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WO/2014/136829A1 |
Provided are a roller capable of suppressing the generation of cutting waste from the cut surface of a foam layer at the end in the roller axial direction, a method of manufacturing especially a conductive roller, and an image forming de...
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WO/2014/136992A1 |
Provided is a method for detaching a shaft member from a bearing member without damaging a torque-receiving part. In this method for detaching a shaft member from a bearing member that transmits torque to a photoreceptor drum, said shaft...
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WO/2014/130050A1 |
A first message is output if the resource balance is less than or equal to the low value or the device total is greater than or equal to the very low value. A second message is output if the resource balance is less than or equal to the ...
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WO/2014/121692A1 |
Provided are a cleaning scraper and a processing box. The cleaning scraper (9, 110, 130, 150, 170) comprises a scraper rest (91, 111, 131, 151, 171) and a blade (92, 112, 132, 152, 172). The blade (92, 112, 132, 152, 172) comprises a con...
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WO/2014/109253A1 |
Provided is an image forming device provided with a display means, with which it is possible to make replacement of consumable containers easy and improve convenience without interfering with the display means. An image forming device (1...
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WO/2014/101603A1 |
A processing cartridge (100) for a laser printer, comprising: a photosensitive drum (101), a developing roller (105) and a toner delivery roller (117).A doctor blade (113) extending along the axial direction of the developing roller (105...
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WO/2014/101680A1 |
A process cartridge comprises a photosensitive drum (30), a development device (40), a powder transfer roller (50), and an electronic module (26). The photosensitive drum (30) and the development device (40) contact axially. The electron...
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WO/2014/103958A1 |
In a configuration of a shutter movement mechanism, if the angle of inclination of a long hole with respect to the sliding direction of a shutter is made large, the size of a movement plate for moving the shutter has to be increased. On ...
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WO/2014/092207A1 |
Provided is a process cartridge comprising: a photosensitive drum; a rotatable development roller that develops an electrostatic latent image that is formed on the photosensitive drum; a rotating roller that is for transmitting driving f...
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WO/2014/091721A1 |
[Problem] To provide an electrophotographic member of an electrophotographic device wherein the occurrence of banding in images due to uneven charging is suppressed. [Solution] This electrophotographic member has a conductive base body a...
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WO/2014/086137A1 |
An imaging cartridge chip (10), a data processing method and an imaging cartridge. The imaging cartridge chip (10) comprises a storage unit (2) for storing imaging cartridge data and an interface unit (3) for connecting to an imaging dev...
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WO/2014/087891A1 |
An image formation device (10) is provided with a device main body (20) and a processing device (80). The processing device (80) is provided with a first processing unit (30) and a second processing unit (40). The device main body (20) h...
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WO/2014/083802A1 |
Provided is an image processing apparatus that suspends a maintenance video being reproduced when a maintenance screen is switched from the foreground to the background upon detection of occurrence of an event. If the detected event is n...
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WO/2014/080808A1 |
An image forming device comprises a device main body (110), and a unit assembly (10). The unit assembly body (10) further comprises an image forming unit (20) and an intermediate transfer unit (40). When the unit assembly (10) is inserte...
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WO/2014/080541A1 |
The present invention provides an image-forming device capable of reducing a package size and reliably maintaining both a first cartridge and a second cartridge. A printer (1) provided with a process cartridge (3) and a main body casing ...
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WO/2014/080539A1 |
Provided are a cartridge and an image forming device whereby, while it is possible to achieve a package size reduction when conveying an image forming device, it is possible, when conveying the image forming device, to keep a developer h...
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WO/2014/080809A1 |
A unit assembly (10) is provided with an image-forming unit (20) and an intermediate transferring unit (40), and is capable of being freely inserted into and removed from a device main body. The image-forming unit (20) includes a plurali...
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WO/2014/081046A1 |
An image forming device, which forms an electrostatic image on an electrophotographic photoreceptor by utilizing, as a means of expressing gradations, at least a pseudo-halftone process in which gradations are formed by dots, wherein: mu...
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WO/2014/080540A1 |
Provided is an image forming device such that it is possible to reduce errors in insertion of a cartridge into the device main body. In a printer (1), when a process cartridge (15) which has a first interference part (64) and a second in...
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WO/2014/069154A1 |
When an error occurs in the execution by a printing device of a print job controlled by a print control means (28a), a display control means (28b) displays an other apparatus list, which is a list of image-forming apparatuses other than ...
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WO/2014/069307A1 |
The purpose of the present invention is to improve waving of a sheet that occurs when width-direction edges of the sheet stretch more in a transport direction as compared with a center part of the sheet. On a downstream side in the trans...
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WO/2014/061717A1 |
Provided is an image forming apparatus characterized in that the recording sheets are prevented from becoming dirty, by improving workability in supplying recording media, reducing the number of times of interference of the time to repla...
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WO/2014/054373A1 |
An image forming apparatus capable of connecting to a network receives via the network an electric power control signal for instructing electric power control, turns off a power of the image forming apparatus in accordance with the elect...
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WO/2014/050300A1 |
The present invention relates to an image forming method or an image forming device, said image forming method using at least four color toners of yellow, magenta, cyan and black, and comprising a fixing process of fixing a toner image t...
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WO/2014/051156A1 |
A cartridge (70Aa) for an image forming apparatus including a movable member (110a) provided with a first engaging portion and a second engaging portion movable between a first position and a second position, the cartridge includes a fir...
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WO/2014/050839A1 |
The purpose of the present invention is to provide a blade for an electrophotographic device, said blade having a supporting member and an elastic rubber member firmly attached via an adhesive layer. This blade for an electrophotographic...
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WO/2014/045916A1 |
An image formation device is provided with: a registration roller (34) which adjusts a time in point when the conveyance of paper is started; a printing unit (4) which forms a color image or a monochrome image on a photosensitive drum (1...
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WO/2014/044094A1 |
A toner cartridge (1), comprising a cartridge body (11) and a handle; the handle is disposed at the back end of the cartridge body (11) relative to the installation direction of the toner cartridge, and consists of a left handle (12) and...
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WO/2014/042000A1 |
This image-forming device (50) stores readout image data obtained by reading an original, display image data generated from said readout image data, and image-specifying information therefor, and transmits the display image data, etc. to...
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WO/2014/038725A1 |
An image forming apparatus includes a mounting portion for mounting a process cartridge, the process cartridge including a first unit having an image bearing drum, and a second unit having a developing roller, the second unit being movab...
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WO/2014/038367A1 |
There is provided a technique for reducing the user's labor of removing, from a printing apparatus, sheets which remain on a conveyance path when a jam occurs in the printing apparatus. To achieve this, a printing apparatus according to ...
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WO/2014/034561A1 |
Provided is a document reading device that can increase maintainability by causing the attachment/detachment of a reading unit provided to the inside of a U-shaped document conveyance pathway formed at a document conveyance device to eas...
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WO/2014/017357A1 |
An image forming main unit device (2) is provided with a side surface opening and closing door (101) that can be opened into a small opening position in which the opening angle is set in a plurality of steps and which has an acute openin...
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WO/2014/017358A1 |
An image formation device (1) is provided with, as working portions, a paper output tray (16), a paper cassette (13), and mounting portions of toner cartridges (71-74), a waste toner container (69) and a unit assembly (11). Among these w...
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WO/2014/013932A1 |
Provided is an image forming device, comprising a plurality of image forming units, which executes an image forming mode using a selected image forming unit, and whereby it is possible to alleviate productivity deterioration and to allev...
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WO/2014/010117A1 |
Provided is a process cartridge that can secure rigidity in a guide while having increased compactness. A development cartridge (19) is provided with a development roller axis fitting section (66) that covers a development roller axis (6...
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WO/2014/010132A1 |
Provided are: a process cartridge that makes it possible to minimize leakage of developer and that comprises a gripping section that is easy for a user to grip; and an image forming device provided with the process cartridge. With regard...
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WO/2014/010125A1 |
Provided is a cartridge provided with a guide section that can stably guide a recording medium with respect to the facing section of an image carrier body and a transfer member. At a drum cartridge (18), which has a photosensitive drum (...
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WO/2014/010111A1 |
Provided is an image formation device capable of stably supplying a developing agent inside a developing cartridge to a photosensitive body. A process cartridge (15) is mounted to a body casing (2), has both a drum cartridge (18) having ...
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WO/2014/010116A1 |
A printer (1) is provided with a main casing (2) in which a cartridge opening (5) is formed, a process cartridge (15) provided with a photosensitive drum (20) and a drum holding part (75), and a scanner unit (16) for exposing the photose...
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WO/2014/010113A1 |
Provided are a cartridge that makes it possible to achieve a compact size and an image forming device to which the cartridge is mounted. The developer cartridge (19) comprises a developer frame (25) that accommodates toner, a detected ge...
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WO/2014/010130A1 |
Provided are: a photosensitive body cartridge that can clean a charging wire while suppressing changes to the relative positioning of a charger and a photosensitive body; a process cartridge; and an image formation device provided with s...
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WO/2014/010119A1 |
Provided is a cartridge that can secure an efficient disposition of a photosensitive drum while being able to suppress a size increase of the cartridge. A process cartridge (15) is provided with: a photosensitive drum (20) provided with ...
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WO/2014/010129A1 |
A developing cartridge (19) that is attachable to and detachable from a drum cartridge (18) having a photosensitive drum (20) is provided with a filling part (85) for filling a toner, the filling part (85) being provided so as to protrud...
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WO/2014/010121A1 |
Provided are: a cartridge that can suppress a decrease in image quality; and an image formation device to which the cartridge is mounted. In a drum cartridge (18), which is provided with a base frame (52), which supports a photosensitive...
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WO/2014/010124A1 |
Provided is an image formation device which can be small-sized, and in which degradation of a photosensitive element can be suppressed, and defects in image formation can be suppressed. A printer (1) is provided with a main casing (2) in...
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WO/2014/010123A1 |
Provided is a process cartridge that makes it possible to replace a developer cartridge without the old developer coming into direct contact with the new developer. With regards to the process cartridge (15), the color member (54) for a ...
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WO/2014/010114A1 |
Provided is a cartridge into which a developer can be refilled without damaging the filling opening or the cap while allowing the developer refill history to be checked easily by using inexpensive components. This developing cartridge (1...
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WO/2014/010127A1 |
Provided are: a process cartridge that, while having a simple structure, is capable of minimizing leakage of developer from a developer cartridge even when subjected to impact from the outer side of a second direction; and an image formi...
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WO/2014/010122A1 |
Provided is a cartridge that can secure positioning precision of a first frame to a second frame even if distortion has arisen in the first frame. In a drum cartridge (18) provided with a photosensitive drum (20), a base frame (52) dispo...
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