HL-4050CDN
常见问题解答与故障排除 |
White streaks or bands down the page.
Please check the following points:
- Shake the toner cartridges gently.
- Wipe the scanner windows with a dry lint free soft cloth.
To see how to clean the scanner window, click here.
- Identify the missing color and put in a new toner cartridge.
To see how to replace the toner cartridge, click here.
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