HL-4050CDN
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常见问题解答与故障排除 |
Toner scatter or toner stain.
![](/g/b/img/faqend/faq00000312_017/cn_ot/en/7113/sctstn.gif)
Check the following points:
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Check the printer's environment. Conditions such as high humidity and high temperatures may cause this print quality problem.
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Make sure that you use paper that meets our specifications.
To see what kind of paper you can use, click here. -
Identify the color causing the problem and put in a new toner cartridge.
To see how to replace the toner cartridge, click here. -
If the problem continues, put in a new drum unit.
To see how to replace the drum unit, click here.
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