MFC-7820N
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FAQs & Troubleshooting |
![](/g/b/img/product/mfc7820n_all.jpg)
MFC-7820N
Date: 21/11/2005 ID: faq00000049_003
How can I improve the copy quality?
Please do the following to improve copy quality:
- Clean the Laser Scanner window
- Clean the Laser Scanner glass
- Clean the Corona Wire inside the drum unit .
MFC-7420, MFC-7820N
If you need further assistance, please contact Brother customer service:
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