Image developing machine using magnetic toner

Details Image developing machine using magnetic toner Image developing machine using magnetic toner

1978-06-22

1980-12-09

Pianalto, Bernard D.

Coating apparatus

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

With electromagnetic and/or electrostatic removal of...

118657, G03G 1509

Patent

active

042378192

ABSTRACT:
An image developing machine uses magnetic toner for developing a latent image on a light sensitive drum. The magnetic toner is fed onto a surface of a sleeve and applied onto the surface of the light sensitive drum at a developing station in a direction which is the reverse of the moving direction of the drum. Before being applied, the thickness of the toner on the sleeve is lessened twice by doctor blades so as to effectively avoid any occurrence of sticking between the toner particles or sticking thereof to the sleeve surface. Proper values have been found for the distance H between the drum surface and the sleeve surface and gaps L.sub.1 and L.sub.2 between leading ends of the doctor blades and the sleeve surface.

REFERENCES:
patent: 4132192 (1979-01-01), Weyers et al.
patent: 4154520 (1979-05-01), Nishikawa et al.

Affiliated with

Also associated with

Rating

Image developing machine using magnetic toner does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Image developing machine using magnetic toner, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Image developing machine using magnetic toner will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2275721