TONER SUPPLY EQUIPMENT AND IMAGE FORMING EQUIPMENT

摘要

PROBLEM TO BE SOLVED: To provide image forming equipment which is capable of significantly reducing a remaining toner quantity in a toner containing apparatus with a low cost and a reduced footprint even though it comprises plural developing equipments. SOLUTION: The toner is stirred and fluidized as an air is externally supplied to the toner cartridge 100 in a vertical direction from a bottom of toner cartridge 100 because the supplied air travels upward inside the toner layer.