO/2021/251964A1 |
Example methods for cleaning a pick tire of a printer are disclosed, along with systems that may be used to carry out the disclosed methods. In an example, the method includes advancing print media from a print media storage tray with a ...
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WO/2021/248990A1 |
A method for controlling a regenerated chip (22), a regenerated chip (22) and a regenerated ink cartridge (108), the regenerated chip (22) being electrically connected to a printer by means of a first data signal wire and a logic signal ...
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WO/2021/251177A1 |
The purpose of the present invention is to provide an image forming device, an image forming system, and a program which make it possible to execute setting processing corresponding to mounting of a storage medium. The number of printabl...
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WO/2021/250983A1 |
The invention provides a toner pack (40) that can be attached to and removed from an image formation device (1), the toner pack comprising a pouch (503) that accommodates toner, a replenishing base (501) having a toner discharge hole (50...
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WO/2021/242218A1 |
In response to detecting that a remaining supply of print material of a first cartridge has reached a first threshold, a printing device transmits a request. In response to detecting that a second cartridge has replaced the first cartrid...
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WO/2021/242234A1 |
Certain examples described herein relate to a method of calibrating an electrometer in an image forming apparatus having a photoconductor engaged with a number of components to form an image. In an example a component is disengaged from ...
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