●     Installation at good ventilate place    

●     Well grounded for the printer

●     Specially trained for the operators and maintenance personnel

●     Wear goggles while maintain the printer

●     Make sure is the same consumable when adding

●     Place CO2 fire extinguishers within 10m radius from the printer (must be easy to remove)

●     Avoid ignition source, open flames, high temperature and sparks

●     Avoid storing too much consumables nearby, suitable stock for one day usage, be sure good ventilation

●     No smoking nearby

●     Prevent electrostatic

●     Far away from flammable liquids for the print head when using

●     Avoid contacting inks and additives directly, no inhalation or swallow