OIL METERING BLADE DEVICE

摘要

An improved oil metering blade device for maintaining a uniform film of oil on the surface of a fuser roll of a heated pressure fusing apparatus for fusing toner images. The blade member is made from any suitable elastic material such as rubber with durometer between 57 and 67 and has a rectangular cross-section. In vicinity where it contacts the fuser roll surface the blade with a radially curved surface of between about 5 to about 20 mils.