laser typesetter

例句：

1. 1.The laser printer is very fast and efficient.
   激光打印机非常快且高效。
2. 2. This laser printer can print on various types of paper.
   这款激光打印机可以打印各种类型的纸张。
3. 3.The laser printer has become an essential tool in our office.
   激光打印机已经成为我们办公室的必备工具。