| 摘要 |
Toner charging and/or delivery systems and methods charge and deliver charged toner particles to an image development zone without using carrier particles. Toner particles for imaging process are charged by filling the grooves or cups of a gravure member with uncharged toner particles and charging the toner particles in the grooves or cups using a corona discharge device. The charged toner particles are then transported directly or indirectly to an imaged photoreceptor, where the charged toner particles are used to develop a latent electrostatic image on the imaged photoreceptor. The developed image is then transferred to a copy sheet and permanently fused to the copy sheet.
|
