Remove the tank from the package, and place the side of the resin orifice toward the upper left. Align the four support brackets of the tank with the four holes of the equipment panel, and then push the ball on both sides into and secure the resin tank . Pour the resin from the bottle with the resin into the tank slowly by leaning on one side of the tank , and pour it into 1/3 of the tank. Add resin at any time during printing. Finally, install the printing platform back into the printer arm and tighten the fixing knob of the platform. Then the printing work is ready.