MFC-6490CW 常见问题解答与故障排除 MFC-6490CW 不是您的产品? 搜索结果排序: 更新日期 热门程度 2 结果 1. 2013-02-21 When I print or copy a document with fast mode, the printing is shifted too high on the paper. 2. 2009-11-16 When I make copies, my Brother machine uses paper from the wrong tray. What can I do? 中文 复印 常见问题解答与故障排除