Cleaning apparatus for roll fuser

Details Cleaning apparatus for roll fuser Cleaning apparatus for roll fuser

1975-09-24

1977-04-19

Albritton, C. L.

Heating

With cleaning means for apparatus

1525652, 118 60, 118 70, 219216, F27D 2300

Patent

active

040185559

ABSTRACT:
A contact fuser assembly for use in electrostatic reproducing apparatus, said assembly including a heated fuser roll structure cooperating with a backup roll to form a nip through which copy sheets or substrate material having toner images thereon move with the toner images contacting the heated fuser roll structure. The fuser assembly is characterized by the provision of a cleaning arrangement comprising a roll having a tacky surface which is adapted to contact the fuser roll structure to thereby remove toner and other contaminants therefrom with subsequent embedding of the contaminants in the tacky surface. The cleaning arrangement is further characterized by the provision of means for maintaining the effectiveness of the cleaning arrangement.

REFERENCES:
patent: 3656200 (1972-04-01), Riley, Jr.
patent: 3861861 (1975-01-01), Thettu
patent: 3884572 (1975-05-01), Bacon

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