The image shows a Roland MDX-40A 3D printer, which is a type of 3D printing machine. The machine is grey in color and has a control panel on the right side with a red button. On the left side, there is a label that reads "Roland MDX 40A" and a price tag that states that the machine is for sale. In the center of the machine, there are several buttons and a display screen that shows the printer's settings. The printer is placed on a metal tray with a blue tray underneath it. The background is a plain white wall.