| 摘要 |
PROBLEM TO BE SOLVED: To provide an image forming apparatus which forms a monochrome image and is capable of utilizing space.SOLUTION: An image forming apparatus 1' includes toner replenishing means 7' which includes: multiple toner bottles 71d all containing toner of a same color; multiple sub hoppers 72d which are respectively provided for the multiple toner bottles 71d, and which temporarily store therein toner discharged from the respective toner bottles 71d; and a long screw which feeds toner stored in the sub hoppers 72 to a replenishing sub hopper 72d. The image forming apparatus 1' further includes: a photosensitive drum 32d; and developing means 34d which develops, with toner replenished from the replenishing sub hopper 72d, an electrostatic latent image formed on the photosensitive drum 32d. |
