Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Image forming apparatus










Image Number 3 for United States Patent #8131172.

An image forming apparatus is provided. The image forming apparatus includes an accommodating member configured to accommodate developer; a supply member configured to supply the developer of the accommodating member; a developer holding member configured to supply the developer from the supply member to an image holding member; and a voltage controller configured to apply a first predetermined voltage to the supply member and apply a second predetermined voltage to the developer holding member so as to supply the developer from the accommodating member to the electrostatic latent image formed on the image holding member through the supply member and the developer holding member. The voltage controller, when starting to apply a voltage to the supply member, applies an excessive voltage to the supply member, the excessive voltage having a polarity same as the first predetermined voltage and being larger in an absolute value than the first predetermined voltage.








 
 
  Recently Added Patents
Display screen with an animated graphical user interface
Data scrambling in memory devices
Systems and methods for excluding undesirable network transactions
Method and apparatus for networked modems
Image processing apparatus
System and method for routing streaming data requests
Push mechanism for efficiently sending aggregated data items to client
  Randomly Featured Patents
Pharmaceutical dispensing device and methods
Image forming apparatus and method thereof
Acrylic premix, acrylic artificial marble and production method thereof
Sash reinforcement for an operator window
Magnetic array for sputtering system
Integrated circuit and supply decoupling capacitor therefor
Lifting apparatus for a manhole cover
Method and computer-readable medium for providing page and table formatting services
Flower pot and method for making
Configurable coded electrical plug and socket