Resources Contact Us Home
Cleaning unit provided in xerographic image forming apparatus for removing residual toner from an image carrier

Image Number 3 for United States Patent #5315357.

A cleaning unit provided in a xerographic image forming apparatus removes residual toner from a photosensitive belt after a transfer process for transferring a developed image from the photosensitive belt to a recording sheet. The cleaning unit includes a cleaning blade for scraping the residual toner from the photosensitive belt, and a housing for storing the residual toner scraped by the cleaning blade. The cleaning blade has a slanting surface formed between a top surface of the cleaning blade and an end of the cleaning blade, the slanting blade slanting from the top surface toward the end of the cleaning blade so as to be inclined at a predetermined angle with respect to the top surface. The developer scraped by the cleaning blade is entered in the housing via the slanting surface and the top surface of the cleaning blade. The cleaning unit further includes a sweeping plate for feeding the residual toner scraped from the photosensitive belt by the cleaning blade into the housing, via a top surface of the cleaning blade.

  Recently Added Patents
Switching device and electronic apparatus using the same
Base station device and wireless communication method
Method for installing industrial components in an environment
Wearable display device
Systems and methods for updating a data store using a transaction store
Method for controlled layer transfer
Method of operating an election ballot printing system
  Randomly Featured Patents
High pressure mixing device
Memory addressing device
Purified, native dystrophin
Temporary stimulation lead with polymer electrodes and method of manufacture
Small scale chlorine dioxide plant
Aminoalkoxybenzopyranones as antipsychotic and anxiolytic agents
Juicer speed control
Combined drilling apparatus and method
Apparatus for retrieving information using reference reason of document
Display method applied to electrophoretic display