Prepare New Cyan Imaging Unit; Replace With New Cyan Imaging Unit - Samsung CLX-8640 series Service Manual

► Error Code
C3–4110
► Error message

Prepare new cyan imaging unit

► Symptom
Cyan drum unit has almost reached the end of its life.
► Troubleshooting method
1) Order new cyan drum unit because drum unit with level of "Low" will be exhausted soon.
► Error Code
C3–4120
► Error message

Replace with new cyan imaging unit

► Symptom
Cyan drum unit is at the end of its life.
► Troubleshooting method
1) Open the front cover.
2) Remove the waste toner container.
3) Open the side cover.
4) Remove the cyan drum unit.
(3.2.1. Drum Unit)
5) Install the new cyan drum unit.
6) Install the waste toner container.
7) Close the front cover.
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4. Troubleshooting
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