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7630679 |
Image forming apparatus, toner container, and process cartridge
An image forming apparatus includes an image carrier, a cleaner, and a toner container. The image carrier carries a toner image to be transferred onto a sheet. The cleaner collects toner remaining...
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7621619 |
Ink jet recording apparatus with higher flexibility in layout of components
An ink jet recording apparatus includes a recording head, a maintenance recovery unit for maintaining and recovering a state of the recording head, a waste liquid tank removably loaded to the...
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7603057 |
Photosensitive unit and developer cartridge
A photosensitive unit is described. A photosensitive unit may include a developer cartridge including a developing agent carrier and a casing for supporting the developer carrier; a photosensitive...
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7599633 |
Image forming apparatus dust container including dust conveyance members
A dust container includes a container body, an inlet, a dust detector, and a dust-conveying unit. The dust-conveying unit conveys the dust from the inlet to the interior of the container body. The...
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7596340 |
Image forming apparatus having developer containing portion with slender end portion
A developer cartridge for supplying a toner-containing developer, including a developer containing portion; a developer recovery portion, disposed at one end of the developer containing portion in...
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7583917 |
Toner container
A toner container installed in an image forming apparatus includes a toner container main body having a predetermined length and in which toner is accommodated, a discharge port through which the...
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7577386 |
Toner cartridge
A toner cartridge includes a container defining a central axis and a toner-guiding member. The container is provided at one end thereof with an opening having a radius. The toner-guiding member is...
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7577379 |
Toner container, toner supply device and image forming apparatus
A toner container for installation in a toner supply device is provided. The toner container includes a toner accommodation member and a cap member freely attachable to and detachable from the...
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7561835 |
Developing device, and image forming apparatus and process cartridge using the developing device
A developing device including a developing unit configured to develop an electrostatic latent image with a toner; a toner cartridge configured to contain the toner and supply the toner to the...
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7558494 |
Image forming apparatus
An image forming apparatus includes a developer reservoir, a detector, a computing section, a display unit, and a controller. The developer reservoir holds developer therein. The detector detects...
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7555251 |
Image forming apparatus and toner cartridge
An image forming apparatus includes: an image carrier on which an electrostatic latent image is formed; a toner cartridge detachably mountable to the image forming apparatus, including a toner...
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7548710 |
Dual sliding shutter system
An image forming device includes a removable cartridge holding toner, supplying toner to a developer. The cartridge and developer each include a shutter to retain toner when the cartridge is...
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7546068 |
Resin-made holding member and toner cartridge
A resin-made holding member made of an integrally built spring and holder wherein the spring is made up of a plurality of ring-shaped elastic pieces connected with one another, and the average wall...
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7542700 |
Image forming process module having a detachable waste developer storage tank and image forming apparatus having the same
An image forming process module is provided having an integrated photoreceptor unit and development unit, and an image forming apparatus having the same. The image forming process module includes a...
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7539452 |
Waste toner collecting apparatus, image forming apparatus and process cartridge of image forming apparatus
A waste toner collecting apparatus of the present invention reliably prevents waste toner from spilling when replacing the waste toner box by opening the front cover of an image forming apparatus...
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7536132 |
Developing recovery container
A developer collecting container detachably mountable to a rotatable member which is provided in an image forming apparatus to rotate a developing device, the developer collecting container which...
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7532828 |
Image forming apparatus and developer remaining amount detecting method
An image forming apparatus, which uses a developing device including: a developer carrying member; a developer containing portion; an agitating member agitating a developer; a developer amount...
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7522866 |
Developer container and image forming apparatus
A developer container ( 130 ) for an image forming apparatus includes a developer container main body ( 131 ) having an axial intermediate portion radially opened and a supporting member ( 132 )...
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7515838 |
Developer collecting device and image forming apparatus having the same
An electrophotographic image forming apparatus is provided with a developer collecting device which collects developer removed from an image bearing member and an intermediate transfer body by a...
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7512360 |
Imaging cartridge having a universal body
Provided is an imaging cartridge with a universal body sculpted to mate with the imaging cartridge-receiving cavity of a plurality of imaging machine models. The universal body of the imaging...
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7509072 |
Image forming apparatus
The present invention provides the image forming apparatus for successively performing information communication between an attaching part and the main body of the image forming apparatus. The...
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7505717 |
Image forming apparatus
An image forming apparatus is provided with a body; a developing unit formed inside the body; a toner accommodation unit mounted inside the body and provided with at least two or more cartridges;...
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7505711 |
Waste developer collecting device and image forming apparatus provided therewith
A waste developer collecting device ejects and collects a waste developer used in a developing unit employing a two-component developing system in which a developer that contains toner and carrier...
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7499666 |
Toner container, image forming apparatus, and method for identifying toner container
A toner container installed in an image forming apparatus, the toner container including a toner container main body having a predetermined length and which accommodates toner, a mixer which stirs...
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7477853 |
Toner cartridge having machine readable authentication pattern and image forming apparatus for reading the same
A toner cartridge is attachable/detachable to/from a main body of an image forming apparatus. A code pattern is provided on an outer peripheral surface of the toner container and can be read by a...
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7474866 |
Sealing member, toner supply container, and toner supply system
A coupling member of a toner supply container in a toner supply system detachably mountable to an image forming apparatus, includes a rotatable engagement portion provided with a hook portion which...
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7471916 |
Developer storing container and connecting member
In a developer-storing container of the present invention, an agitation blade used in a toner-storing section and an agitation blade used in a waste-toner-storing section are coupled by a rotor....
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7466937 |
Developer cartridge, liquid-type image forming apparatus having the same and method for disposing of the same
A liquid-type image forming apparatus includes a developer cartridge, and a method for disposing of the developer cartridge. The developer cartridge includes a cartridge body having a first chamber...
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7457564 |
Container holding device, conveying device, image forming apparatus, and method of fixing container
A container holding device includes a container guide member ( 60 ) that holds a toner container ( 50 ). The toner container ( 50 ) can be detachably attached to the container guide member ( 60 )....
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7447464 |
Toner cartridge having a collapsible actuating structure
An actuating structure formed in a toner cartridge adapted to actuate a physical sensor inside the printer which activates the printer when the door is closed. The actuating structure is displaced...
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7437101 |
Toner container and toner filling method
A toner container which is mountable and removable at a main body of an image forming apparatus, the toner container comprising: at least one toner filling port provided in a casing body of the...
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7437095 |
Image forming apparatus and toner cartridge
A toner cartridge is detachably attached to an image forming apparatus and supplies toner to the image forming apparatus. The locking mechanism is positioned either at a locking position or at a...
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7428399 |
Toner supply device and image forming apparatus
A toner supply device is equipped with a coupling that has a toner supply opening on the side wall, a partition wall provided in this coupling integrally with a specific space provided on the inner...
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7426360 |
Developing apparatus
A developing apparatus includes a developer carrying member for carrying thereon and conveying a developer to a portion opposed to an image bearing member; a first chamber having the developer...
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7426356 |
Developer cartridge, print process cartridge, and image forming apparatus
A developer cartridge holds developer that is supplied into a print process cartridge of an image forming apparatus. The developer cartridge includes a fresh developer chamber and a waste developer...
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7424263 |
Toner recovery belt conveyor, process cartridge, and image forming apparatus using the same
A toner recovery device, capable of preventing toner from spilling out of the space between protruding sections and an inner wall of a toner-conveying pipe, and process cartridge and image forming...
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7412192 |
Developer supply container
If a user is not familiar with the operation for a developer supply container, the rotating operation for the developer supply container may be insufficient, so that developer supply container does...
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7412189 |
Wet-type electrophotographic image forming apparatus and a setting method thereof
A wet-type electrophotographic image forming apparatus comprises a main body, a developing unit disposed inside the main body, a developer cartridge for providing developer to and collecting...
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7409170 |
Developing apparatus, image forming apparatus and density detection method
To provide a technology capable of realizing high-accuracy detection of toner density. A developing apparatus includes: a partition plate provided within the developing apparatus for partitioning...
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7389067 |
Developer cartridge of an image forming apparatus for removably mounting
A developer cartridge is constituted to be mounted attachably and detachably in a directional orthogonal to a rotating shaft of a developing unit main body and the developer cartridge has a...
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7389064 |
Image forming method and apparatus for convenient replacement of developer containers
An image forming apparatus includes a plurality of containers, a container compartment, and a plurality of indicators. The plurality of containers contains developing agent, and may be arranged in...
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7383002 |
Developing device, process cartridge and image forming apparatus
A developer vent is provided on the wall of the developer container housing developer including toner and carrier for the developing device to overflow developer. The sectional shape of the...
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7379692 |
Developing apparatus, developer container, and image forming apparatus
In a developing apparatus provided with developer container attaching and detaching means that makes a developer container attachable to and detachable from a developing device, inadvertent...
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7376374 |
Development apparatus and image forming apparatus comprising the same
A development apparatus according to an embodiment includes a development tank which accommodates developer containing toner and carrier, an agitating screw which agitates and transports the...
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7373096 |
Toner hopper interconnection
A toner cartridge includes a waste bin and hopper designed for the elimination of non-essential parts between the waste bin and the hopper via an enhanced interconnection between the waste bin and...
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7373092 |
Method and apparatus for image forming capable of effectively collecting waste toner
An image forming apparatus includes an image carrying member, a transfer device, cleaning devices, and a waste toner collecting unit. The cleaning devices collect toner remaining on the image...
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7366452 |
Developer supply container and electrophotographic image forming apparatus
A developer supply container supplies a developer to a process cartridge detachably mounted to an electrophotographic image forming apparatus. The process cartridge contains an electrophotographic...
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7366440 |
Process cartridge feeding developer from first to second removed developer accommodating portions and image forming apparatus to which the cartridge is mountable
An electrophotographic image forming apparatus to which a process cartridge and a developer cartridge are independently attachable. The cartridge includes an electrophotographic photosensitive...
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7362989 |
Developing apparatus for image forming apparatus
The developing apparatus includes developer containing parts and a replenishment portion. The developer containing parts contains a developer circularly conveyed in the developer containing parts....
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7362988 |
Universal toner cartridge mounts for attaching a waste bin to a hopper
A toner cartridge wherein the waste bin and the hopper are attached to one another in a non-pivotal interconnection. The parts are attached via a hopper wheel horizontal retainer and a hopper wheel...
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