| 摘要 |
<p>An image formation device (1) is provided with, as working portions, a paper output tray (16), a paper cassette (13), and mounting portions of toner cartridges (71-74), a waste toner container (69) and a unit assembly (11). Among these working portions, high-frequency working portions with high working frequency are disposed at a front surface, and low-frequency working portions with low working frequency are disposed at a side surface.</p> |
