| 摘要 |
PROBLEM TO BE SOLVED: To provide a developer charger which can supply toner stably and a compact image formation apparatus which can form images in a simple process. SOLUTION: A toner container 39, a feed roller 33 and a holding roller 31 are arranged in a horizontal direction, thereby securing a fly course wide for a toner T. A sufficient quantity of the toner is accordingly supplied. The feed roller 33 is made a prism, arranged not to be in touch with the holding roller 31 and a rotational direction Ω3 of the feed roller 33 is made opposite to a rotational direction Ω2 of the holding roller 31, so that the sufficient quantity of the toner can be supplied to the holding roller 31. Moreover, the feed roller 33 is pressed by a flexible pressing member 34, thereby being improved in capability for supplementing the toner to an area where the toner is consumed by printing, i.e., follow-up capability. |
