methods of transferring powder toner and filling a toner container or a development mechanism of an electronographic image forming apparatus with powder toner include the steps of providing a toner fluidization mechanism on a surface of deposit of the powder toner stored in a toner storage container , burying the toner fluidization mechanism into the deposit , supplying gas to the powder toner , and removing fluidized toner to transfer to a different location . an apparatus for filling with powder toner includes a toner container , and an apparatus for transferring powder toner including a toner storage container , a toner fluidization mechanism buried into the powder toner , an air supply mechanism for supplying air to the toner fluidization mechanism , an air suction mechanism for removing fluidized powder toner , a transfer mechanism for transferring the removed powder toner to a different location , and a vibration application mechanism for applying vibration to the toner fluidization mechanism .