| 摘要 |
PROBLEM TO BE SOLVED: To replenish a specified developing device with toner by controlling the rotation angle of a cam member. SOLUTION: The cam members 70Y, 70M, 70C and 70K where the phases of notched parts are successively different are attached at a shaft 70 coaxially integrated with a gear G35, so that the rotation angle of a motor driving the gear G35 is controlled. Thus, for instance, a supporting lever 64 is turned in a counterclockwise direction by gravity making the notched part of the cam member 70M face to the protrusion 65 of the supporting lever 64 provided with the gear G29, so that power added to the gear G28 is transmitted to the gear G40M of a carrying member carrying the toner of magenta through the gear G29. |
