Imaging Unit; Imaging Unit Overview - Samsung CLX-9201 Service Manual

2. Product Specifications and Description

2.5.2. Imaging Unit

2.5.2.1. Imaging Unit Overview

This machine uses the tandem type imaging unit. It makes 4 color developing during one paper path and increase the
productivity for color printing.
Each Imaging Unit consists of the Drum unit and the Developer unit. The Developer units are not exchangeable but the
Drum units are exchangeable. The diameter of the drum is 30 mm (circumference: about 94.2 mm).
The developing gap between a drum and the corresponding magnetic roller cannot be adjusted. The CRUM is the sub part of
the Drum unit. It stores the count information and several data.
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