Thank you for reminding me, I always assume the office printermaintenance, it's my job.
感谢你的提醒，我一直承担着办公室的打印机维护，因为那是我的工作。
2
Roland printer repair and maintenance is the key, and now the company's production line problems often occur.
罗兰印刷机维修和保养是关键的，现在公司的生产线上经常会出现一些问题。
3
Provide regular maintenance and service for the central processing unit, the printer, the display, the mouse, and the keyboard. Deal with the usual troubles in the computer system.