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WO/2021/065711A1 |
Provided is a toner cartridge in which, using positioning of the toner cartridge in a developing unit, an electrical contact surface electrically connected to a memory can be brought into contact with an electrical connector of the devel...
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WO/2021/065832A1 |
An image forming device (1) to which a replenishing container (40) that houses toner can be attached and detached, that is capable of forming a toner image on a recording material and comprises: an image carrier (21); a developing contai...
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WO/2021/066186A1 |
This cartridge includes a photosensitive drum, a developer roller, a cartridge-side gear, a movable member, and a restricting part. The cartridge is configured such that, when the cartridge-side gear and a drive transmission member of an...
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WO/2021/066885A1 |
An example image forming apparatus includes a main body including a printing unit, a waste toner container, and a door, an opening lever movable between a first position, in which the door is locked in a closed position, and a second pos...
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WO/2021/060081A1 |
This printing device comprises: a base material feeder that feeds a long base material; a base material transport unit that transports the base material in a transport direction; a storage unit that stores the width of the base material;...
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WO/2021/061334A1 |
An imaging system includes a housing, a developer roller that transfers developer to an image carrier at a development region, a developer regulator to limit a thickness of the developer carried on the developer roller, and an air passag...
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WO/2021/060566A1 |
An image forming device having a plurality of antennas for detecting the direction of arrival of radio waves has not been devised before. In the present invention, a communication substrate having a plurality of antennas for performing w...
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WO/2021/061188A1 |
An example toner refill cartridge includes a body to accommodate toner and having a toner discharge hole, a shutter being rotatable between a first position at which the toner discharge hole is closed and a second position at which the t...
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WO/2021/059824A1 |
The present invention provides technology for improving user convenience. In the present invention, an information processing device obtains, from each of a plurality of printers, remaining amount information pertaining to the remaining ...
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WO/2021/054278A1 |
An Image formation device (1) comprising: a display unit (41) having touch screen (411) and a touch screen (412); a determination unit (102) that determines the mode for the display unit (41); a switching unit (103) that, in accordance w...
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WO/2021/054483A1 |
A toner cartridge that has a casing, a conveyance member, and a pump. The casing has a toner housing chamber that houses toner, a toner discharge chamber that comprises a discharge port that is for discharging toner, and a communication ...
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WO/2021/055005A1 |
An example toner cartridge includes a housing to accommodate toner and having a toner discharge port at one side, a conveying member inside the housing to rotate to convey the toner toward the toner discharge port, a driven coupler to ro...
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WO/2021/053890A1 |
The purpose of the present invention is to achieve space reduction. This image forming device comprises: an image forming unit that forms an image in a recording medium; and a holding unit that holds the recording medium, transports the ...
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WO/2021/053894A1 |
The purpose of the present invention is to save space. An image forming device according to the present invention comprises: an image forming unit that forms an image on a recording medium; a fixing unit that fixes the image to the recor...
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WO/2021/054061A1 |
The present invention improves the convenience of a display screen for a user, the display screen displaying an index value pertaining to a remaining amount of a printing material. First information pertaining to a remaining amount of a ...
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WO/2021/055002A1 |
An example image forming apparatus may include a memory storing computer executable instructions and a processor. The processor may, by executing the computer executable instructions stored in the memory, determine whether a toner cartri...
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WO/2021/054072A1 |
This cartridge is provided with: a first unit including a photosensitive body; and a second unit that includes a developer carrier and a force-receiving section and that is capable of rotating around a first axis so as to move with respe...
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WO/2021/054292A1 |
The present invention saves space. This image-forming device comprises: an image-forming unit that forms an image on a recording medium; a fixation unit that fixes the image on the recording medium by heating or drying the recording medi...
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WO/2021/049329A1 |
An image forming apparatus includes an apparatus body, a display, a consumable cartridge and a controller. The consumable cartridge is attached to the apparatus body. The consumable cartridge includes a housing and a consumable product m...
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WO/2021/047072A1 |
Provided is a processing cartridge (100), which is detachably installed in an imaging device provided with a separation mechanism; the processing cartridge (100) includes: a first unit (1) and a second unit (2) connected to each other in...
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WO/2021/050273A1 |
A lubricant application device for an image forming apparatus includes a grinding roller that is rotatable to scrape off a lubricant from a solid lubricant source, and a scattering member to scatter the lubricant from the grinding roller...
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WO/2021/050259A1 |
An imaging system includes: a housing including a developing chamber; a developing roller located in the developing chamber to transport a developer and spaced apart from the housing; a conveyance path extending along at least part of a ...
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WO/2021/040789A1 |
An image forming apparatus includes a development cartridge, a main body including an intermediate transfer belt, a tray to mount the development cartridge and to move between a drawing position drawn from the main body and a mounting po...
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WO/2021/039306A1 |
Provided is a technology for authenticating whether or not a cartridge attached to a device body is an authorized product. This image-forming device 1 comprises: a device body 2; a cartridge 3 attachable to the device body 2, the cartrid...
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WO/2021/039768A1 |
This image forming device places an order for a combination of a toner cartridge and a drum cartridge, in accordance with the remaining life of a toner cartridge and that of a drum cartridge, the device comprising: the drum cartridge and...
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WO/2021/039258A1 |
A method for manufacturing a metallic frame of an image forming device provided with a first support, a second support that is disposed apart from the first support, and together with the first support, supports an image forming unit, an...
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WO/2021/040776A1 |
An example cartridge may be detachably attached to a main body of an image forming apparatus. The cartridge includes a rotation member and a driven coupler to receive a rotation force to rotate the rotation member. The driven coupler inc...
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WO/2021/039704A1 |
An image forming apparatus (100) provided with: a display (131); a touch panel (132); an authentication section (111); and a control section (113). The authentication section (111) permits a login if user information received via the tou...
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WO/2021/039810A1 |
A toner cartridge includes a casing, a developing roller, a holder, a toner memory, an electrical contact and a wiring. The holder is positioned at an outer surface of one side in a first direction of the casing. The electric contact sur...
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WO/2021/041045A1 |
An example lubricant application device includes a rotatable applicator to apply a lubricant from a solid lubricant source to a rotating member, a support member to support the solid lubricant source in contact with the rotatable applica...
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WO/2021/040782A1 |
An example image forming apparatus includes a toner cartridge, a photoconductive cartridge including a photosensitive drum, a development cartridge including a toner inlet portion and rotatable between a first position at which a develop...
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WO/2021/034344A1 |
An example image forming apparatus includes a coupling device to perform coupling or decoupling between the image forming apparatus and a consumable, a sensor to sense an opening of a cover of the image forming apparatus, and a processor...
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WO/2021/034343A1 |
An example toner refill cartridge includes a body including a toner accommodating portion to accommodate toner and a toner discharge port provided at an end portion of the body in a longitudinal direction to be in communication with the ...
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WO/2021/029857A1 |
In one example in accordance with the present disclosure, a print system is described. The print system includes a drive roller and a heated transfer belt forming a nip with the drive roller. The heated transfer belt transmits thermal en...
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WO/2021/025908A1 |
An apparatus having a first aligner rigidly connected to a first sensor component. The apparatus having a second aligner rigidly connected to a second sensor component. The apparatus having a gap positioned to receive media, wherein the ...
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WO/2021/025000A1 |
An image forming device (100) is provided with an operation panel (5), a storage unit (2), an image reading unit (3), and a control unit (1). Upon determining that a job executed after a job has canceled by accepting a cancellation instr...
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WO/2021/021186A1 |
An example printing fluid apparatus, for a printing system, comprises a printing fluid reservoir to store printing fluid for use in a print job and a printing fluid channel to route printing fluid from the reservoir to the reservoir and ...
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WO/2021/021147A1 |
In an example of the disclosure, service rotation of a drum along a longitudinal axis of the drum is caused. The service rotation is to apply a centrifugal force upon a liquid held by the drum. The centrifugal force pushes gas bubbles in...
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WO/2021/021465A1 |
An example image forming apparatus includes a printing unit to print an image on a print medium using toner, a container having a hollow portion to accommodate waste toner discharged from the printing unit, a heater to apply heat to the ...
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WO/2021/019931A1 |
Provided is a printer comprising an electrophotographic-method-based image-forming unit and an inkjet-method-based recording unit, wherein the size in the horizontal direction can be reduced. A printer 1 comprises: an image-forming unit ...
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WO/2021/021146A1 |
In an example of the disclosure, carrier liquid is supplied to a container with a set of walls defined at least partially by a surface of an electrode. The carrier liquid is caused to move through a container via a carrier liquid flow pa...
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WO/2021/014783A1 |
Variation in tension in a circumferential direction of an outer layer in a transfer member including an inner layer and the outer layer is prevented. A transfer member 60 is provided with: an inner layer 62; and an outer layer 64 that is...
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WO/2021/014780A1 |
In a transfer member including an inner layer, an outer layer, and a surface layer, formation of a gap between the outer layer and the surface layer during transfer is made difficult, compared with a case in which the surface layer is sh...
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WO/2021/010998A1 |
An example of printing calibration includes printing a calibration page having test patches, the test patches developed at a plurality of voltages of a binary ink developer. The test patches are measured to determine an indication of ink...
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WO/2021/011028A1 |
An example image forming apparatus includes an image forming unit to form a toner image on a print medium, a fusing unit to fix the toner image to the print medium, a duct comprising an air inlet located adjacent to an exit of the fusing...
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WO/2021/002410A1 |
This image forming apparatus 100 can execute constant voltage control on a voltage applied to a transfer member 8 and execute limiter control for controlling the voltage applied to the transfer member 8 on the basis of a detection result...
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WO/2021/003136A1 |
An imaging system includes a fixing device, a collection device, and a controller. The collection device collects ultrafine particles (UFP) emitted by the fixing device. The collection device includes an ionizer. The controller turns on ...
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WO/2020/263809A1 |
An image forming system includes a developer carrier and a developer conveyor that supplies a developer to the developer carrier. The developer conveyor includes a shaft extending in an axial direction, a helical blade and a protrusion a...
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WO/2020/263738A1 |
An image forming apparatus includes: an image carrier having a first rotation axle, a charging roller having a second rotation axle, a conductive member to contact a surface of the image carrier, a gap size acquisition device, and a gap ...
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WO/2020/262037A1 |
Provided is a printer capable of outputting status information of a type which is in accordance with a mode in which the status information is used, and which is in accordance with the type of requester requesting the status information....
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