| 摘要 |
<p>A toner replenishing device including a mounting base (70) having a toner replenishment opening (72) formed for replenishing a hopper with a toner, and a toner cartridge (2) to be mountable on the mounting base (70) at a replenishing position at which the toner can be replenished through the toner replenishment opening (72). The mounting base (70) is provided with a replenishment opening shutter member (76), and locking means (100) for inhibiting the turning of the replenishment opening shutter member (76). When the toner cartridge (2) is mounted at the replenishing position, locking of the locking means (100) is released, and when the container of the cartridge is turned, a through-hole of the toner cartridge (2) and the toner replenishment opening (72) open.</p> |
