178342 ⎘
Apparatus for electrophotographic processes; Details of powder developing device not concerning the development directly; Arrangements for agitating or circulating developer material; Donor member rotation direction Upper part of donor member transports used developer back to the sump
Developing device and image forming member including a clearance closing member with grooves
#2Developing device and image forming apparatus
#3Image forming method and image forming apparatus
#4Developing device having a delivery unit to transport collected developer and image forming apparatus having the same