Developing process using two-component type magnetic developer

Details Developing process using two-component type magnetic developer Developing process using two-component type magnetic developer

1991-06-28

1993-04-13

Grimley, A. T.

Photocopying

Contact printing

Light boxes

118657, 355246, 430122, G03G 1509

Patent

active

052027309

ABSTRACT:
Disclosed is a developing process using a two-component type magnetic developer, where the main pole of developing magnetic poles in the developing sleeve is arranged upstream of the position, where a photosensitive drum becomes closest to the developing sleeve, in the rotation direction of the developing sleeve, this closest position between the drum and the developing sleeve is included in a region where the flux density in the magnetic force distribution of the main pole decreases toward the downstream side in the rotation direction of the sleeve, an alternating current voltage is applied between the developing sleeve and the drum to form an alternating electric field between the highest voltage and lowest voltage of the electrostatic latent image and in this state the development is carried out. According to this process, the conditions required for the supply of the developer are considerably moderated and an image having a high quality can be advantageously obtained.

REFERENCES:
patent: 4949127 (1990-08-01), Matsuda et al.
patent: 4954404 (1990-09-01), Inoue et al.

Affiliated with

Also associated with

Rating

Developing process using two-component type magnetic developer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Developing process using two-component type magnetic developer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Developing process using two-component type magnetic developer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1158793