| 摘要 |
PROBLEM TO BE SOLVED: To provide an image forming apparatus that can more accurately predict the remaining amount of toner.SOLUTION: The image forming apparatus includes drive signal supply means for supplying drive signals for intermittently driving a hopper motor, and supply toner amount calculation means for calculating the amount of toner supplied to a supply container on the basis of a value obtained by correcting, with the period of the drive signals, the integrated drive time obtained by integrating the time during which the hopper motor has been driven by the drive signal supply means. |
