DCP-B7530DN
![常见问题解答与故障排除 常见问题解答与故障排除](/g/b/shared/img/module/icon_question_33.png) |
常见问题解答与故障排除 |
White lines down the page
![Print Quality Problem - White lines down tha page](/g/b/img/faqend/faq00000213_034/cn_ot/en/21821/WhiteLine_VR.jpg)
Check the following points to resolve the issue:
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Make sure foreign material such as a torn piece of paper, sticky notes or dust is not inside the machine and around the toner cartridge and drum unit.
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The drum unit may be damaged. Replace the drum unit with a new drum unit.
> Click here to see how to replace the drum unit.
如果需要更多的帮助,请联系 Brother 客户服务中心:
相关型号
DCP-B7500D, DCP-B7520DW, DCP-B7530DN, DCP-B7535DW, HL-B2000D, HL-B2050DN, MFC-B7700D, MFC-B7720DN
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