| 摘要 |
<p>The toner powder developer unit for a photocopier is mounted in a three part housing which links together with moulded snap fasteners. The upper housing (24) is shaped to fit against the process roller while the middle housing (18) holds the rotating magnetic applicator rollers (5, 6). The lower section (16) holds the reservoir and the transfer rollers. The housing is made of moulded plastics for a simple assembly. An agitator (13) in the lower section mixes the powder for an even process. The system is easily opened for maintenance.</p> |
