Magnetic printer

Details Magnetic printer Magnetic printer

1984-08-27

1985-10-15

Tarcza, Thomas H.

Recorders

Magnetographic

Radiation sensitive

346 742, 118652, G01D 1512

Patent

active

045477825

ABSTRACT:
This invention provides a magnetic printer which permits substantially thorough removal of the residual developing agent from the magnetic latent image carrier or the photoreceptor's surface after the stage of image transfer even when the developing agent in use has high specific resistance and excels in both transfer property and developing property.
The magnetic printer according to this invention is adapted to effect removal of any developing agent remaining on the magnetic latent image carrier after transfer of a visible image of developing agent by conferring electric charge upon the residual developing agent and subsequently forcing thorough departure of the residual developing agent from the magnetic latent image carrier by virtue of electrostatic force, wherein a source of electric pulses is used to generate the aforementioned electro-static force in such a manner that the electric charges imparted in advance to the residual developing agent are prevented from being reduced, totally eliminated or even reversed the polarity thereof by the DC electric field produced by the DC electric field produced between a bias roll and an opposite roll.

REFERENCES:
patent: 3965478 (1976-06-01), Schloemann

Affiliated with

Also associated with

Rating

Magnetic printer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Magnetic printer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic printer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2432007