MFC-8370DN
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FAQs & Troubleshooting |
Faint
- Check the machine's environment. Conditions such as humidity, high temperatures, and so on, may cause this print fault.
- If the whole page is too light, Toner Save mode may be on. Turn off Toner Save mode in the machine menu settings or Toner Save mode in the printer Properties of the driver.
- Clean the scanner window and the corona wire of the drum unit. Please see "How do I clean the laser scanner window?" and "How do I clean the corona wire?".
- The toner cartridge may be damaged. Put in a new toner cartridge. Please see the instructions, "How do I replace the toner cartridge?".
- The drum unit may be damaged. Put in a new drum unit. Please see the instructions, "How do I replace the drum unit?".
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