Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Image forming apparatus with control section to control development bias potential










Image Number 6 for United States Patent #7869727.

High quality images are provided by controlling development conditions based on the proportion of the toner layer potential difference, which a difference between the toner layer potential and electrostatic latent image potential, to the development contrast potential difference, which is a difference between the development bias potential and electrostatic latent image potential. The control section for controlling a development power supply controls the voltage supplied by the development power supply, based on the toner layer potential difference and development contrast potential difference in the development section. This arrangement ensures formation of high-quality images free from concentration of toner.








 
 
  Recently Added Patents
Polymer compositions and nonwoven compositions prepared therefrom
Receiving security risk feedback from linked contacts due to a user's system actions and behaviors
Data latch circuit and electronic device
Scanned image projection system employing intermediate image plane
Profiling activity through video surveillance
Portable multimedia player
Semiconductor device
  Randomly Featured Patents
Sound selector
ATM communications system and method
Prostheses for spine discs having fusion capability
Chassis dynamometer
Dry etching method for semiconductor
Touch point and attribute tracking system and process
Process for stabilisation of coloured bleaching compositions
Method of forming a photomask of high dimensional accuracy utilizing heat treatment equipment
Process cartridge and image forming apparatus with toner fed cleaning mode
Attendance tracking system