| 摘要 |
<p>PURPOSE: To provide an automatic ticket checking machine capable of minimizing the wear of a first read head by providing the feedback route of a loop carrier route. CONSTITUTION: A loop carrier route 21 circulating between a write head 19 and a second read head 20 and ticket holding part 25 holding a ticket on the loop carrier route 21 are provided. For instance, when a writing error is discovered and the writing is executed again or the ticket stored in the ticket storage part 25 is carried, a first read head 18 becomes unnecessary because the ticket is feedbacked to the write head via the loop carrier route 21, the number of times of contact with a ticket can be reduced than those of other write head and the second read head 20 in the first read head 18, and the wear of the first read head 18 can be minimized.</p> |
