178355 ⎘
Apparatus for electrophotographic processes; Details of powder developing device not concerning the development directly; Arrangements for agitating or circulating developer material; Way of functioning of agitator means; Presentation of developer to donor member by downward movement of agitator member
Developing apparatus and image forming apparatus
#2Image forming apparatus with replenishment developer device
#3Particles supply apparatus and image forming apparatus
#4Particle discharge apparatus and image forming apparatus