She went through the typescript carefully to eliminate all errors from it.

她认真地检查了打字稿, 从排除所有的。

48. Reader: (1) An abridged term for "proofreader" who checks proofs for accuracy. (2) Device which can "read" from magnetic media or, in the case of OCR, from typescript.

对员，（2）读器:（1）核对稿样，确定其正确无的人员。（2）一读磁性媒介物的装置，或在光学字符识系统，读文字的装置。

You can see problems that aren't appear in a double-spaced Courier typescript. ( Yes, you could do this in the old days on galley proofs, but that was an expensive luxury for most writers).

（没，以前在毛条样时也发现问题，但是这对于大多数作家来说，是费力不讨好的）。