Development process

Photocopying – Contact printing – Light boxes

Patent

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Details

355259, 4301066, G03G 1308

Patent

active

054383951

ABSTRACT:
A electrostatic development process regulates and electrostatically charges a thin layer of toner particles between an elastic blade and a toner transporter having a surface roughness different from the elastic blade. The toner particles have a spherical shape and are rotated between the elastic blade and the toner transporter in order to be electrostatically charged.

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patent: 5143810 (1992-09-01), Nozawa et al.
patent: 5177537 (1993-01-01), Okano et al.
patent: 5223365 (1993-06-01), Yamamoto et al.

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