1A machine used to cut stacks of paper at once (paper cutter / guillotine), commonly used in printing, bookbinding, and offices.
印刷所で出来上がった小冊子の端を断裁機で揃えた。
At the print shop we trimmed the edges of the finished booklets with a paper cutter.
断裁機を使うときは手を挟まないよう安全装置を確認してください。
When using a paper cutter, check the safety device so you don't get your hand caught.
新しい断裁機は刃の交換が簡単で作業効率が上がった。
The new paper cutter has an easily replaceable blade and improved work efficiency.