- Do not touch the nozzle, PEI glass platform and heated bed when the machine is printing or being heated.
- Be sure to turn off the machine and unplug the power cable before maintaining the machine.
- Place the machine in a well-ventilated area. Some materials may release toxic and harmful substances when they are melted.
- Additional safety measures may be required when using materials other than those provided with the Snapmaker J1/J1s. Before use, be sure to refer to the Safety Data Sheet (SDS) for each specific material.