MFC-B7700D
 |
常见问题解答与故障排除 |
MFC-B7700D
日期： 2019-06-19 ID： faq00000261_507
Clean the Scanner
- Press and hold
to turn the machine off. - Lift the document cover (1). Clean the white plastic surface (2) and scanner glass (3) underneath it with a soft lint-free cloth moistened with water.
- In the ADF unit, clean the white bar (1) and the scanner glass strip (2) underneath it with a soft lint-free cloth moistened with water.
- Close the document cover.
- Press to turn the machine on.
DCP-B7500D, DCP-B7520DW, DCP-B7530DN, DCP-B7535DW, MFC-B7700D, MFC-B7720DN
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