Deve(Development) Unit - Samsung SL-X7600GX Service Manual

2. Product Specifications and Description

2.5.2.3. Deve(Development) Unit

This machine uses a dual-component development system and has four deve units. Each new unit contains 245g of magnetic
toner carrier(developer powder). The developer powder is supplied to the magnetic(development) roller[A] by the two
mixing augers[B]. The diameter of the magnetic roller is 18 mm.
Each deve unit has a TC(Toner Carrier) sensor[C]. They are used for controlling the operating range of toner density.
■ Developer Agitation
Two mixing augers[A] circulate the developer forward and backward to agitate the developer in order to mix the developer
and toner well.
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