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WO/2012/105741A1 |
The device for automatically supplying a toner to a toner cartridge of the present invention comprises: a toner storage container for storing toners to be refilled; an outer container for containing the toner storage container; a toner s...
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WO/2012/097877A1 |
A method of maintaining a photoconductive member of a liquid electrophotography printing apparatus (LEP) is disclosed. The method includes storing a fluid having at least fluid particles and a carrier liquid in a fluid chamber and removi...
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WO/2012/095009A1 |
The invention provides a photosensitive drum drive assembly (12), a photosensitive drum (20) having the drive assembly (12) and a process cartridge. The drive assembly (12) comprises a gear (121) capable of being tightly matched with one...
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WO/2012/090907A1 |
Provided is a developer cartridge with which it is possible to reliably maintain electrode positions. A casing (13) of a developer cartridge (7) comprises a left-side wall (51) and a right-side wall (52) which are opposite one another in...
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WO/2012/081686A1 |
In an image forming apparatus that forms an electrostatic latent image for detection on a photosensitive member by light irradiation and performs color-misregistration correction control on the basis of detection of a change in detection...
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WO/2012/077355A1 |
Provided is an image forming device, which can be accurately maintained by determining a dirt state when a separating neutralization member is contaminated by having a paper powder and a toner attached thereto. The image forming device i...
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WO/2012/071996A1 |
A toner cartridge (200) for a laser printer, comprising a toner hopper (201), a toner output part (202), a toner supplying outlet (204) arranged on the toner output part (202) for supplying to the outside the toner contained in the toner...
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WO/2012/073915A1 |
It was necessary to prepare display data for the portrait and landscape display modes respectively, since the arrangement of the objects differs between the portrait and landscape display modes.
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WO/2012/073667A1 |
A display control apparatus detects an orientation of the display unit and controls a display of the display unit in accordance with the detected orientation of the display unit. The screen of the display unit is divided into a first dis...
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WO/2012/063962A1 |
A disclosed flange member includes a press-fitted portion to be press-fitted in an axial end-opening portion of a hollow and cylindrical sleeve member; an axle opening portion including an axle opening into which a shaft member is insert...
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WO/2012/051907A1 |
A process cartridge comprises a drum cartridge (300) and a developer cartridge (400), wherein the drum cartridge (300) and the developer cartridge (400) are rotatablely connected via a pivot shaft, and a connecting spring for applying an...
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WO/2012/043777A1 |
Provided is a charging member having a roughened surface and capable of suppressing the adhesion of unwanted particles to the surface. The charging member has a supporting body, an elastic layer, and a surface layer, wherein the surface ...
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WO/2012/038531A1 |
The invention relates to a device, system and method for producing magnetically induced visual effects in coatings, particularly security or decorative features, containing orientable magnetic particles. The device comprises a printing u...
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WO/2012/036083A1 |
An accounting management system is provided with an accounting management device (200), and an image-forming device (500) connected via a network to the accounting management device (200). The image-forming device (500) includes executio...
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WO/2012/034511A1 |
A processing box comprises a toner hopper, a development bin and a waste hopper. Two end covers are disposed opposite to each other. The end covers are disposed at two ends of the toner hopper, development bin and waste hopper, and conne...
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WO/2012/034502A1 |
A toner cartridge (300) for laser printers, comprising a developer roller (303) for delivering toner to an organic photo conductor drum (201) arranged inside an imaging compartment (200), and a toner hopper (301) for containing toner. Tw...
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WO/2012/036073A1 |
An image forming apparatus includes an intermediate transfer body; a generating unit generating test pattern data; a storage unit storing a color displacement amount; a correcting unit correcting the test pattern data and image data base...
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WO/2012/036314A1 |
A charging apparatus includes a latent image bearing member having a charge generating layer for generating an electric charge by receiving light energy; a light source for emitting light energy for generating the electric charge in the ...
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WO/2012/033216A1 |
A process cartridge mountable to a main assembly of an image forming apparatus includes an image bearing member unit, a developing unit, a shaft (54L) provided in one of the image bearing member unit and the developing unit at an end por...
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WO/2012/028075A1 |
A toner cartridge comprises a toner hopper (200) and a development compartment (202). A connection port (201) is arranged between the development compartment (202) and the toner hopper (200). The development compartment (202) is provided...
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WO/2012/023574A1 |
An image forming device comprises an image carrier on which an electrostatic image is formed, a rotary which is configured to support a developing device for developing the electrostatic image and rotationally move the developing device ...
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WO/2012/023592A1 |
[Problem] To provide an image forming device capable of preventing a drive roller and an intermediate transfer belt from slipping when the speed is changed and forming a good image. [Solution] An image forming device which changes the sp...
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WO/2012/023591A1 |
An image forming device comprising a door (10) openable and closable with respect to an image forming device body, a drum cartridge (8) attachable to and detachable from the image forming device body while the door (10) is open, and deve...
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WO/2012/023633A1 |
Provided is a cartridge, which is provided with an electrode section that connects a main body contact and a process means to each other by applying a conductive resin to a frame. In order to simplify the configuration of the frame and t...
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WO/2012/020620A1 |
A cleaning device (6) comprises: a cleaning blade (15); a housing (11) which forms a collection tank for collecting liquid developer in the cleaning device (6); a seal member (16); and a positioning member (14) which is connected to the ...
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WO/2012/020608A1 |
This apparatus comprises a cleaning blade, a cleaning fluid supply unit for supplying a cleaning fluid constituting a carrier fluid, a cleaning roller for applying the cleaning fluid to a photosensitive element, and a recovery means for ...
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WO/2012/013148A1 |
The invention provides a toner cartridge (1), which can be installed in the imaging device with a grounding conductive framework. The toner cartridge (1) comprises a cartridge framework (2) and a photosensitive drum (3) which can be rota...
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WO/2012/013143A1 |
A method for remanufacturing a developer cartridge, which is used for remanufacturing a recovered developer cartridge (1) into a target developer cartridge, is disclosed. The method comprises the following steps of: separating a drum ass...
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WO/2012/013141A1 |
The invention provides a method for remanufacturing a developer cartridge, which is used for remanufacturing a recovered developer cartridge (1) to a target developer cartridge. The method comprises the following steps of: separating a d...
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WO/2012/010076A1 |
An image generating apparatus, processing box cooperating therewith and method for firmly positioning both. The image generating apparatus comprises a main frame (30) and a main frame driving gear (34), guide rails (410, 420) provided re...
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WO/2012/008482A1 |
Provided is a deodorizing filter which is capable of removing harmful gas components by being integrated into an electronic device such as a copier, a printer, a multifunction OA device, a computer, a projector, or a POD printing device,...
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WO/2012/008685A2 |
The present invention relates to an identifier of confidential printer paper. When a printing device (such as a copy machine, a printer, or a multi-function copier) is used for printing or copying in a specific area where only confidenti...
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WO/2012/005382A1 |
Provided is a process cartridge wherein it is possible to prevent, with a simple configuration, image defects caused by the deformation of a charging member when stored over a long period of time and, in a configuration in which a user c...
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WO/2012/004960A1 |
A high-voltage power source includes a switching unit configured to be driven according to a frequency signal, a voltage resonance unit configured to generate a voltage according to driving of the switching unit, a rectification unit con...
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WO/2012/005900A1 |
A cleaning brush for use in an electrostatographic imaging apparatus, including a plurality of individual electrically conductive fibers secured to a brush core and having fiber tips relatively remote from the brush core, wherein the cle...
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WO/2012/003091A1 |
A printer having a developer station for holding a supply of developer which includes magnetized carrier particles, a magnetized development roller ( 401 ), and an imaging roller proximate the development roller which collects carrier pa...
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WO/2012/001881A1 |
Provided is a conductive member which is less apt to fluctuate in electrical resistance even when a voltage is applied thereto for a long period and which can show stable performance over a long period. The conductive member comprises a ...
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WO/2012/003179A1 |
A method of making a slotted scavenger wherein a rigid sheet is used as a starting material. A slot is formed through the sheet having horizontally angled sidewalls such that an opening of the slot on a first major surface of the sheet i...
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WO/2012/002295A1 |
To effectively output a job in which a double-sided page and a single-sided page are mixed by using a double-sided conveying path and a single-sided conveying path or the single-sided conveying path, a method for controlling a printing a...
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WO/2011/162058A1 |
In conventional image forming apparatuses, a wire for applying a high voltage is provided inside of an electrostatic charger that electrostatically charges the surface of the photoconductive drum uniformly. The service life of the wire i...
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WO/2011/160555A1 |
A carbon powder cartridge (a) for the laser printer comprises a developing roller (105), a powder supply roller (111) for transferring the carbon powder, a layer-thickness regulator for regulating the thickness of the carbon powder layer...
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WO/2011/160556A1 |
A carbon powder cartridge (100) for the laser printer comprises a developing roller (104), a powder supply roller (103), a layer-thickness regulator, a powder supply rack (107), and a carbon powder bin (101), wherein the developing rolle...
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WO/2011/157154A1 |
A carbon powder cartridge (100) for the laser printer comprises a sealing shutter (105) and a carbon powder bin (101). The wall of the carbon powder bin (101) is provided with a powder outlet (102). One end with an opening (106) of the c...
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WO/2011/155642A1 |
Provided is a substrate in which a terminal that comes in contact with a body side terminal installed in an image forming apparatus to communicate information and a hole engaged with a protruding section installed in the image forming ap...
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WO/2011/152119A1 |
Disclosed are a napped-shape seal member, which is capable of preventing toner from scattering from the vicinity of both end parts of an image retention body by improving the sealant property of both end circumference faces of the image ...
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WO/2011/152179A1 |
The disclosed magnet roller has: a single metal shaft member; and a pair that is a first and second hemicylindrical resin magnet member that are shorter than the aforementioned metal shaft member and that are provided integrally at one e...
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WO/2011/147262A1 |
A carbon powder cartridge for the laser printer includes a developing roller, a powder supply roller and a carbon powder bin (101). Two shaft ends of the powder supply roller are supported in a first notch (105) and a second notch (106) ...
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WO/2011/143699A1 |
A maintenance system for a printhead, the system having a sled slidably arranged with respect to the printhead a media platen module supported by the sled a capper module supported by the sled a wiper module supported by the sled; and a ...
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WO/2011/140985A1 |
A toner supplying cartridge (10) comprises a cartridge main body (1), a toner outlet (13), and a protective cover member (15). The protective cover member (15) can slide between an opening position where the toner outlet (13) is opened a...
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WO/2011/139009A1 |
The automatic toner charging device of a laser printer cartridge according to the present invention includes: a toner refill storage tank for storing refilled toners; an outer case incorporating the toner refill storage tank; and a contr...
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