Magenta Developer Unit Is Not Installed. Install It - Samsung CLX-8640 series Service Manual

► Error Code
C8–3410
► Error message

Magenta developer unit is not installed. Install it

► Symptom
The magenta developer unit is not installed.
► Troubleshooting method
1) Open the front cover.
2) Check if all developer unit is installed. Remove and re-install the developer unit.
(Refer to 3.2.2 Developer Unit.)
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4. Troubleshooting
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