Corona wire replenishing mechanism

Details Corona wire replenishing mechanism Corona wire replenishing mechanism

1999-03-26

2000-08-22

Lee, Susan S. Y.

Electrophotography

Image formation

Charging

250324, G03G 1502

Patent

active

061085049

ABSTRACT:
A corona charger includes a housing; a corona wire; and a wire replenisher located in the housing, the wire replenisher includes (i) a reversible motor; (ii) a rotatable shaft driven by the motor; (iii) a supply spool supporting a length of the corona wire; (iv) a tension mechanism tensioning corona wire supplied by the supply spool; and (v) a take-up spool located on the shaft.

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