1.Print the test strip.
2.Observe the test strip with a flashlight; if there are no broken wires, the result is good.
3.Click the left mouse button to move the car.
4.Use a non-woven cloth to wipe dirty areas.
5.Pour out an appropriate amount of moisturizing lotion.
6.Draw up the moisturizing liquid with a syringe.
7.Add moisturizing lotion in sequence.
8.Right-click to reset the car.
9.Turn off the power and unplug the main power cord.
10.Close all ink lines and ink tubes.
11.Close the ink cartridge clamp.
12.Tighten the lid of the ink tank.
13.Turn off the waste ink pump clip.
14.Turn off the waste ink tube.
15.Clean the water tank.