DCP-B7530DN
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常见问题解答与故障排除 |
DCP-B7530DN
日期： 2016-03-24 ID： faq00000701_009
White spots or black spots at 94 mm (3.7 in.) intervals
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| White Spots on black text and graphics at 3.7 in. (94 mm) intervals | Black spots at 3.7 in. (94 mm) intervals |
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Make 10-15 copies of a blank, white sheet of paper.
If the problem is not solved after printing the blank pages, the drum unit may have foreign material, such as glue from a label, stuck on the drum. Clean the drum unit.
> Click here to see how to clean the 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.
DCP-7080, DCP-7080D, DCP-7090DW, DCP-7180DN, DCP-7190DW, DCP-7195DW, DCP-B7500D, DCP-B7520DW, DCP-B7530DN, DCP-B7535DW, DCP-L2535DW, DCP-L2550DW, MFC-7380, MFC-7480D, MFC-7880DN, MFC-7895DW, MFC-8530DN, MFC-8535DN, MFC-8540DN, MFC-B7700D, MFC-B7720DN
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