Touchdown development apparatus

Details Touchdown development apparatus Touchdown development apparatus

1986-12-22

1988-10-18

Beck, Shrive

Coating apparatus

With means to apply electrical and/or radiant energy to work...

With electromagnetic and/or electrostatic removal of...

355 3DD, G03G 1508

Patent

active

047779047

ABSTRACT:
A touchdown development system includes a donor roll positioned closely adjacent a photosensitive member in order to develop an image on the surface of the photosensitive member. A reverse mounted doctor blade is employed in the system along with a toner pump in order to apply a smooth and uniform layer of toner onto the surface of the donor roll.

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