Image forming apparatus with improved assemblies for tore carrie

Details Image forming apparatus with improved assemblies for tore carrie Image forming apparatus with improved assemblies for tore carrie

1996-10-21

1998-09-22

Fuller, Benjamin R.

Incremental printing of symbolic information

Ink jet

Ejector mechanism

347 8, B41J 206, B41J 25308

Patent

active

058121609

ABSTRACT:
An apparatus for printing directly on plain paper, utilizing an arrayed control grid having a plurality of toner slots disposed in a space between a toner carrier and a backing electrode on which a paper travels. The backing electrode formed in a flat plate facing paralleledly to the control grid assures a uniform electrostatic field in an interspace therebetween. A unit body associated with the toner carrier and the control grid makes the interspace open when the unit body is removed from the apparatus body which offers an easy access to the interspace and the members as well. A resiliently suspended backing electrode with a spacer, a restriction member etc., assures the interspace constant. Other unit bodies including the control grid associated with the backing electrode and others are also disclosed.

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