IMAGE FORMING APPARATUS

Image forming apparatus that controls an exposure amount to expose an image bearing member so that an electric intensity for forming a first image formed of an equal or smaller number of consecutive dots than a predetermined number in a predetermined direction is higher than an electric intensity for forming a second image formed of a larger number of consecutive dots than the predetermined number

Tri-level xerography for hypochromatic colorants

Image forming apparatus that controls an exposure amount intensity for forming a first image formed of an equal or smaller number of consecutive dots than a predetermined number in a predetermined direction is higher than an electric intensity for forming a second

Tri-level tandem xerographic architecture using reduced strength toner

Image forming apparatus and image forming method which controls the exposing of an image carrier to change the exposure time period in the main scanning direction

Image forming apparatus having a photosenstive member of high capacitance

Method and apparatus for processing halftone in printer employing tri-level development

Imaging device and methods