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Matches 1 - 50 out of 396,304

Document Document Title
WO/2019/050013A1
Provided is a developer carrier which is capable of stably forming high-quality images even in cases where a recording paper containing much talc is used. This developer carrier comprises a conductive substrate and a surface layer that i...  
WO/2019/049818A1
Provided is a developer carrier capable of forming high-quality images in a stable manner, even when using a recording paper having a high talc content. The developer carrier has an electroconductive substrate and a surface layer. The su...  
WO/2019/048035A1
In one example of the disclosure, a first measurement of actual quantity of ink in a target cartridge is taken utilizing a scale. An incremental dosage quantity be deposited into the target cartridge in a dosing pass is determined based ...  
WO/2019/044829A1
An electroconductive roll provided with a core material, a rubber substrate arranged around the core material, and a surface layer arranged around the rubber substrate. The ten-point average roughness Rz on the surface of the surface lay...  
WO/2019/044137A1
Provided is a charging member for electrophotographic apparatuses that suppresses the over-charging of a photosensitive drum due to the charge of untransferred toner. According to the present invention, a charging member 10 for electroph...  
WO/2019/045120A1
The present invention improves the efficiency of collecting a UFP by means of a filter 53 disposed opposite to a sheet conveying path between transferring and fixing. According to the present invention, an air passage portion 37c is prov...  
WO/2019/039615A1
This image formation device comprises: an image formation unit 10 that forms an image on a sheet; a first rotation body 100; a second rotation body 101 that, in cooperation with the first rotation body, forms a nip part N by which the im...  
WO/2019/040070A1
A method of balancing current in a developer roller is described. The method comprises pulsing voltage to a squeegee roller and a cleaner roller. The pulsed voltage yields a differential voltage at the developer roller after impression. ...  
WO/2019/039616A1
This method for manufacturing a fixing member (20) comprises: a tube fitting step for fitting a resin tube 24 around a core (70) that has an outer diameter smaller than the inner diameter of the cylindrical resin tube 24 having flexibili...  
WO/2019/037868A1
In an example, a method includes determining an indication of pixel separation for an image region to be printed to a substrate. A power level of a laser light source to address a pixel on a region of a photoconductive surface correspond...  
WO/2019/031674A1
An image forming apparatus is provided. The image forming apparatus includes a paper conveying unit configured to supply a printing paper to an image forming unit along a conveying path of the printing paper, a heating roller heated thro...  
WO/2019/030694A1
A printing system is disclosed which comprises a writing module, and a member having an imaging surface configured to carry a polymer and movable relative to the writing module. The writing module is configured to direct onto the imaging...  
WO/2019/027012A1
The present invention comprises a fixing device 200 that has a heater 300 capable of selectively heating a plurality of heat-generation blocks distributed along the longitudinal direction of a substrate 305, and is characterised by compr...  
WO/2019/028030A1
An electrophotography-based additive manufacturing system (e.g., 10; 100; 200; 300; 350; 500; 700) having at least one electrophotography (EP) or electrostatographic engine (e.g., 12; 12p; 12s; 612p; 612p; 712-1; 712-2) and being configu...  
WO/2019/028033A1
An electrostatic -based layer-wise manufacturing system (e.g., 200; 200-1; 250; 282; 300) decouples a layer imaging process from a layer transfusion process. The layer imaging process is performed in a first batch process that is indepen...  
WO/2019/022025A1
The purpose of the present invention is to provide a conductive urethane foam that is capable of curbing changes in hardness and impact resilience thereof prior to and after being impregnated with a binder resin while keeping the stable ...  
WO/2019/020047A1
The present invention relates to the field of printing consumable materials, and provides a rotating force transfer assembly. The rotating force transfer assembly comprises a rotating force transfer member, a transfer gear, and a limitin...  
WO/2019/022261A1
Provided are a fixing device and an image forming apparatus that are capable of shortening the time from the halt of printing when paper runs out to the resumption of printing after paper is supplied. The present invention has: a heating...  
WO/2019/022254A1
A mechanism for interrupting pressurization cancellation drive such that the drive does not rotate even if a pressure roller rotates as a drive source is provided, and torque when drive of an interruption part is connected is set to a to...  
WO/2019/017557A1
An image forming apparatus and method for controlling a fuser driver that supplies power to a fuser are provided. The image forming apparatus performs wave number control and phase control with respect to input alternating current power,...  
WO/2019/017622A1
An electrophotographic image forming apparatus includes a photoconductive drum, a process roller to rotate in a state where the process roller elastically contacts a surface of the photoconductive drum, and a connecting member to allow t...  
WO/2019/017554A1
A developing device includes a developer transport path through which a developer is agitated and transported, a developing roller mounted in the developer transport path, a discharging unit extending from the developer transport path in...  
WO/2019/017553A1
A developer cartridge includes a transporting member rotatably mounted in a cartridge main body to transport a developer. The transporting member includes a first coil spring to transport the developer in a first direction toward the dis...  
WO/2019/014301A1
A post printing treatment assembly (110) includes a product support assembly (20) and a post printing treatment device (112). The product support assembly (20) includes a primary support assembly (22), a primary drive assembly (26), a nu...  
WO/2019/011428A1
Example aspects described herein relate to an apparatus for adjusting control parameters of a printing substance for a printing system. Such adjustments may occur in conjunction with a color calibration process of the printing system.  
WO/2019/014298A1
A product support assembly (20) for a coating pretreatment assembly (10) includes a primary support assembly (22), a primary drive assembly (26), a number of secondary support assemblies (24), and a secondary drive assembly (28). The pri...  
WO/2019/011440A1
In one example, a wheel includes an annular body having a central axis; and multiple concentric grooves in the body surrounding the central axis. A first one of the grooves penetrates the body from a first side and a second one of the gr...  
WO/2019/013421A1
A developing device including a developing roller mounted in a developing chamber is provided. In the developing device, the developing roller is partially exposed to an environment outside the developing chamber through an opening porti...  
WO/2019/012456A1
A heat-curable tape, a kit, and a method for connecting ends of an elongate belt to form an intermediate transfer members suitable for use with indirect printing systems. The kit includes an elongate belt and the heat-curable tape. The k...  
WO/2019/013357A1
The present invention is provided with: a nip-forming member having an endless belt, a heat source, a rotary body forming a nip part together with the belt, a U-shaped first member that is made of metal and opens on a side opposite the r...  
WO/2019/013445A1
A fixing apparatus includes a fixing belt, a pressing roller configured to form a nip by pressing the fixing belt and rotate the fixing belt, a bush configured to guide an edge of the fixing belt, and a meandering adjustment member confi...  
WO/2019/008763A1
A toner container (30) is provided with a container main body (37), shaft (33), and moving wall (32). The moving wall (32) is capable of moving in the first direction along the shaft (33), while transferring a toner in the container main...  
WO/2019/009516A1
An image forming apparatus is provided, which includes a main body, a fan configured to discharge air inside the main body out of the main body, and a paper sensing unit arranged between a conveyance path of a paper that has passed throu...  
WO/2019/009435A1
A method for manufacturing a fixing member having: an elastic layer 4b comprising a rubber elastic body having a hole part; and a base body 4a, the fixing member being manufactured by using a metal mold 11 capable of holding, in an insid...  
WO/2019/009901A1
In one example, a toner cartridge (10) includes: a housing (12) having a movable first part (12A) enclosing a toner supply reservoir and a stationary second part (12B) enclosing a waste toner reservoir (24); a photoconductor roller (16) ...  
WO/2019/001727A1
In one example of the disclosure,a first print engine is caused to print a first image in a first set of sectors of a substrate. A second print engine is caused to print a second image in a second set of sectors of the substrate. The sec...  
WO/2019/000509A1
A consumable chip data rewriting device, comprising a main control box (5), a probe (9), and a consumable fixing structure (1). A display screen (4) is embedded in the main control box (5). The main control box (5) is internally provided...  
WO/2019/003575A1
A fixing apparatus includes a tubular film, an elongate plate-like heater including a first surface in contact with an inner surface of the film and a second surface opposite to the first surface, the heater being in contact with the inn...  
WO/2019/003844A1
A developing device comprises: a developer carrier (54) that rotates and carries a liquid developer containing a toner and a carrier liquid; a developer container (55) that collects and stores the liquid developer carried by the develope...  
WO/2019/003739A1
The present invention provides a charging member for electrophotographic equipment capable of providing constant and excellent uniform chargeability over a long period of time from low-temperature and low-humidity through high-temperatur...  
WO/2019/005490A2
A method is described for controlling a printhead including an array of light sources. An aim exposure function is provided which gives an aim exposure as a function of an integer pulse count. An initial pulse timing function is also pro...  
WO/2019/005490A3
A method is described for controlling a printhead including an array of light sources. An aim exposure function is provided which gives an aim exposure as a function of an integer pulse count. An initial pulse timing function is also pro...  
WO/2019/005491A1
A method is described for calibrating a linear printhead including an array of light sources. A test target is printed by activating the light sources in the printhead in accordance with digital image data for the test target, wherein a ...  
WO/2019/005005A1
In one example in accordance with the present disclosure, a fluid application device is described. The device includes an application roller to deposit a fluid containing metallic particles on a surface. A squeegee roller of the device f...  
WO/2019/004105A1
[Problem] To provide a toner seal material capable of preventing damage to a photoconductor drum. [Solution] A toner seal material 10 comprises a base layer 12, and a fiber layer 14 in which a plurality of fibers are standing on the base...  
WO/2019/005037A1
Described herein is a liquid electrostatic ink developer assembly comprising a developer roller having a surface coating, the surface coating comprising a polyurethane resin formed from a polyol; a hydroxyl-terminated polysiloxane; and a...  
WO/2019/003901A1
Provided is a developing roller having: a rubber elastic body layer at the outer circumference of a metal shaft core; a coating layer on the front surface of the rubber elastic body, the coating layer being formed from (A) a binder, form...  
WO/2018/235632A1
In the present invention, after a first test print image is formed by an image forming unit, the densities, at positions in a main scanning direction, of the first test print image read by an image reading unit are acquired (step S5). Fo...  
WO/2018/236859A1
A method (200, 500) of printing a part (306) using an additive manufacturing system (10) includes identifying a part or parts (306) to print and orienting a digital representation of the part(s) (306)in a build volume. A digital represen...  
WO/2018/233845A1
Certain examples described herein relate to an optical controller (140) for an exposure unit (115, 215) of a printer. In certain examples, memory (150) stores a plurality of data structures each comprising adjustment factors useable to a...  

Matches 1 - 50 out of 396,304