| 摘要 |
A scanning apparatus capable of automatically powering on is disclosed. The scanning apparatus includes a main body, a lid, a carriage inside the main body, and a scanner board. The lid is hinged to the main body. The scanner board includes a scanner frame and a glass plate mounted in the scanner frame and extending under the scanner frame. The scanner board further includes an opening on the scanner frame. The opening exposes the glass plate thereunder and the opening is substantially above the start point of the carriage. Therefore, the auto power on scanning apparatus has the advantage of preventing dust from dropping into the interior of the main body. Also, extra care and cost paid to the fragile projected pattern can be eliminated.
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