| 摘要 |
<p>PURPOSE:To provide a printer having a function of locking a paper discharge stacker storing a printout to protect security of each printout. CONSTITUTION:In a printer capable of receiving a printing demand from a plurality of users, the printer has a plurality of paper discharge stackers 123, to provide a lock mechanism 122 in the paper discharge stacker 123, and the paper discharge stacker 123 is locked to discharge a printout to the paper discharge stacker 123.</p> |
