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WO/2024/039439A1 |
A dual function tooling tray for a stencil printer includes a perimeter frame, a first frame member spaced from a first side of the perimeter frame, a second frame member spaced from a second side of the perimeter frame, and a third fram...
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WO/2023/043475A1 |
According to an example, a printing fluid container supporting structure comprise a frame and a pivoting element coupled to the frame and to a reference surface of a printing device. The pivoting element is to enable the frame to rotate ...
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WO/2023/022701A1 |
In some examples, the disclosure describes a printing device that includes a processor resource, and a non-transitory memory resource storing machine-readable instructions stored thereon that, when executed, cause the processor resource ...
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WO/2023/014359A1 |
In example implementations, an apparatus is provided. The apparatus includes a body, a capillary feed on the back side towards a first end of the body, a pair of columnar volumes inside of the body, and an air vent on a second end of the...
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WO/2023/009129A1 |
An example support for a fluid container is described, comprising a bracket comprising a U-shaped cross section and a strain gauge attached on a web of the U-shaped cross section of the bracket, between a mounting portion for attaching t...
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WO/2023/287433A1 |
In one example in accordance with the present disclosure, a printhead cap system is described. The printhead cap system includes a cap having an elastomer seal to surround a printhead die on a print cartridge. The printhead cap system al...
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WO/2022/265625A1 |
Examples relate to systems and methods of calibrating a heating parameter of the heating device. The method comprises heating a plurality of color charts on a printing substrate using a heating parameter and comparing two or more color c...
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WO/2022/256002A1 |
In one example, a moisture sensing system for an inkjet web printer includes a serpentine path for a web and a moisture sensor positioned with respect to the path so that a sensing zone for the moisture sensor includes multiple layers of...
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WO/2022/216282A1 |
In some examples, a print material reservoir for a printing device includes a stirrer to stir a print material in the print material reservoir, and an inlet to receive the print material from a refill container for a refill operation. Th...
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WO/2022/186965A1 |
An assembly and/or an edge configuration of a wristband is described herein. In some implementations, a wristband may include a first end portion formed from a first perforated cut in a sheet of material. The first end portion is dispose...
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WO/2022/164439A1 |
A method of monitoring a fluid supply is provided, the fluid supply including a supply tank, an intermediate tank and a fluid pump operatively coupled to the supply tank and the intermediate tank; the method comprising with the intermedi...
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WO/2022/159091A1 |
In some examples, a print material refill container includes a housing and a chamber, within the housing, to contain a print material. The print material refill container includes a physical indicator subject to modification based on an ...
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WO/2022/144694A1 |
Methods and apparatuses for screen or stencil printing a pattern on a substrate are provided. The substrate (2) has its major surface in contact with a first major surface (112) of a stencil shell (111) having apertures (116). A coating ...
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WO/2022/099346A1 |
A method of cleaning a converter, the method including the steps of: providing a heating unit for heating a cleaning fluid; providing a ring main for continuous circulation of heated cleaning fluid around the ring main; connecting the he...
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WO/2022/093267A1 |
According to an example, a printhead storage device comprises a printhead pocket to receive a printhead, a receptacle with an interior chamber wherein printing fluid is provided, and a fluid interconnect device comprising a fluid path wi...
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WO/2022/075984A1 |
It is herein disclosed a waste printing fluid collection unit that may be part of a servicing station and/or a printing system, the waste printing fluid collection unit comprising; a collection reservoir for collecting the waste printing...
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WO/2022/066158A1 |
In an example implementation according to aspects of the present disclosure, a fluid device comprises a fluid reservoir arranged to deliver printing fluid to an ejection chamber. The fluid device further comprises a substrate including a...
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WO/2022/066254A1 |
An example finishing apparatus includes a finishing portion to perform a finishing operation on a printing medium supplied from an external apparatus, a loading portion separably connected to one end of the finishing portion in a first d...
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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/2022/050941A1 |
In some examples, a controller can include a processing resource and a memory resource storing instructions to cause the processing resource to determine a reservoir for a spitting operation of a printhead in an imaging device based on p...
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WO/2022/031290A1 |
Disclosed herein is a heating system for a printing device, a printing device and a method of operating a printing device. The heating system comprises a first heating element and a second heating element that are to heat a print medium....
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WO/2022/025888A1 |
A thermal treatment unit for a printer is mountable on a carriage that moves across a printing medium. The thermal treatment unit comprises an emitter element to emit radiation towards the printing medium to thermally treat the printing ...
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WO/2022/019917A1 |
A fluid ejection assembly includes a fluid ejection die, and a fluid container to support the fluid ejection die, the fluid container including a first chamber free of fluid absorbent material, a second chamber including fluid absorbent ...
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WO/2022/019883A1 |
A printing fluid delivery system comprising a fluid pump having an inlet and an outlet, a valve connected to the outlet of the fluid pump, and a controller to close the valve while the fluid pump is driven to increase the pressure at the...
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WO/2022/010484A1 |
In an example a method includes determining, using processing circuitry, whether there is a demand for cooling a printhead. In response to determining a cooling demand for the printhead, a continuous flow of print agent is pumped (for a ...
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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/2021/242232A1 |
The present disclosure is drawn to an ink supply tank for a printer. The ink supply tank includes a main chamber to supply a printer with ink. The main chamber includes a fill port to receive ink during filling and an exchange port to re...
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WO/2021/243111A1 |
An example finisher includes a first portion extending in a vertical direction and including a height adjustment unit, a second portion extending from the first portion in a lateral direction and including a finishing unit to perform a f...
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WO/2021/242222A1 |
A device to supply printing material to a printing material container of a printing apparatus may includes a chamber to store the printing material, a printing material outlet portion through which the printing material stored in the cha...
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WO/2021/242255A1 |
An example printing fluid pen comprises a plurality of fluid ports, including an inlet port to direct fluid from a fluid reservoir to a fluid ejection device, and a recirculation port to direct fluid from the fluid ejection device out of...
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WO/2021/230885A1 |
This printing apparatus includes a print zone to receive a media and in which an amount of ink is laid down on the media, a bottom face and a top cover, the bottom face and the top cover delimiting a downstream space inside which pass th...
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WO/2021/225619A1 |
A post-processing apparatus can include a paper alignment tray on which a plurality of sheets of paper to be post-processed is aligned, a tray on which the plurality of sheets of paper discharged from the paper alignment tray is loaded, ...
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WO/2021/225604A1 |
Example valves for a printing fluid reservoir are disclosed. In an example, the valve includes a stem including a throughbore. In addition, the valve includes a sleeve disposed about the stem that is to translate along the stem between a...
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WO/2021/216035A1 |
The present disclosure refers to a method of monitoring a fluid supply system, the system including a collapsible fluid reservoir to contain a supply of fluid and an outer container to enclose the collapsible fluid reservoir and to recei...
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WO/2021/211137A1 |
In one example in accordance with the present disclosure, a printing fluid container for a printing system is described. The printing fluid container includes a container body for holding printing fluid, a collar connected to the contain...
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WO/2021/211090A1 |
An apparatus and/or method may be implemented in accordance with aspects characterized herein. A controller may identify a state of an image forming apparatus and generate feedback signals to instruct a mechanical actuator, which moves a...
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WO/2021/206720A1 |
In one example a method comprises monitoring, by a sensor, the level of printing fluid in a printing fluid chamber of a fluid ejection device. If the level of printing fluid in the chamber drops below a predetermined threshold, then the ...
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WO/2021/206685A1 |
Examples relate to printing systems comprising a safety assembly associated with a printhead. The safety assembly comprises a rolling element upstream of the printhead in the print medium advance direction to prevent a print medium from ...
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WO/2021/201872A1 |
An over-print varnish formulation is described. The formulation comprises a non-ionic polyurethane dispersion; a water-soluble polymer of Mw less than 55,000; a wax having a particle size (d50) 200 nm or less; and a water-soluble solvent...
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WO/2021/188110A1 |
According to examples, an apparatus may include a chassis having an interior region and a first printing fluid reservoir arranged within the interior region of the chassis. The chassis may fix the first printing fluid reservoir relative ...
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WO/2021/178076A1 |
An imaging system includes a housing that defines a housing space, a collection device to collect fine particles in the housing space, a detection device, and a cleaning device. The detection device detects a collection performance of th...
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WO/2021/154256A1 |
Certain examples described herein relate to liquid waste containers delimiting an opening for receiving liquid. The liquid waste container comprises a receptacle for liquid waste and a bistable arrangement having first and second stable ...
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WO/2021/145851A1 |
In one example in accordance with the present disclosure, a print fluid delivery system is described. The print fluid delivery system includes a main reservoir to hold a volume of print fluid to be supplied to a printhead and a fluid ind...
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WO/2021/146034A1 |
A post-processing apparatus includes a paper alignment tray including a loading table on which a paper is to be loaded, and a side guide and an end guide to align a side in a width direction and an end in a longitudinal direction of the ...
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WO/2021/145863A1 |
An image formation device includes a support, a fluid ejection device, and a first porous element. The support is to support movement of a substrate along a travel path, while the fluid ejection device is located along the travel path to...
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WO/2021/112835A1 |
A system (300) is provided having a printer (4) to print printing liquid onto a web (6) of media (8). The system (300) has a winding roller (10) on which to roll the web (6) of media (8) after printing. A tensioner (12) to vary the tensi...
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WO/2021/086324A1 |
An image formation device includes a mixer, a fluid ejection device, and a liquid removal element. The mixer is to receive a first ink mixture of ink particles within a first non-aqueous liquid carrier in a first concentration, to receiv...
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WO/2021/086395A1 |
In one example, substance detector can include: a height sensor to determine a height of a substance within a reservoir, a tilt sensor to determine a tilt level of the reservoir, and a controller coupled to the tilt sensor and height sen...
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WO/2021/071654A1 |
An image forming apparatus including a print engine, a gloss treatment device, a medium conveying device, and a processor. The print engine is to form an image on a print medium. The gloss treatment device is to perform a gloss treatment...
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WO/2021/066838A1 |
In some examples, an apparatus can include a print material cartridge, a reciprocating pump, a first valve, where the first valve is a one-way valve, and a second valve, where the second valve is a float valve, where the reciprocating pu...
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