HL-4040CDN
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FAQs & Troubleshooting |

HL-4040CDN
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Popular
Updated:03/04/2021
These are the most viewed FAQs, ranked by popularity.
- 1.How do I improve the color density? (Print Calibration)
- 2.I just replaced the toner cartridge and the LCD continues to display the message "Toner Life End" or "Replace Toner".
- 3.I print mainly black and white documents. How can I stop the life of my color toner cartridges from decreasing when I print?
- 4.Replace the toner cartridge
- 5.Download a file from the "Downloads" section and save it to Windows 10 computer.
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Information
- Windows 10 Compatibility
If you upgrade from Windows 7 or Windows 8.1 to Windows 10, some features of the installed drivers and software may not work correctly. Please uninstall all drivers and software in Windows 7 or Windows 8.1 before upgrading to Windows 10.