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WO/2021/065564A1 |
The present invention supplies toner to a developing chamber through only a coupling operation and suppresses degradation of the toner. In this developing device (developing cartridge 10), when a coupling 22 rotates clockwise at a prescr...
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WO/2021/066201A1 |
The present invention pertains to an image formation device which is provided with an exposure means for irradiating an image carrier with light and forming an electrostatic latent image in an image carrier and in which a cartridge, whic...
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WO/2021/065565A1 |
Provided is a developing unit in which a developing roller rotates in the same direction regardless of whether a coupling rotates in either a clockwise direction or a counterclockwise direction. When a coupling gear 22B rotates in a coun...
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WO/2021/065567A1 |
Provided is an image formation device in which a solvent cartridge capable of accommodating a solvent can be replaced independently of a developer cartridge. The image formation device 1 is provided with a body housing 2, a light-sensiti...
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WO/2021/065566A1 |
The present invention downsizes a member for reading out data relating to a toner cartridge and data relating to a drum cartridge. This image forming apparatus is provided with a drum cartridge 8, a toner cartridge 9, a toner data electr...
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WO/2021/065706A1 |
Provided is a means to monitor the number of images recorded, corresponding to the printing material consumed from one cartridge, in image recording in which two types of cartridge are used simultaneously. A controller 51 obtains number-...
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WO/2021/065710A1 |
Provided is a toner cartridge that can bring a toner-side electric contact surface which is electrically connected to a memory of the toner cartridge into contact with an electric contact surface of a drum cartridge, according to an atta...
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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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