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WO/2023/039305A1 |
An example image forming apparatus includes an image carrier, a supply roller which contacts a movable surface of the image carrier to apply a lubricant to the surface, and a scraping device that contacts the surface of the image carrier...
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WO/2023/038666A1 |
An example image forming apparatus includes a cover detection sensor to detect whether a scanner cover is open, a paper detection sensor to detect a printing medium located on a paper feeding device, a printing engine including a fuser, ...
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WO/2023/033864A1 |
An example fuser includes a pressing part to press a print medium, a guide to guide the print medium toward the pressing part, and a cleaner to move toward and away from the guide so that the cleaner is positioned between a cleaning posi...
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WO/2023/033862A1 |
An example image forming apparatus includes a main body, a print unit arranged inside the main body, a waste toner storage container to store a waste toner discharged from the print unit, and a waste toner transfer container to connect b...
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WO/2023/033868A1 |
An example image forming apparatus includes a main body including a cartridge chamber, a toner cartridge movable between a mounting position in which the toner cartridge is mounted in the cartridge chamber and a pop-up position in which ...
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WO/2023/034654A1 |
A cartridge unit detachable from a main body of an image forming device includes: a rotation member; a driven coupler arranged at one end portion of the rotation member in an axial direction of the rotation member; and a coil spring arra...
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WO/2023/033866A1 |
An example waste toner storage device includes an introduction part, an accommodation part, and a waste toner conveyer. The introduction part includes a passage to receive waste toner. The accommodation part is to provide at least one ac...
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WO/2023/026737A1 |
The purpose of the present invention is to minimize any increase in the burden of work for a user in an image-forming apparatus in which cartridges containing cyan, magenta, yellow, and black toners can be replaced with cartridges contai...
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WO/2023/026821A1 |
According to the present invention, a device comprises a housing and a push button. The housing has a belt-shaped part that is formed across a side surface and a front surface of the device. The push button is arranged in the belt-shaped...
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WO/2023/026736A1 |
The purpose of the present invention is to properly form printed images with an image formation device in which cartridges that contain cyan, magenta, yellow, and black toner can be replaced with a cartridge that contains a functional to...
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WO/2023/020445A1 |
A developing cartridge (100), comprising a casing (1), a chip (7), a developing member (2) rotatably mounted in the casing (1), and a driving force receiving member (15) located at a longitudinal end of the casing (1). The driving force ...
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WO/2023/022757A1 |
An image forming apparatus (100) includes an image forming part (110), an accommodating part (240) to accommodate a used developing agent discharged from the image forming part, a transfer member (220) to transfer the used developing age...
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WO/2023/018440A1 |
A toner refill cartridge includes a body member in which a toner is contained and which includes a toner discharge port through which the toner is discharged; a driving power input portion rotatable by a driving power from outside the to...
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WO/2023/018441A1 |
In some examples, an image forming apparatus includes: a toner container to contain toner supplied from a toner refill cartridge through a mounting portion; a toner carrying member installed in the toner container to carry toner; a drive...
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WO/2023/014399A1 |
An example image forming apparatus includes an intermediate transfer belt to rotate around a drive roller and a tension roller, a cleaning device to recover toner particles from the intermediate transfer belt, and a housing connected to ...
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WO/2023/013424A1 |
This supply system is provided with: a first image formation device that is provided with a first image formation part, a first storage part, and a first attachment port; a second image formation device that is provided with a second ima...
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WO/2023/013464A1 |
This image forming device (1) comprises: an individual image cutting unit (101) that cuts out two individual images, which are mutually independent, from a document image indicated by image data obtained by reading by a document reading ...
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WO/2023/013338A1 |
A housing structure comprising: a cover section including a first cover part provided on one surface of a first housing, and a second cover part provided on one surface of the first housing below the first cover part; a first inclined se...
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WO/2023/010702A1 |
The present invention relates to a developing cartridge, comprising a housing and a transmission assembly and a counting mechanism which are provided at an end portion of the developing cartridge. The transmission assembly receives a dri...
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WO/2023/013602A1 |
This apparatus provided with a lighting device has a lighting device disposed along a first surface of the apparatus, an aligned portion at a position aligned with the lighting device, and an exposing part provided at the aligned portion...
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WO/2023/014402A1 |
In an example, an image forming apparatus may include a processor and a memory coupled to the processor. Further, the memory may include a credit data adjustment module. The credit data adjustment module may store subscription credit dat...
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WO/2023/013530A1 |
An image formation device (1) comprises a transport unit (17), an image formation unit (12) that forms an image on recording paper (P1) that is transported by the transport unit (17), and a control unit (10) that determines a transport s...
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WO/2023/008019A1 |
In the present invention, a first photosensitive layer of an electrophotographic photoreceptor is provided on the side, of a photosensitive layer constituted of at least one layer, furthest toward the front surface. The first photosensit...
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WO/2023/008340A1 |
Provided is an image formation device that can be fitted with a toner container having an opening part and a shutter, wherein the image formation device has a fitting part, a storage part configured so as to store toner, a stirring membe...
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WO/2023/008407A1 |
The purpose of the present invention is to smoothly supply toner from a pipe to a developing device in a configuration in which the developing device is axially attachable to and detachable from a main body housing. This image forming ap...
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WO/2023/008106A1 |
An information processing device according to the present invention comprises a processor, wherein when executing a function for which setting information has been set in advance, the processor carries out a process in which an operation...
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WO/2023/001103A1 |
Disclosed is a toner cartridge (100), which is detachably mounted in an electronic imaging device. A developer replenishing apparatus (8) in the electronic imaging device comprises a developer receiving portion (11), the developer receiv...
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WO/2023/287138A2 |
The present invention relates to printing equipment for printing images such as letters, pictures and the like on the surface of a metal material such as a steel sheet, a printing method using same, and a printed metal material obtained ...
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WO/2023/287145A1 |
The present invention relates to printing equipment for printing images such as letters and pictures on the surface of a metal material such as a steel plate, a printing method using same, and a printed metal material obtained therefrom.
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WO/2023/287452A1 |
An example cam driving device includes a rotary cam to move a movable object, a load applying member to apply a load between the movable object and the rotary cam, a driving motor, and a reducer located between the driving motor and the ...
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WO/2023/287144A1 |
The present invention relates to a technology for printing an image of a letter, a drawing, etc. on the surface of a metallic material and, specifically, to printing equipment and a printing method using same, which can stably print an i...
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WO/2023/282910A1 |
In some examples, an apparatus includes a developer and a photoreceptor, where the developer is to transfer a toner to the photoreceptor. The apparatus includes a housing that is moveable in an image forming device, and an actuator assem...
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WO/2023/282936A1 |
An example image forming apparatus includes: a rotatable device to rotate about a rotational axis that extends in a longitudinal direction, a flexible sheet member located adjacent a surface of the rotatable device, and a support includi...
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WO/2023/282930A1 |
An example intermediate transfer belt assembly includes an intermediate transfer roller located on an inner side of an intermediate transfer belt to support the intermediate transfer belt, an accommodation portion to accommodate foreign ...
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WO/2023/277955A1 |
Provided is a waste toner container including a housing having a first reservoir and a second reservoir, a light sensor including a light emitting portion and a light receiving portion, and a light guide member to connect the light emitt...
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WO/2023/276916A1 |
An image formation device (100) is provided with: a body (20) that forms an image; an operation unit (19) that displays information and receives operation; an NFC circuit (31) that communicates with a portable terminal through NFC; a wir...
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WO/2022/271198A1 |
A developing device includes a conveying member to circulate a developer in a housing, a developer discharge portion extending from one end portion of the housing to form a passage through which surplus developer is discharged from the h...
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WO/2022/270243A1 |
The present invention provides a technology with which it is possible to mount a memory in each of a development cartridge and a drum cartridge and reduce the number of components of the development cartridge. A drum cartridge 2 has a fi...
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WO/2022/270241A1 |
Provided is technology which can reduce an operational load on a user when installing a memory in a developing cartridge and a drum cartridge, and attaching, to an image forming device, the drum cartridge having the developing cartridge ...
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WO/2022/270242A1 |
Provided is technology for mounting, on a drum cartridge, a memory storing various types of information relating to a developing cartridge and a memory for storing various types of information relating to the drum cartridge. This drum ca...
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WO/2022/262246A1 |
An electronic imaging device, comprising a process cartridge, related to the field of printing consumables. The process cartridge comprises a cartridge body (1), the cartridge body (1) having an accommodating cavity (101); a developing r...
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WO/2022/264784A1 |
In this management system, an apparatus present in a user environment acquires a code which is specific to a device having stored therein a consumable agent to be consumed for image forming or to a cartridge-type device which can be inse...
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WO/2022/265682A1 |
An image forming device includes an OPC drum unit comprising a plurality of OPC drums and a plurality of sensors to detect OPC reference positions of each of the plurality of OPC drums, a driving device including a plurality of motors to...
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WO/2022/262306A1 |
A residual toner-free type elastic toner control structure for a laser printer process cartridge, comprising a toner cartridge housing (1) and a developer roller (2). The developer roller (2) comprises a magnetic core and an aluminum tub...
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WO/2022/265683A1 |
An image forming apparatus includes an optical photo conductor to receive a surface voltage; a laser scanner to apply an exposure voltage corresponding to an image to a surface of the optical photo conductor; a developing roller to recei...
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WO/2022/260717A1 |
An image forming apparatus includes a transfer member and a cleaning device. The transfer member has a conveyance surface to convey a toner image to a transfer position and to convey a residual developer along a cleaning path after the t...
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WO/2022/250746A1 |
An example image forming apparatus includes a fuser to fix a toner on a printing medium, a light sensor to detect an event in which the printing medium is wrapped in the fuser, a temperature sensor to sense a temperature of the fuser, a ...
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WO/2022/247071A1 |
A detent for a toner supply container, the detent comprising: a detent main body (1-3); and a detent mouth (1-1), which is located on one side of the detent main body (1-3), the detent mouth (1-1) being U shaped, C shaped, V shaped, L sh...
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WO/2022/244426A1 |
A developing device (3a to 3d) is provided with a developing container (20), a stirring and conveying member (26), a pair of shaft supporting parts (52), and a pair of bearing parts (28). The developing container (20) stores a developer ...
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WO/2022/239516A1 |
This image forming system is provided with: a state measuring portion for measuring a plurality of state quantities of an image forming portion; a learning processing portion for generating a self-organizing map; and a state estimating p...
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