Important Instructions > Important Safety Instructions > Using the Printer ❏ Be careful not to touch the fuser unit, which is marked with a caution label, or the surrounding areas. If the printer has been in use, the fuser unit and the surrounding areas may be very hot. If you must touch one of these areas, turn off the printer and wait for at least 40 minutes to allow the heat to disperse before doing so. You can see the fuser unit by opening the front cover using lever A. The asterisk (*) indicates the position of the caution label. You can see the duplexing unit and the duplexing unit cover by opening the front cover using button B.
The asterisk (*) indicates the position of the caution label. ❏ Do not insert your hand deep into the fuser unit as some components are sharp and may cause injury. ❏ Never push objects of any kind through cabinet slots as they may touch dangerous voltage points or short out parts that could result in a risk of fire or electric shock. ❏ Do not sit or lean on the printer. Do not put heavy objects on the printer. ❏ When optional paper cassettes are installed, do not open two or more paper cassettes at the same time while the front cover is open. The open cassettes unbalance the printer, and if any pressure is placed on the back of it, it may fall over and hurt someone.
❏ Do not use any kind of combustible gases in or around the printer. ❏ Never force the printer’s components into place. Although the printer is designed to be sturdy, rough handling can damage it. ❏ Do not leave jammed paper inside the printer. This can cause the printer to overheat. ❏ Never spill liquid of any kind on the printer. 15