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Patent # Description
2016/0291539 IMAGE FORMING APPARATUS PROVIDED WITH BELT UNIT PIVOTALLY MOVABLY SUPPORTED AT MAIN CASING
An image forming apparatus includes: a main casing; a cartridge; a belt unit; and a fixing unit. The cartridge includes a photosensitive drum. The main casing...
2016/0291538 Image Forming Apparatus Provided with Process Cartridge and Toner Cartridge Detachably Mountable Therein
An image forming apparatus includes: a main casing including a cover; a process cartridge including a second toner conveying part; a transfer belt; a toner...
2016/0291537 IMAGE-FORMING APPARATUS PROVIDED WITH URGING MEMBER FOR URGING PROCESS CARTRIDGE
An image-forming apparatus includes: a main body; a toner cartridge having a first opening; a process cartridge having a photosensitive drum and a second...
2016/0291536 PROCESS CARTRIDGE HAVING DRUM UNIT AND DEVELOPING UNIT
A process cartridge includes: a first unit including a first side plate, a second side plate and a photosensitive drum; and a second unit including a...
2016/0291535 Image Forming Apparatus
An image forming apparatus, comprising: a body casing; a drum unit; a belt unit; and a waste toner storage unit, the drum unit comprising: a photosensitive...
2016/0291534 ELECTRONIC DEVICE AND IMAGE FORMING APPARATUS
An image forming apparatus includes a front cover and a maintenance cover. The front cover has a support section, an interference section, and a projection....
2016/0291533 OPENING/CLOSING DETECTION MECHANISM AND IMAGE FORMING APPARATUS
An opening/closing detection mechanism has a multifunctional peripheral body portion, a front cover, a side cover, and an interlock mechanism. The interlock...
2016/0291532 IMAGE FORMING APPARATUS
An image forming apparatus and a lock mechanism including a toggle mechanism capable of eliminating the problem of abnormal noise before and after a lock...
2016/0291531 CLEANING APPARATUS, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
An object of the present invention is to reduce noise which results from vibration of a cleaning member. A cleaning apparatus 23 includes a cleaning member 3...
2016/0291530 ACOUSTIC DEVICE, AND ELECTRONIC DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME
An acoustic device includes an opening; a flange forming the opening; a first member including the opening and the flange; and a second member joined to the...
2016/0291529 Image Forming Apparatus and Drum Unit
An image forming apparatus includes a main body casing, a waste toner container, and a drum unit configured to move between a first position inside the main...
2016/0291528 Image Forming Apparatus and Drum Unit
An image forming apparatus includes a drum unit movable between an inside position inside a main body casing and an outside position outside the main body...
2016/0291527 Image Forming Apparatus and Drum Unit
An image forming apparatus, comprising: a body casing, a drum unit movable between an inside position and an outside position, and a waste toner storage unit,...
2016/0291526 Image Forming Apparatus Having Photosensitive Members and Blades in Contact with Respective Photosensitive Members
An image forming apparatus includes a fixing member, first and second image forming portions, and a processor. In the first and second image forming portions,...
2016/0291525 IMAGING APPARATUS AND PROCESS OF FORMING IMAGE
An imaging apparatus including: an electrophotographic photoreceptor; a charging unit to charge the surface of the electrophotographic photoreceptor; an...
2016/0291524 IMAGE FORMING APPARATUS PROVIDING STABLE ENGAGEMENT BETWEEN GEARS UPON ATTACHMENT OF DRUM UNIT TO HOUSING
An image forming apparatus includes a housing and a drum unit. The drum unit is out of the housing at a first position, moved in a first direction from the...
2016/0291523 IMAGE FORMING APPARATUS
Provided is an image forming apparatus in which an electrostatic latent image is developed using developer to which externally added particles have been added....
2016/0291522 FIXING APPARATUS HAVING STORAGE FUNCTION
A fixing apparatus fixes an image onto a recording material. A first fuse and a second fuse are connected in series each other. A power supply line is...
2016/0291521 CARTRIDGE AND IMAGE FORMING APPARATUS
A cartridge capable of preventing careless damage or the like of a memory unit and an image forming apparatus including the cartridge are provided. A toner...
2016/0291520 IMAGE FORMING APPARATUS AND SHEET SUPPORT TRAY
An image forming apparatus includes a removable sheet support tray. The sheet support tray includes a sheet support surface providing a sheet support area...
2016/0291519 Image-Forming Apparatus Having Sheet-Supplying Device To Which Additional Sheet-Supplying Device Is Attachable
An image-forming apparatus includes: a casing; a first sheet tray provided in a bottom portion of the casing; an image-forming unit configured to form an image...
2016/0291518 IMAGE FORMING APPARATUS
An image forming apparatus includes a casing, a conveyance unit, an intermediate roller unit, and a guide section. The intermediate roller unit includes an...
2016/0291517 IMAGE FORMING APPARATUS, IMAGE FORMING SYSTEM, AND IMAGE FORMING METHOD
An image forming apparatus that performs printing on continuous paper includes: an image forming unit that forms a toner image on an image carrier; a transfer...
2016/0291516 IMAGE FORMING APPARATUS
A positional relationship between a photosensitive drum and an intermediate transfer belt during a period from the start of the driving of the photosensitive...
2016/0291515 IMAGE FORMING APPARATUS
An image forming apparatus includes: a fixing portion for fixing an image formed on a recording material; and a guide member for guiding the recording...
2016/0291514 FIXING DEVICE AND IMAGE FORMING APPARATUS
When a roller faces a concave portion of an eccentric cam, a pressure roller is brought into press contact with a fixing roller at the spring pressure of a...
2016/0291513 Fixing Device
A fixing device includes a heating unit including an endless belt and a heating plate, a fixing roller to form a nip portion, a frame including a first...
2016/0291512 FIXING DEVICE AND FIXING TEMPERATURE CONTROL METHOD OF FIXING DEVICE
According to one embodiment, a fixing device includes determination means for determining the size of an image forming area of a medium, heating means for...
2016/0291511 IMAGE FORMING APPARATUS
An image forming apparatus includes a fixing portion for fixing a toner image formed on a recording material thereon, the fixing portion including a heating...
2016/0291510 IMAGE FORMING APPARATUS
In an image forming apparatus including a plurality of image forming stations, a pre-exposure device is at least not provided in a most upstream image forming...
2016/0291509 IMAGE FORMING APPARATUS
An image forming apparatus includes a transfer unit that transfers a toner image on an image bearer onto a transfer medium. The image forming apparatus...
2016/0291508 SENSOR DEVICE, TONER CONCENTRATION DETECTION METHOD AND IMAGE FORMING APPARATUS
The detection sensitivity of a variation in resonant frequency is increased, and thus a toner concentration is accurately detected. In a sensor device that...
2016/0291507 IMAGE FORMING APPARATUS
An image forming apparatus includes an image bearer, an image forming device, a toner concentration detector, a toner supply device, an image density detector,...
2016/0291506 DEVELOPING DEVICE INCLUDING CASING HAVING SUPPLY OPENING AND DISCHARGE OPENING, AND IMAGE FORMING APPARATUS...
A developing device includes: a casing having a partitioning wall, a toner chamber, and a developing chamber positioned above the toner chamber; a...
2016/0291505 SEMICONDUCTIVE ROLLER
A semiconductive roller (1) is provided, which is formed from a rubber composition containing a rubber component including: (1) an epichlorohydrin rubber; (2)...
2016/0291504 IMAGE FORMING APPARATUS, CONTROL METHOD, AND NON-TRANSITORY STORAGE MEDIUM ENCODED WITH COMPUTER READABLE PROGRAM
An image forming apparatus includes: an image carrier; an image forming unit configured to form, on the image carrier, an electrostatic latent image; a...
2016/0291503 ELECTROPHOTOGRAPHIC IMAGE FORMING METHOD
An electrophotographic image forming method includes: performing a reversal development process using an electrophotographic photoreceptor including a...
2016/0291502 METHOD FOR ADJUSTING POSITION OF LIGHT BEAM SENSOR
A method for adjusting a position of a light beam sensor includes preparing a jig at a position coinciding with where the target surface is to be placed, the...
2016/0291501 IMAGE FORMING APPARATUS
In a case of changing a first light quantity to a second light quantity which is smaller than the first light quantity, a light quantity changing unit changes...
2016/0291500 OPTICAL SCANNING APPARATUS
Provided is an optical scanning apparatus, including: a deflection unit; and an imaging optical element (IOE) guiding a light flux deflected by deflection unit...
2016/0291499 IMAGE FORMING APPARATUS
In an image forming apparatus including a plurality of image forming stations, on the basis of a density of a toner image formed in an upstream image forming...
2016/0291498 SEMICONDUCTIVE ROLLER
A semiconductive roller (1) is formed from a semiconductive rubber composition which contains a rubber component including 15 to 80 mass % of an...
2016/0291497 ROLLER FOR ELECTROPHOTOGRAPHY, PROCESS CARTRIDGE, AND IMAGE-FORMING APPARATUS
A roller for electrophotography including a mandrel and an elastic layer on the mandrel is provided. The elastic layer contains a hollow particle in a region...
2016/0291496 Digital Printing Apparatus and Digital Printing Process
A digital printing apparatus using liquid toner comprising carrier liquid, a dispersing agent and imaging particles, the apparatus comprising: an imaging...
2016/0291495 NEGATIVELY-CHARGEABLE TONER AND METHOD FOR MANUFACTURING SAME
Provided are a method for producing a negatively-chargeable toner that has a narrow particle diameter distribution even when produced by a polymerization...
2016/0291494 METHOD OF PRODUCING TONER AND METHOD OF PRODUCING RESIN PARTICLE
A method of producing a toner containing a toner particle having a core-shell structure that has a core containing a resin and has a shell phase on a surface...
2016/0291493 ELECTROSTATIC LATENT IMAGE DEVELOPING TONER
An electrostatic latent image developing toner includes a plurality of toner particles each containing a binder resin. The toner particles each contain as the...
2016/0291492 ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER AND MANUFACTURING METHOD OF THE SAME
Provided is a means that can improve performance such as high-speed fixability and fixable temperature range while securing low temperature fixability, in an...
2016/0291491 MAGNETIC TONER
A magnetic toner includes toner particles. The toner particles contain a binder resin and a magnetic powder. The binder resin includes a crystalline polyester...
2016/0291490 FLUORINE-CONTAINING RESIN PARTICLE DISPERSION, METHOD FOR PREPARING FLUORINE-CONTAINING RESIN PARTICLE...
Provided is a fluorine-containing resin particle dispersion including: fluorine-containing resin particles, a resin which is not dissolved in at least one...
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