Developing device and electrophotographic device

摘要

PCT No. PCT/JP96/03286 Sec. 371 Date May 3, 1999 Sec. 102(e) Date May 3, 1999 PCT Filed Nov. 8, 1996 PCT Pub. No. WO98/21628 PCT Pub. Date May 22, 1998A developing device capable of high quality image recording by separating a toner supply chamber for supplying toner to a developing roll and a toner recovery chamber for recovering regulated toner by a regulating blade from each other by a sheet-shaped member thereby stabilizing the toner supply to the developing roll and the toner recovery.