Matches 1 - 5 out of 5


Match Document Document Title
US20080170867 IMAGE FORMING APPARATUS AND POWER SUPPLYING METHOD THEREOF  
An image forming apparatus includes an image forming part that forms an image on a recording medium and includes a plurality of photoconductors, a plurality of charging parts that charges the...
US20070297830 IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE  
An image forming apparatus include an image bearer, a charger, and a discharger. The image bearer is configured to bear an electrostatic latent image. The charger is configured to charge the image...
US20110200352 IMAGE FORMING APPARATUS AND CLEANING METHOD OF CHARGING ROLLER  
An image forming apparatus includes a photoreceptor, a charging roller and a guide member. The guide member is disposed near an outer circumferential surface of the charging roller, and extends in...
US20080107447 SYSTEMS AND METHODS FOR CYCLING LIGHT EMITTING DEVICES IN AN IMAGE-FORMING DEVICE  
Systems and methods for discharging an electrostatic charge of a surface of a photoreceptor unit including at least one photoreceptor unit with a photoconductive surface and a charging unit that...
US20080170883 Image-Forming Device and Developing Method Thereof  
A developing method improves the printed image quality of an image-forming device by removing surplus charge potential to make the surface potential of a photoreceptor charged during first and...
Matches 1 - 5 out of 5