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WO/2020/046330A1 |
In some examples, a print material particles dispenser, comprising: a print material area with an output area that includes an output channel that is positioned away from a central axis of the print material area, and a structure adapted...
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WO/2020/046312A1 |
Examples of a print particle transfer interface of a donor container are described herein. Some examples of the print particle transfer interface include a static interface portion to engage a receiving container. The static interface po...
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WO/2020/046329A1 |
In some examples, an apparatus can include a pawl including an anti-rotation surface and a spring, and a valve housing including a wedge, where the spring biases the pawl to a first position in response to the valve housing being at a cl...
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WO/2020/046339A1 |
Examples of a host device that includes an input recess are described. In some examples, the input recess includes a rotating port cover offset from a central axis of the input recess. In some examples, the input recess includes a plural...
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WO/2020/046338A1 |
Examples of a print particle replenishment device for replenishing a host device are described herein. In some examples, the print particle replenishment device includes an output assembly to output print particles, comprising an interfa...
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WO/2020/046326A1 |
In an example, a print component includes a guide structure. The example guide structure includes a recess to receive a print material container and a guideway with a guide wall to support rotation of the print material container. Upon r...
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WO/2020/046334A1 |
Examples of a print a print particle replenishment device are described. In some examples, a print particle replenishment device includes a rotating member to rotate about a central axis of the print particle replenishment device. In som...
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WO/2020/046304A1 |
Examples described herein relate to a print particle refill device consistent with the disclosure. For instance, a print particle refill device may comprise a cap disk to form a barrier between the print particle refill device and a rece...
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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/2020/046425A1 |
A toner cartridge includes a hollow body having an inner space in which toner is received and a toner discharge portion through which the toner is discharged, a plunger accommodated in the inner space to be movable in a longitudinal dire...
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WO/2020/046430A1 |
A printer includes a main body, a development cartridge attachable to and detachable from the main body, the development cartridge to supply toner contained in a toner container to an electrostatic latent image formed on a photoconductor...
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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/2020/046347A1 |
Examples described herein relate to a system consistent with the disclosure. For instance, the system may comprise a valve body having a first opening, a print substance valve disposed inside of the valve body including a second opening,...
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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/2020/046321A1 |
In some examples, a print materials container can include a dispense mechanism to dispense print materials directly to an in-situ reservoir of a printing device, a lock feature to engage a fill port during connection of the dispense mech...
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WO/2020/046344A1 |
In some examples, an apparatus can include a valve body including a valve body print substance channel and a valve body air channel, a valve socket shaped to receive the valve body, where the valve socket includes a valve socket print su...
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WO/2020/046328A1 |
In some examples, an apparatus can include a mating interface coupled to a dispense interface to interact with a print particle dispense nozzle, a locking mechanism coupled to the dispense interface to prevent the print particle dispense...
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WO/2020/045764A1 |
A toner refilling interface structure including a toner cartridge, an installation portion, a first toner inlet portion, an inlet shutter, and a locking member. The toner cartridge including a discharge shutter located in or coupled to a...
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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/2020/046420A1 |
A printer includes a main body; a development cartridge attachable to and detachable from the main body, the development cartridge comprising a developing portion in which a photoconductive drum and a developing roller are provided, a wa...
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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/2020/046313A1 |
In some examples, an apparatus (100) can include a syringe body (101), where the syringe body includes an inner portion (103) of the syringe body including print material particles, and a print material output connected to the inner port...
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WO/2020/046323A1 |
In some examples, an apparatus (100) can include a syringe body (101) including an electrical interface (415) at a side surface of the syringe body, an interface (613) at an end of the syringe body including an output at a distal surface...
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WO/2020/046332A1 |
Examples of an output assembly for a print particle replenishment device are described herein. Some examples of the output assembly include a sliding member. For example, the sliding member includes a channel that is offset from a rotati...
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WO/2020/046325A1 |
In some examples, a print material particles container (100) includes a print material reservoir (104), a structure (637) adapted to decrease a volume of the print material reservoir to output print material particles to an input of an i...
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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/2020/046421A1 |
A printer includes a main body including a communicating portion, a development cartridge attachable to and detachable from the main body, the development cartridge to supply toner contained in a toner container to an electrostatic laten...
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WO/2020/046316A1 |
Examples of a print particle transfer device are described herein. Some examples of the print particle transfer device include a print particle vessel to contain print particles. In some examples, the print particle transfer device also ...
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WO/2020/046307A1 |
In some examples, an apparatus (100) can include an outer syringe body (102) including a normally open switch (116) and a pushrod (110) and a plunger (106, 206) including a tab (212), where the tab of the plunger is adapted to be in cont...
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WO/2020/046308A1 |
An example of a system may include a receiving-side mating interface, including a printing substance inlet port encompassed by a receiving-side gasket material; and a dispensing-side mating interface including a printing substance dispen...
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WO/2020/045743A1 |
A toner cartridge includes a container having an opening, a flexible bag in which toner is received, a sealing portion configured to seal the flexible bag, and an extension extending from an edge of the sealing portion, the flexible bag ...
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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/2020/038150A1 |
Disclosed are a power-receiving component and a processing cartridge containing the power-receiving component. The power-receiving component contains a driving head (110, 210), a connecting assembly, a hub (140) and an adjusting assembly...
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WO/2020/040814A1 |
A development cartridge includes a developer housing to receive a developer. The developer housing includes a developing chamber to have a developing roller in the developing chamber and extending in a longitudinal direction of the devel...
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WO/2020/036580A1 |
In an example, a photosensitive imaging surface is provided by an extended photodiode structure.
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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/2020/033105A1 |
An imaging system includes: a housing; an ionizer including a first electrode and a second electrode and to charge airborne particles contained in the housing; a particle filter collecting charged particles; and a controller changing an ...
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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/2020/032330A1 |
An image forming apparatus is disclosed. The image forming apparatus includes a printing engine to perform a printing job using toner filled in a toner cartridge, a display including a plurality of light-emitting areas, which are dispose...
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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/2020/027387A1 |
An image forming apparatus is provided. The image forming apparatus according to an example includes a print engine including a fuser, a power supply apparatus to selectively provide AC power to the fuser, and a processor to control the ...
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WO/2020/026571A1 |
The present invention provides an electroconductive roll for an electrophotographic device, the surface layer of the electroconductive roll having excellent resistance uniformity by, when a water-based coating is used, inhibiting the agg...
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WO/2020/027968A1 |
An imaging system includes: a conveyor belt that conveys a medium having a toner image fixed thereto, along a conveying route; a heating element to heat the conveyor belt; and a pressing roller to press the conveyor belt against the heat...
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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/2020/022583A1 |
An image forming device and a method of operating an image forming device are provided. The method includes detecting a coupling of a first toner refill kit to an image forming device, obtaining, based on a first electrical signal genera...
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WO/2020/022585A1 |
A development cartridge is provided. The development cartridge includes a toner container, having a first air vent and a second air vent, to accommodate a toner, a developing portion to receive the toner from the toner container and havi...
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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/2020/021946A1 |
A fixing device (13) equipped with a fixing belt (20), a pressure roller (21), and a pad (24). The pad (24), which is on the inside of the fixing belt (20), and the pressing roller (21) sandwich the fixing belt (20) therebetween, thereby...
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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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