| 摘要 |
The present invention relates to an electrophotographic apparatus in which maximum potential difference DELTAVD (volt) in a potential of a dark portion of the electrostatic image in the longitudinal direction, maximum potential difference DELTAVL in a potential of a light portion of the electrostatic image in the longitudinal direction, a value a (1/volt) represented by (variation amount in density, in the longitudinal direction, in the image formed by developing the light portion with the developing means)/(the maximum potential difference DELTAVD) and a value b (1/volt) represented by (variation amount in density, in the longitudinal direction, in the image formed by developing the light portion with the developing means)/(the maximum potential difference DELTAVL) satisfy a relation:in which 100>=|DELTAVD|>=20 and 100>=|DELTAVL|>=20.
|
