Matches 1 - 50 out of 55 1 2 >


Match Document Document Title
US20120070182 Smell dilution unit and electrophotographic image forming apparatus including the same  
A smell dilution unit includes: a blower fan; a duct which guides an external air introduced from the blower fan; and a deodorization unit which contains a smell masking agent and allows an odor...
US20080219695 OZONE REMOVAL DEVICE, IMAGE FORMING APPARATUS HAVING THE SAME, AND METHOD FOR REMOVING OZONE  
A color laser printer is provided with a first exhaust duct for exhausting ozone generated by a charging unit etc. inside a housing to the outside of the housing. The first exhaust duct is therein...
US20140241750 FILTER ON TOP OUTPUT BIN OF A PRINTER  
A filter on top output bin of a printer is consisted of a box wherein a chamber inside of a box, filtering exit on the top of the box, sealing strips sealed along the edge of the filtering exit,...
US20130058677 ACTIVE OZONE SCRUBBER  
An Active Ozone Scrubber includes a low profile thick film device. The low profile thick film device is composed of films layered upon each other and built on a ceramic substrate. Each layer is...
US20060002732 Liquid-type laser printer for eliminating internal gas by using sub-power and method thereof  
A liquid-type laser printer for printing an image by using a liquid toner and including a gas eliminating unit for eliminating internal gas of the liquid-type laser printer, a main power unit for...
US20140186069 Charging Device Configured to Produce Corona Discharge  
A charging device includes a discharging electrode, grid electrode, pair of shielding electrodes, frame, airflow-generating electrode, and impurity-removing member. The discharging electrode...
US20090290897 VOLATILE CHEMICAL SUBSTANCE CATCHING DEVICE AND ELECTRONIC APPARATUS  
A color multifunction printer of the present invention includes a volatile chemical substance catching device, provided in an exhaust duct provided above a fixing unit, which generates an electric...
US20080063425 PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS  
A process cartridge includes a photoconductor driven by gears, a developing roller, an agitator. The process cartridge is mounted on an image forming apparatus that forms an image with toner. The...
US20110008068 DEVELOPING DEVICE AND IMAGE FORMING APPARATUS  
A developing device is disclosed which includes a developing tank, a developing roller, a carrying member, and a filter. Rotation of the developing roller causes a first airflow directed from the...
US20110142482 SHEET FEEDING DEVICE AND IMAGE FORMING APPARATUS  
A sheet feeding device includes a sheet tray, a main body, an ion generating device, a first duct, a second duct, and a fan. The main body is designed to accommodate therein the sheet tray in a...
US20050254851 Ozone purification unit and wet-type electrophotographic image forming apparatus having the same  
An ozone purification unit of an electrographic image forming apparatus oxidizes and removes ozone using a catalyst filter. The ozone is carried by a carrier vapor generated in the wet-type...
US20140321878 IMAGE FORMING APPARATUS AND EXHAUST DUCT  
An image forming apparatus includes a filter and an exhaust duct. The filter filters and ejects an air. The exhaust duct flows and ejects the air to the filter. The exhaust duct also includes a...
US20130064567 IMAGE FORMING APPARATUS INCLUDING VENTILATED IMAGING UNIT  
An image forming apparatus includes an imaging unit, a ventilator unit, and an electrical conductor. The imaging unit incorporates electrically powered equipment to which power is supplied from an...
US20090010673 FILTER AND METHOD OF MANUFACTURING THE SAME  
The present invention provides a filter structure manufacturable through fewer steps and at lower cost by using inexpensive materials and general techniques for processing while maintaining...
US20150117894 EXHAUST DEVICE AND IMAGE FORMING DEVICE INCLUDING SAME  
An exhaust fan, an exhaust duct through which a discharged gas flows and a filter which is provided in the exhaust duct are included. A curved portion is provided in the exhaust duct, and the...
US20150168912 EXHAUST PURIFICATION APPARATUS  
An exhaust purification apparatus includes: a purification duct configured to purify air to be discharged from a ventilation port in an image forming apparatus, the purification duct including: at...
US20150153710 IMAGE FORMING APPARATUS  
An image forming apparatus includes: an image forming portion; a first housing; a fixing device; a second housing; a first opening of the first housing facing a space, a second opening of the...
US20050244184 Oxidation catalyst device, controlling method thereof and wet electrophotographic image forming apparatus having the same  
Disclosed is an oxidation catalyst device comprising a duct, a fan, a liquefier member, heaters, and an oxidation catalyst filter. Here, the liquefier member liquefies part of the carrier vapor...
US20150030348 IMAGE FORMING APPARATUS  
An image-forming apparatus comprising a fuser assembly including a heating roller and a pressure roller for fixing a non-fixed image on paper, a duct located in the vicinity of the fuser assembly...
US20140147162 SUSPENDED PARTICLE COLLECTING MEMBER AND IMAGE FORMING APPARATUS INCLUDING THE SAME  
A collecting member that collects suspended particles vaporized from wax includes a flow path and a space, where gas passes along the flow path. The space is connected to the flow path through an...
US20150212486 IMAGE FORMING APPARATUS  
An image forming apparatus includes a fuser unit which includes a heat roller and a pressure roller; a duct which is formed in a long shape in a direction along an axis of the heat roller, is...
US20110211859 IMAGE FORMING APPARATUS  
An image forming apparatus includes a fixing member having a cylindrical or annular shape for fixing an image onto a sheet which is in pressure contact with an outer surface thereof; and a heating...
US20150212485 IMAGE FORMING APPARATUS  
A multi-function printer includes a fuser unit which includes a heat roller and a pressure roller; a duct which is formed in a long shape in a direction along an axis of the heat roller, is...
US20110211860 IMAGE FORMING APPARATUS  
An image forming apparatus includes a fixing member having a cylindrical or annular shape for fixing an image onto a sheet which is in pressure contact with an outer surface thereof; and a heating...
US20110262174 IMAGE FORMING APPARATUS FOR PREVENTING SCATTER OF TONER FROM DEVELOPING DEVICE  
A developing device includes: a developing roller that faces an image carrier at a development position; a housing that supports the developing roller, supplies a developer to the developing...
US20110217066 IMAGE FORMING DEVICE HAVING EXHAUST CHANNEL FOR EXHAUSTING AIR OUT OF THE DEVICE  
An image forming device includes a main casing, a process unit, a fixing unit, and a duct. The duct is disposed between the process unit and the fixing unit with respect to a direction in which a...
US20110142483 IMAGE FORMING APPARATUS  
An image forming apparatus includes a cylindrical or annular fixing member, an outer surface of which is brought into pressure contact with a conveyed sheet to fix an image onto the sheet; and a...
US20110103821 Image Forming Apparatus Having a Detachable Toner Particle Collecting Unit  
An image forming apparatus including, a first air flow duct for guiding air including flying toner particles created in the image forming apparatus, a second air flow duct having a fan for...
US20140369710 IMAGE FORMING APPARATUS  
An image forming apparatus is provided with a casing, a drum unit including a photoconductive drum having a central axis extending in a first direction, and a charging device configured to charge...
US20140363192 IMAGE FORMING APPARATUS  
An image forming apparatus including an apparatus main body including an inner wall that defines an accommodation portion, photoconductive drums arranged in parallel at intervals in a...
US20140294427 TONER COLLECTOR AND IMAGE FORMING APPARATUS INCLUDING SAME  
A toner collector includes a housing, an inlet port, a fan, a discharge port, a first upstream side filter, and a downstream side filter. The inlet port is opened in the housing. The fan is...
US20130051836 IMAGE FORMING APPARATUS DISCHARGING OZONE FROM CHARGER  
A charger according to an embodiment includes: a discharge member which faces an image carrier; a case which supports the discharge member and comprises an air hole in a first surface; a cleaner...
US20120243899 IMAGE FORMING APPARATUS  
An image forming apparatus includes a duct, a fan, a filter, and a guide duct. Air flows through the duct from an intake port in a front face of an apparatus body toward a first exhaust port in a...
US20100202795 XEROGRAPHIC MACHINE TONER CONTAMINATION CONTROL SYSTEM  
This is a toner control system for use in a cleaning station of a xerographic marking apparatus. A sensor is located in the air conduits of the system to measure airflow throughout the system. The...
US20100183327 IMAGE FORMING APPARATUS  
An image forming apparatus according to one embodiment of the present invention is an image forming apparatus that prints an image on a recording paper, and is provided with an ion generating...
US20170082973 IMAGE FORMATION APPARATUS  
The present image formation apparatus includes a sheet output tray and an apparatus body underlying the sheet output tray, a duct being formed inside the apparatus body, a filter member being...
US20160282807 Image Forming Apparatus, and Method and Computer-Readable Medium for the Same  
An image forming apparatus including a fan disposed between an exhaust port and a filter, and a controller configured to perform at least one of first fan control and second fan control when at...
US20160246254 AIR CLEANER AND IMAGE FORMING DEVICE WITH AIR CLEANER  
An air cleaner having a filter, causing air to pass through the filter and discharging the filtered air. The air cleaner includes: an air duct having an inlet via which air is received and an...
US20160124384 IMAGE FORMING APPARATUS, AND TONER COLLECTING CASE FOR USE IN IMAGE FORMING APPARATUS  
In an image forming apparatus, a dust collecting unit is disposed in the front side of image forming units. The dust collecting unit includes a dust collecting box and a fan. The dust collecting...
US20160077488 IMAGE FORMING APPARATUS  
An image forming apparatus has a function to clean exhaust air from inside and to discharge cleaned air. The image forming apparatus has an exhaust air duct configured to guide internal air to...
US20160059173 GAS PURIFICATION DEVICE AND IMAGE FORMING APPARATUS  
A gas purification device includes an inflow port provided in an upper part of the gas purification device in a gravitational direction so that gas flows therein, a removing member that removes...
US20150346684 IMAGE-FORMING APPARATUS AND IMAGE-FORMING METHOD  
An image-forming apparatus include an image bearer; a cleaning device to clean a surface of the image bearer; an air-blowing device to blow outside air; a temperature/humidity detector to detect...
US20150316891 IMAGE FORMING APPARATUS  
An image forming apparatus having: a filter member configured to trap particles floating in the apparatus; a suction section configured to suck air including the particles at a variable suction...
US20150277372 IMAGE FORMING APPARATUS  
An image forming apparatus has: an exhaust air duct capable of forming a first air flow path for an exhaust air cleaning function and a second air flow path for a room air cleaning function, the...
US20150192896 LASER PRINTER WITH DISPOSABLE DEBRIS COLLECTION AND EXHAUST DUCT  
A laser printer including a disposable debris collection and exhaust duct, and an imaging region at which a laser beam is imaged onto a medium being printed, and a laser system for producing the...
US20150023686 IMAGE FORMING APPARATUS  
An image forming apparatus is provided with an image forming portion, a collecting duct, a toner collecting device, a toner collecting device, and a first control portion. Into the collecting...
US20140161482 IMAGE FORMING APPARATUS  
An image forming apparatus includes an image forming section, a paper supply section, a housing member and an ion generating unit. The housing member is disposed at least below the image forming...
US20130322914 IMAGE FORMING APPARATUS  
An image forming apparatus includes an image forming section, a paper supply section, a housing member and an ion generating unit. The housing member is disposed at least below the image forming...
US20130243471 IMAGE FORMING APPARATUS  
An image forming apparatus having; a fusing unit that heats and presses a recording medium with an image transferred thereto, thereby fixing the image thereon; a first duct section in which air...
US20130101311 IMAGE FORMING APPARATUS AND TRAPPING DEVICE  
An image forming apparatus includes a housing, an image forming section, an air passage that is disposed so as to be movable between a first position and a second position, the air passage having...

Matches 1 - 50 out of 55 1 2 >