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Electrophotography > Internal Machine Environment > Particle Or Contaminant Control Particle Or Contaminant ControlParticle Or Contaminant Control patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.05/31/07 - 20070122178 - Cleaning of contamination in a printer as a function of a register error Cleaning of contamination in a printer, especially contamination by the use of a fixing aid, in which the contamination is determined by evaluating the register of a print of the printing machine. In the case that the register error is larger than a given amount, a cleaning run is performed. ... 05/03/07 - 20070098434 - Dustproof device of light path system in laser beam machine The invention provides a laser beam machine having a light path duct with improved dust proof property. A light path system 1 of a laser beam machine comprises a light path duct 10 having a U-shaped cross-section with the upper end opened, wherein the opening portion is covered by a ... 03/15/07 - 20070059025 - Image forming apparatus which can prevent toner from scattering An image forming apparatus includes a structure which can prevent a toner from scattering. The image forming apparatus includes a collecting fan and a blocking device to collect a toner which scatters when a photosensitive body and a developing roller rotate. Air current and air curtain generated by the collecting ... 03/01/07 - 20070048000 - Image forming apparatus An image forming apparatus is provided which includes a rotating image carrier including a central portion and tip portions, and a rotating developing element for contacting the rotating image carrier and applying a developer to a latent image, wherein an axial direction is parallel to an axial direction of the ... 02/01/07 - 20070025755 - Device for forming image and image forming unit An image forming device includes an image carrier, a cleaning device, a charging device and a shielding member. The image carrier carries a toner image thereon. The cleaning device removes a toner on the image carrier. The charging device charges the image carrier. The shielding member is disposed between the ... 05/18/06 - 20060104658 - Image forming apparatus An image forming apparatus includes an image bearing member; developing means for developing, with toner, an electrostatic latent image formed on the image bearing member; exposure means, disposed below the image bearing member, having an exposure opening for exposing the image bearing member to scanning light; and toner supply means ... 03/30/06 - 20060067726 - Process cartridge and image-forming device A process cartridge includes: an image bearing body; a brush member; a brush holder member; and a tension imparting portion. The image bearing body bears an image on its surface. The brush member removes deposits adhered to the surface of the image bearing body. The brush holder member extends along ... 03/23/06 - 20060062590 - Fuser oil contamination prevention and clean-up method Preventing the imaging forming process of an electrostatographic reproduction apparatus having a plurality of imaging modules in tandem relative to a receiver transport belt moveable along a transport path from becoming contaminated with fuser release oil. A substantially uniform layer of the pigmented marking particles from the development subsystem of ... 09/15/05 - 20050201774 - Image forming device An image forming device includes a transportation path, a transportation roller and a foreign particle collecting mechanism. The transportation path extends approximately upward from a paper feed cassette which sequentially feeds paper for printing an image. The transportation path transports the paper from the paper feed cassette via an image ... 07/28/05 - 20050163527 - Cleaning member A cleaning member for mounting around a support in an electrophotographic machine, the support being located peripherally adjacent at least one electrophotographic process device having a surface cleanable by the cleaning member, the cleaning member including a substrate supporting a cleaning agency. The cleaning member is activatable to clean via ... ### FreshPatents.com Support |