| 摘要 |
<p>In a photo finishing operation, the correlation of order envelopes, films and the paper prints produced therefrom is carried out automatically. The order envelopes, films and the strip of paper prints are provided with the same machine-readable control number per order. These control numbers are monitored during final processing by machine and, in case of a lack of agreement, the cutting of the film and the paper is prevented and an appropriate alarm is actuated.</p> |
