DCP-L2520DW
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FAQs & Troubleshooting |
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Please check the following points to solve the problem:
- Clean the corona wire of the drum unit.
Please refer to the instructions, "Clean the corona wire."
- Clean the drum surface.
Please refer to the instructions, "Clean the drum unit."
- The drum unit may be damaged. Put in a new drum unit.
Please refer to the instructions, "REPLACE DRUM".