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Patent Searching and Data


Matches 1 - 50 out of 390,814

Document Document Title
WO/2018/070142A1
In an image forming apparatus (10), a seal member (436) is a non-conductive and flexible member supported by a developing device (43). The seal member (436) is formed in the longitudinal direction (D1) of an image carrier (41) in the dev...  
WO/2018/068822A1
In an example, a method includes determining a first scaling to be applied to a first print operation and a second scaling to be applied to a second print operation. Each print operation includes selectively removing charge from a charge...  
WO/2018/068837A1
The present disclosure relates to a printing method comprising electrophotographically printing an electrophotographic ink composition onto a print substrate to form a printed image on the print substrate. A transparent electrophotograph...  
WO/2018/064871A1
An imaging device for a color laser printer, characterized by comprising: a photosensitive drum which comprises a rotatable conductive transparent tube (1), the conductive transparent tube (1) being coated, at the outer surface, with a l...  
WO/2018/066846A1
Disclosed is an image forming apparatus employing an electrophotograph image forming unit and an inkjet image forming unit and thereby being capable of printing images respectively on the front and back of paper.  
WO/2018/066719A1
An image forming device is provided with: a developer support for supporting a developer including toner and a carrier, and developing an electrostatic image of a photoreceptor; a developing container for electrifying the developer and c...  
WO/2018/065026A1
Herein is described a liquid electrostatic printing method comprising providing a liquid electrostatic ink composition comprising a carrier liquid and chargeable particles comprising a resin; and providing an adhesion promoting compositi...  
WO/2018/065062A1
In an example, a method includes receiving, by at least one processor, an instruction to print a user specified printing task to at least one media sheet. Print operation instructions may be determined. Such print operation instructions ...  
WO/2018/062013A1
The present invention addresses the problem of providing a novel blade which does not require a metallic supporting member. In order to solve the problem, a blade having a support film and a thermosetting polyurethane layer laminated on ...  
WO/2018/062572A1
If the toner concentration of a liquid developer in a mixer is high and the liquid amount thereof is small, the supply flow amount of a carrier liquid by a carrier supply pump is preferentially allocated to a "carrier amount for concentr...  
WO/2018/061762A1
A polyurethane base which comprises a polyurethane-based rubber elastomer base and, infiltrated thereinto, either a bifunctional compound having an acrylate group and an isocyanate group or an organic solvent solution of the compound. Th...  
WO/2018/061441A1
Provided is a charging roll for an electrographic device in which charge capability is increased and uniformity of charging is satisfied. A charging roll 10 for an electrographic device, the charging roll being provided with a shaft body...  
WO/2018/059721A1
In one example, a development cycle of a binary ink developer, BID, is timed. Timing may be based on the length of a substrate in which the image is to be printed or the size of the image or the area to be printed with the ink associated...  
WO/2018/062571A1
The purpose of the present invention is to develop the conventional configuration of a toner cartridge. A toner cartridge comprises a container and an opening and closing member. The container comprises a housing part, a discharge port, ...  
WO/2018/061262A1
Provided is a development cartridge that can stop the rotation of a protrusion by means of a configuration that does not stop the rotation of the protrusion by disengaging a gear and a drive gear. A development cartridge 1 that comprises...  
WO/2018/061300A1
A storage unit (15) stores one or more automatic process setting information (20) that includes detection object information comprising a specific character string, a specific drawing, or a specific combination of these and processing co...  
WO/2018/061929A1
An optical scanner includes a housing (31). A plurality of the housings (31) can be stacked with no cover member (32) thereon. The housing (31) is provided with a connection leg (31e) that extends from a prescribed position on the outer ...  
WO/2018/061257A1
Provided is a development cartridge that can stop the rotation of a protrusion by means of a configuration that does not stop the rotation of the protrusion by disengaging a gear and a drive gear. A development cartridge 1 that comprises...  
WO/2018/062570A1
The purpose of the present invention is to develop the conventional configuration of a toner cartridge. A toner cartridge comprises a container and an opening and closing member. The container comprises a housing part for housing toner, ...  
WO/2018/062505A1
[Problem] To provide a structure that can reduce scraping of an electrical contact surface when a development cartridge is inserted. [Solution] This development cartridge 1 comprises a housing 10, a lever 63, and a storage medium 61. The...  
WO/2018/061313A1
Provided is a technique for making it possible, in an image formation device and a cartridge used for the image formation device, to reduce the time needed to store different numerical values for different specifications in advance in a ...  
WO/2018/057923A1
A method of refilling a used flexible toner container (210) having a plurality of toner openings (335) configured to discharge toner during a print operation, comprising the steps of forming a fill opening (800) in the used flexible tone...  
WO/2018/057930A1
A system (1300) for filling a toner container (210) with toner, the system comprising: a base (1315); a receiving portion (1305) supported by the base and defining a chamber (1317), the receiving portion (1305) including an opened end (1...  
WO/2018/054261A1
A storage medium, a data processing method and a cartridge chip using this method. A cartridge chip comprises a main storage area (310, 410, 510) and a backup storage area (320, 420, 520). The data processing method comprises: determinin...  
WO/2018/051779A1
An object of this disclosure is to reduce differences in the drawn amount of the parison around the mouth of the toner container, thereby reducing the amount of resin for the toner container and the weight thereof. A powder container inc...  
WO/2018/048405A1
In one example, an apparatus includes a transparent platen to receive a document to be scanned. The transparent platen includes a scan line, an ingress edge positioned prior to the scan line in the document path, and a chamfered egress e...  
WO/2018/048067A1
Disclosed are a fixing device capable of stably supplying a lubricant to a fixing belt so as to extend the service life thereof, and an image forming apparatus including the same. The disclosed fixing device comprises: a rotatable fixing...  
WO/2018/044325A1
In one example, a system for a partially dried inkjet media conditioner includes a heated pressure roller to apply pressure to a first side of partially dried inkjet media and apply heat to a second side of the partially dried inkjet media.  
WO/2018/042893A1
An image forming device is provided with: a power supply roller that rotates in contact with a transfer roller at a position different from a secondary transfer unit and is capable of supplying current to the transfer roller for transfer...  
WO/2018/043211A1
A method for printing a toner containing sublimable dye is provided with a step for transferring an image of toner particles formed on a light-sensitive body to a sheet-like base material. In the transfer step, the sheet-like base materi...  
WO/2018/043762A1
A computation unit 300 finds the resistivity of a carrier liquid in a carrier tank by computation. A resistivity computation unit 302 finds the resistivity of the carrier liquid on the basis of "the liquid quantity for each number of tim...  
WO/2018/044324A1
In one example, a partially dried inkjet media conditioner can include: a print engine that encases a print zone within a housing, and a media path to provide partially dried inkjet media from the print zone to a conditioner within the p...  
WO/2018/037104A1
The invention relates to a color printer with a printing station (1c, 1m, 1y, 1k) for each color and an anode roller (4c, 4m, 4y, 4k), comprising a continuous transfer ribbon (5) which is guided via a deflecting roller and control roller...  
WO/2018/037895A1
Provided is an optical scanning device that includes: a housing (31) that has a box shape with a bottom and is openable on the ceiling side; a rotary polygon mirror (35) which is housed in the housing (31), and performs deflection-scanni...  
WO/2018/037811A1
This light deflector is provided with: a vibration mirror part (41) having a reflection surface (41a) that reflects a light beam; a torsion bar part (42) supporting the vibration mirror part (41); a driving unit (47) that causes the vibr...  
WO/2018/037573A1
This drum unit includes a photoreceptor drum and a coupling member. The coupling member has an engaging member, and the engaging member has a driving force receiving part configured to enter a recess in a driving shaft, thereby receiving...  
WO/2018/037575A1
This drum unit is configured to be attachable/detachable with respect to the body of an electrophotographic image forming device, and has a photoreceptor drum and a coupling member provide to the photoreceptor drum. The coupling member h...  
WO/2018/035898A1
A consumable chip (300), a developer container (100b) equipped with the consumable chip (300), and an imaging device (100) equipped with the developer container (100b), wherein the consumable chip (300) comprises a substrate (1), a micro...  
WO/2018/037611A1
Provided is a developing device wherein a shutter can be smoothly opened/closed, and a toner can be prevented from leaking. A developing device 1 is provided with a developing roller 2, a housing 3, a shutter 11, lock members 12A, 12B, a...  
WO/2018/037104A8
The invention relates to a color printer with a printing station (1c, 1m, 1y, 1k) for each color and an anode roller (4c, 4m, 4y, 4k), comprising a continuous transfer ribbon (5) which is guided via a deflecting roller and control roller...  
WO/2018/034480A1
A power supply device is provided. The power supply device includes an AC/DC converter configured to convert an input AC power into a first DC power having a predetermined size, and to output the first DC power, a DC/DC converter configu...  
WO/2018/030648A1
An unidirectional clutch including: a first rotating member including an accommodation portion; a second rotating member provided on a same axis as the first rotating member and including a latch portion; and a latch member including a l...  
WO/2018/030549A1
An image-forming device 100 in which a second charging potential Vd (L) formed by a second corona charger 32 on the surface of a photoreceptor 1 is superimposed onto a first charging potential Vd (U) formed by a first corona charger 31 o...  
WO/2018/028483A1
An image formation apparatus (1), comprising: a main body (11), wherein an image formation unit (10), a photographic fixing unit (9) and a cooling unit (13) are provided on the main body (11); a housing (20), wherein the housing (20) com...  
WO/2018/029884A1
The present invention achieves an image formation device that has a simplified sensor structure and is capable of determining both paper moisture content and type. An image formation device (1) is provided with light emission units (11, ...  
WO/2018/030600A1
Provided is a development cartridge capable of being detachably attached to a main body of an image forming apparatus, the development cartridge including a developing roller; a driving power receiving member configured to rotate in a fi...  
WO/2018/029996A1
To provide an electroconductive roll (R) with which it is possible to suppress toner stress in a low-temperature, low-humidity environment. An electroconductive roll (R) for an electrophotographic device, the electroconductive roll (R) h...  
WO/2018/028480A1
A developing box (32), a processing box (3), and an image forming device (1). The processing box (3) comprises the developing box (32) and a photosensitive drum box (31). A supported member (352) is disposed on the developing box (32). A...  
WO/2018/031814A1
An apparatus and methods of decorating a metallic container are provided. More specifically, the present invention relates to apparatus and methods used to provide a decoration on a predetermined portion of an outer surface of a metallic...  
WO/2018/026357A1
Barrier members for use in an electrographic printer are described. The barrier member has a first layer including thermally insulating particles embedded in a polymer composition, and a second layer including a thermally conductive meta...  

Matches 1 - 50 out of 390,814