|
Match
|
Document |
Document Title |
|
|
7593668 |
Image forming apparatus with adjusting portions to adjust positions of conveying and discharge portions
Provided is an image forming apparatus capable of mounting an internal unit in a main body chassis thereof, in which a position of a sheet conveying portion for conveying a sheet to the internal...
|
|
|
7590379 |
Image formation device
A safe and space-saving image formation device that reduces, with a simpler configuration, generation of abnormal images by blockage, skewing, etc. by the document image reading device, that has an...
|
|
|
7589751 |
Image forming apparatus and method for adjusting the interval between a write head and a photoreceptor
An image forming apparatus comprises an adjusting mechanism that adjusts an interval between an LED head writing an optical image on a photoreceptor and a photoreceptor drum to a reference interval...
|
|
|
7578589 |
Image forming apparatus
An image forming apparatus is provided with a openable/closable conveyance cover enabling exposure of a recording paper conveyance path on which recording paper is conveyed, on a top of a printer...
|
|
|
7570901 |
Roller spacing apparatus and image forming device having the same
A roller spacing apparatus and an image forming device including the same. The roller spacing apparatus includes a first roller member that is rotatable, a second roller member that is rotatable in...
|
|
|
7551870 |
Image processing device with a wheelchair accessible operation unit
An image processing device is disclosed which is easily used by a physically handicapped person who uses a wheelchair. The image processing device includes an operation unit that displays the...
|
|
|
7477865 |
Process cartridge and image forming apparatus
A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, includes an electrophotographic photosensitive drum, a developing roller for...
|
|
|
7447465 |
Multi-function peripheral
A multi-function peripheral includes an image forming unit having an image forming device, and an image reading unit having an image reading device and located above the image forming unit. The...
|
|
|
7437094 |
Image forming apparatus having a gap regulating mechanism to regulate a gap between a photosensitive drum and a developing roller
An image forming apparatus includes: a main frame; a developing unit, the developing unit including a photosensitive drum to form an electrostatic latent image on an outer surface thereof, a...
|
|
|
7406276 |
Contact pressure setting method and image forming apparatus
A contact pressure setting method of setting a contact pressure between contact members of an image forming apparatus. A film member is inserted into a gap between the contact members and the...
|
|
|
7170649 |
Scanning module having an adjustable height
A scanning module having an adjustable height includes a CIS module having two ends along a longitudinal direction each provided with a distance adjusting member. Thus, when the CIS module is...
|
|
|
7162192 |
Transfer belt device and image forming apparatus
A transfer belt device includes an endless transfer belt that is tightly stretched by a plurality of rollers and forms a transport path where a recording medium or a developer image is transported...
|
|
|
7009629 |
Image forming apparatus with optical adjustors
An image forming apparatus including a photoreceptor having an image carrying surface, first and second exposing devices to expose the image carrying surface to form first and second latent images,...
|
|
|
6982736 |
Image forming apparatus with optical adjusters
The image forming apparatus has light beam passing from the deflector directly to the image carrying surface. The light beam is not bent to the image carrying surface. The apparatus detects...
|
|
|
6978102 |
Ejection apparatus and method
Various embodiments of an ejection apparatus and methods are provided. In one representative embodiment an ejection apparatus includes a bar movable along a first axis and a carriage movable along...
|
|
|
6952545 |
OPC unit exchanging apparatus
An OPC unit exchanging apparatus of a printer includes an organic photo conductor (OPC) unit; a developing cartridge including a developing roller and contacting the OPC unit; a separating unit to...
|
|
|
6882813 |
Roller spacing device
A roller spacing device roller mechanisms having rollers in close contact under a given pressure to separate first and second rollers by a constant distance to keep the rollers from touching when...
|
|
|
6836277 |
Sensor attachment position determining method, image forming apparatus, and image forming method
In this invention, the relationship between the attachment position of a sensor and the formation positional shift of a color image is checked by moving a color misregistration detection sensor...
|
|
|
6650453 |
Mounting mechanism for a strap member
A mounting mechanism is disclosed for a strap member in which the orientation of a surface of the strap member, such as a reflecting mirror, is adjustable. In particular, the strap member may be a...
|
|
|
6636712 |
Process unit and image forming device having an inter-axis distance regulation mechanism
A process unit for use in an image forming apparatus includes a drum section containing a photosensitive drum and a drum frame for rotatably supporting the drum, and a developing section containing...
|
|
|
6615019 |
Automatic original feeding apparatus and image forming apparatus provided with the same
An automatic original feeding apparatus mounted on the main body of an image forming apparatus has an automatic original feeding apparatus main body, and rotary supporting device for openably and...
|
|
|
6600504 |
Image forming apparatus having light beam adjusting mechanism
An image forming apparatus has a photoreceptor having a image carrying surface, an exposing device to imagewise expose the image carrying surface to form a latent image, and a developing device to...
|
|
|
6545693 |
Exposing unit having first and second fixing members
To provide an exposing apparatus including a first fixing member which positions and fixes a vicinity of an exposing unit on a side of a photosensitive body, and a second fixing member which fixes...
|
|
|
6501928 |
Method and apparatus for setting a metering gap in a developer station
The invention is directed to a method and to an apparatus for setting a metering gap in a developer station ( 1 ). The developer station ( 1 ) includes a magnetic drum ( 5 ) that comprises a...
|
|
|
6396524 |
Skew adjustment for optical writer in a document printer/copier
An electrophotographic printer/copier comprises a photoconductive drum assembly and an optical writer for projecting a rectilinear line of image information onto the drum's photoconductive surface....
|
|
|
6335066 |
Disposal cartridge with a recyclable toner-carrying roller
A disposal cartridge for use in an image forming apparatus includes a sheet and a roller. An area of the sheet is at least equal to an area of the entire circumferential surface of the roller. The...
|
|
|
6275672 |
Adjustment mechanism for development station elements
A mechanism for adjusting the location of a rotatable mixer and rotatable transport mechanism within the development station housing of an electrographic reproduction apparatus development station....
|
|
|
6253046 |
Multi-functional fuser backup roll release mechanism
A multi-functional fuser backup roll release mechanism and operating process are defined. In the event of a paper jam, the primary gear train from a prime mover to driven rolls of the imaging...
|
|
|
6157797 |
Image forming apparatus with integrated rotatable image carrier and writing device and method of assembling the same
An image forming apparatus includes a common mount member formed with a shaft support portion for supporting a shaft supporting an image carrier and a writing device support portion for supporting...
|
|
|
6125252 |
Adjustment setup mechanism for support rails of a development station for a reproduction apparatus
An adjustment mechanism for setting up spacing of a development station for a reproduction apparatus within a desired tolerance range such that marking particles from the development station...
|
|
|
6104898 |
Rotary developing device having adjustably mounted developing units
A rotary developing device which facilitates a positional adjustment of developing units and prevents the developing units from being shifted even when they are used for a long period. Pins...
|
|
|
5953559 |
Device and method for forming full-color images
A device including a plurality of image-formation units stacked one over another, and a photosensitive body, provided in each of the image-formation units, which has an electrostatic image formed...
|
|
|
5862429 |
Image forming apparatus method for manufacturing the same and method for maintaining the same
An image forming apparatus includes a subunit. The subunit includes a non-volatile RAM which previously stores data items corresponding to ID information used in the manufacturing process of parts...
|
|
|
5768676 |
Method of setting a position of a movable member, and a position setting jig
In order to set a position of a movable member in which a strip-like movable member which is disposed to be movable along a width direction perpendicular to a longitudinal direction of the member...
|
|
|
5717982 |
Electrostatographic reproduction machine including optics assembly realignment tool
In an electrostatographic reproduction machine having a charged imaging member and an optics assembly for forming a properly registered latent image on the charged imaging member, a quick and...
|
|
|
5592273 |
Photoconductive drum and transfer apparatus for an image forming apparatus
The image forming apparatus of the present invention includes a photoconductive drum, a transfer apparatus and a position adjusting apparatus. The photoconductive drum has a...
|
|
|
5526105 |
Articulated vacuum transport apparatus
Apparatus for transporting sheets seriatim along a travel path from a first station to a downstream second station. The sheet transport apparatus comprises a housing in juxtaposition with the sheet...
|
|
|
5510880 |
Compensation device for sensitivity of the photosensitive drum of copying apparatus
In an copying apparatus of the cartridge type having a photosensitive drum, a staticization charger, a destaticizer and any other peripheral processor units, a variable width slit formed above the...
|
|
|
5406362 |
Pressure roller fuser with copy wrinkle control
A pressure roller fuser includes a member at the end of at least one of the rollers for extending the position for applying the loading force between the rollers away from the center of the roller...
|
|
|
5404211 |
Developing device including device for selecting varying the thickness of the developing agent
A developing roller is opposed to a photosensitive drum on which a latent image is carried, and developer supplied to the latent image is held and fed by the developing roller. Developer is...
|
|
|
5390002 |
Toner cartridge holder pin
An easily removable and reusable holding pin for securing together the sections of a toner cartridge assembly for use in imaging machines. The holding pin comprises a shank with a head structured...
|
|
|
5303010 |
Doctor blade mounting structure
A doctor blade mounting structure for mounting a doctor blade to a main body of a development device is provided, which includes a development roller which is rotatably arranged in the main body...
|
|
|
5233390 |
Electronic printer developing unit with bracket for positioning magnetic roller and doctor blade
A bracket having great rigidity is provided. A magnetic roller is rotatably mounted on the bracket and a doctor blade is fixed to the bracket. A bracket assembly comprising the bracket, the...
|
|
|
5128716 |
Method for adjusting a doctor gap of a development device in an electrophotographic printer
A method for adjusting a length of a doctor gap of a development device which is employable within an electrophotographic printer. The doctor gap is formed between a circumferential surface of a...
|
|
|
5089846 |
Positioning means for a pivotally mounted electrostatic image forming means
Electrostatic image forming device according to the present invention is contacted with a surface of a photosensitive drum by way of a positioning member so that it may follow the photosensitive...
|
|
|
5065489 |
Apparatus for aligning and mounting machine components
A method and apparatus for aligning and mounting a machine component includes an aligning member with perforations, that is positioned and mounted over an aperture in a mounting portion or bracket...
|
|
|
4436403 |
Guidance correction method and apparatus for copy paper path in a copier
A bender bar intercepts xerographic copier paper traveling from a transfer corona to the fuser rolls in a manner that compensates for sheet skew before the sheet arrives at the nip of the transfer...
|
|
|
4023901 |
Reproduction machine service control
Control apparatus for a xerographic type copying machine which enables the service technician to give the machine operator or user, as the operator's experience and training progresses, increased...
|
|
|
3927936 |
Blade type cleaning device in an electrophotographic copying machine of the image transfer type
A blade type cleaning device for use with an electrophotographic copying machine of the image transfer type includes a cleaning blade having an end edge urged into contact with the surface of a...
|
|
|
3628504 |
ADJUSTABLE MOUNTING DEVICE FOR ELECTROSTATIC COPIER DEVELOPER MAGAZINE
A mounting apparatus for the developer magazine of an electrostatic copier which enables the developer brush--xerographically sensitive element spacing to be varied across the width of the brush....
|