DEVELOPING UNIT OF WET COLOR PRINTER

摘要

PURPOSE: A developing unit of a wet color printer is provided to compact the structure of a wet color printer by excluding a squeeze roller. CONSTITUTION: A developing unit(30) comprises a developer supply unit(39), a first developing roller(33), and a second developing roller(34). The developer supply unit pumps a developer from a developer storage tank and injects the developer to the first developing roller via an injection nozzle(32). The first developing roller is rotatably installed near the injection nozzle. The second developing roller attaches the developer to a photosensitive belt(10) from the first developing roller. Since the first and second developing rollers squeeze the developer, a squeeze roller is not needed.