Matches 1 - 40 out of 40


Match Document Document Title
US20080240788 FOUR DRUM, EIGHT COLOR TANDEM XEROGRAPHIC ARCHITECTURE  
A xerographic system and method use a tri-level development process in which at least one xerographic imaging unit includes a photoreceptor and a pair of developer units. A first developer unit...
US20090016783 COLOR PRINTER TONER TRANSFER BELT SYSTEM AND PROCESS  
A system and method to replace a transfer belt of a color laser printer transfer belt assembly without replacing the entire assembly, including one or more novel holding fixtures and a method for...
US20090324303 HYBRID SINGLE PASS, MULTI-PASS FULL COLOR PRINTING SYSTEM  
A hybrid single pass, multi-pass full color printing system is provided and includes (a) a moveable intermediate transfer belt (ITB) mounted within a machine frame and having a path of movement;...
US20080193173 Belt unit, transfer belt unit, and image forming apparatus  
A belt unit includes a belt, a contact member, a movable member, an eccentric cam, a contact-separation mechanism, and a braking unit. The contact member is configured to come into contact with...
US20080152389 ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS HAVING TRANSPARENT TONER  
An electrophotographic image forming apparatus that includes a photosensitive body, an exposing unit to form an electrostatic latent image on the photosensitive body charged to a uniform electric...
US20100046990 Image Forming Apparatus  
An image forming apparatus includes: a photoconductor drum; a transfer belt wound around the photoconductor drum and configured to move in a first direction; and a transfer member configured to...
US20100067960 HYBRID PRINTING SYSTEM  
A hybrid printing system includes (a) a media path assembly having an image transfer/transport unit for receiving and moving media to a fusing apparatus; (b) a process color image output terminal...
US20080152397 ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS HAVING TRANSPARENT TONER AND PRINTING METHOD THEREOF  
An electrophotographic image forming apparatus. The apparatus includes first and second photosensitive bodies, first and second exposing units to form electrostatic latent images on the first and...
US20080159787 ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS HAVING TRANSPARENT TONER AND METHOD THEREOF  
An electrophotographic image forming apparatus and method thereof. The apparatus includes a photosensitive body, an exposing unit to form an electrostatic latent image on the photosensitive body...
US20090035029 Image forming apparatus and image density adjusting method  
In an image forming apparatus, when photosensitive members 4Y, 4M, 4C are in contact with a transfer belt, then color adjustment is performed. When the photosensitive members 4Y, 4M, 4C are not in...
US20070292169 Color image forming method and color image forming apparatus  
There is provided a color image forming apparatus which is capable of preventing fogging, and decrease of a transfer efficiency of a toner image onto a recording medium when forming a color image,...
US20140193751 TONER SET, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD  
Provided is a toner set including a brilliant toner containing a brilliant pigment and at least one kind of color toner containing a colorant, in which a ratio (G′ A/G′B) of G′A to G′B satisfies a...
US20100247129 IMAGE FORMING APPARATUS  
An image forming apparatus includes: an image forming section that forms a plurality of images including an image of a low-gloss toner lower in glossiness than any other color toner and an image...
US20100209149 IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD  
An image forming apparatus uses toner that is given color-generation information and a color-generation state or a non-color-generation state of the toner is controlled, and includes an image...
US20100183339 IMAGE FORMING APPARATUS  
An image forming apparatus includes: an image carrier that carries an electrostatic latent image; plural developing devices that store respective developers of different colors and visualize the...
US20170090327 IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD  
An image forming apparatus including a binder pattern transfer section which transfers, at a first point, a binder pattern to a transfer belt moving in a predetermined direction, and a color...
US20160378009 IMAGE FORMING APPARATUS, NON-TRANSITORY COMPUTER READABLE MEDIUM, AND IMAGE FORMING METHOD  
An image forming apparatus includes a first image forming unit that forms a metallic-color toner image having a metallic color, a second image forming unit that forms a non-metallic-color toner...
US20160246205 IMAGE FORMING APPARATUS  
An image forming apparatus prints a special color image on the top of and/or the bottom of primary colors and black images. At least one first print engine forms a first image of a first developer...
US20160195829 TONER SET, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD  
A toner set includes a brilliant toner including a brilliant pigment; and a chromatic toner including a coloring agent that is different from the brilliant pigment, wherein the toner set satisfies...
US20160091837 DRIVE TRANSMITTER, DRIVING DEVICE INCORPORATING THE DRIVE TRANSMITTER, AND IMAGE FORMING APPARATUS INCORPORATING THE DRIVING DEVICE  
A drive transmitter, which can included in a driving device and an image forming apparatus, includes a drive transmitter including a drive coupling and a driven coupling. The drive coupling is...
US20160048095 IMAGE FORMING APPARATUS  
An image forming apparatus includes four first imaging units that use standard toners for colors of yellow, magenta, cyan, and black, respectively, a second imaging unit that uses a toner having a...
US20150277260 IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD  
An image forming apparatus includes a first image forming unit configured to form a first image to be transferred to a sheet with a first toner that is decolorizable and has a first brightness,...
US20150168875 IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD  
An image forming apparatus includes a first image forming unit configured to form a first image to be transferred to a sheet with a non-decolorizable material, and a second image forming unit...
US20140178085 IMAGE FORMING APPARATUS  
The image forming apparatus includes photosensitive drums, drive motors for driving the photosensitive drums, a motor control unit for controlling operations of the drive motors, and a printer...
US20140169841 IMAGE FORMING APPARATUS  
An image forming apparatus comprises: an imaging unit including imaging subunits that are arranged in a vertical direction, each of the imaging subunits forming a toner image of a different color;...
US20140169840 IMAGE FORMING APPARATUS  
The image forming apparatus is capable of changing a state between a first state in which only a first image bearing member and transfer belt contact each other, and a second state in which...
US20140147178 BELT CONVEYING APPARATUS AND IMAGE FORMING APPARATUS  
Provided is a small sized belt conveying apparatus provided with a separating unit configured to move a transfer member and an image forming apparatus provided with the belt transfer apparatus....
US20140147147 TRANSFER DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME  
A transfer device includes a plurality of transfer members and a switch section. The switch section, in a first state, causes the transfer members to be pressed against a plurality of image...
US20130259541 IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD  
An image forming apparatus and an image forming method are provided that realize both the use of a decolorizing toner and a non-decolorizing toner and miniaturization of the apparatus.
US20130251411 IMAGE FORMING APPARATUS  
An image forming apparatus includes a first print engine and a second print engine. The first print engine forms a first image formed of a first toner having a first average diameter. The first...
US20130121734 IMAGE FORMING APPARATUS, AND METHOD FOR TRANSFERRING COLOR TONER IMAGES  
In an image forming apparatus, in which color toner images are primarily transferred to an intermediate transfer medium, and then secondarily transferred to a recording sheet at a secondary...
US20130114982 IMAGE FORMING APPARATUS  
An image forming apparatus includes multiple image bearing members, toner image forming devices, and a transfer unit. The transfer unit includes an intermediate transfer belt entrained about a...
US20130078001 IMAGE FORMING APPARATUS  
An image forming apparatus includes a first image forming unit configured to form a white developer image on a recording medium using a white developer, at least one second image forming unit...
US20120251192 IMAGE FORMING APPARATUS  
An image forming apparatus includes: plural image holding members arranged in parallel to hold toner images of different colors on surfaces thereof, respectively; an exposing device exposing the...
US20120063819 IMAGE FORMING APPARATUS  
After at least one toner image is transferred to a medium to which an image is transferred from at least one of a plurality of image forming stations used, at least one toner image is transferred...
US20110311277 Image forming apparatus and process cartridge incorporated therein  
A tandem-type electrophotographic image forming apparatus includes multiple color image forming units using a dry toner, a first black image forming unit using the dry toner, and a second black...
US20110206395 IMAGE FORMING APPARATUS AND CONTROL METHOD THEREOF  
This invention provides an image forming apparatus, which attains a uniform gloss level of an overall image by preventing regions having different gloss levels from being generated on the image to...
US20110164900 IMAGE FORMING APPARATUS  
An image forming apparatus includes a first image forming portion for forming a developer image, said first image forming portion including a first image supporting member for forming a static...
US20110076041 IMAGE FORMING DEVICE  
An image forming device includes: image forming sections that form toner images with charged toners of respective colors on respective surfaces of image retainers; a transfer accepting body to...
US20100310281 IMAGE FORMING APPARATUS CAPABLE OF FORMING HIGH QUALITY SUPERIMPOSED IMAGE  
An image forming apparatus includes a primary transfer device that primarily transfers a first image from a first image bearer onto a first belt unit at a primary transfer position, a secondary...

Matches 1 - 40 out of 40