1. I need to make copies of these documents, can you please show me where the photocopier is?
我需要复印这些文件，请告诉我复印机在哪里好吗？

2. The office has a high-quality photocopier that can handle large volumes of printing.
办公室有一台能处理大量打印的高质量复印机。

3. Don't forget to return the original documents after you finish using the photocopier.
使用复印机结束后别忘了归还原始文件。