This document is a repair manual printed in April 2009, version 1, for FS-2020D, FS-3920DN, and FS-4020DN printers. The manual provides information on safety precautions, installation precautions, etc., to ensure the safety of users, machines, and maintenance personnel.
This manual provides safety warnings and precautionary symbols for handling the Kyocera FS series printers. It details the risks of using incorrect batteries, the need for proper grounding, and protective measures when dealing with toner and laser components.
Installation and maintenance sections describe how to correctly connect power, avoid fire hazards, ensure proper ventilation, and perform routine servicing while following the outlined safety procedures. This manual is written in Chinese.
Using an incorrect battery type can cause an explosion, and the used batteries must be discarded according to the instructions.