Cleaning unit in electrophotographic copier

摘要: A cleaning unit for an electrophotographic copier is provided to remove toner and developing material from a photo-sensitive which developed image has been transferred includes housing having opening facing the material. main blade member in of upper portion abuts against through scrape materials off The further receiving covering lower opening, end abutted allow scraped by fall into film-shaped reinforcing bonded surface inside prevent deformation blade.