Replacing The Maintenance Part; Drum Unit - Samsung MultiXpress X4 Series Service Manual

3.2.2. Replacing the maintenance part

3.2.2.1. Drum Unit

1. Open the front cover. Remove the waste toner container.
2. Turn the locking lever counterclockwise.
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NOTE
When installing the initial drum unit, remove the
Cap-Dummy OPC after turning the locking lever
counterclockwise.
3. Hold the drum unit and take it out.
4. Install new drum unit.
3. Disassembly and Reassembly
3-9