1. Before loading, shake the paper repeatedly to eliminate static electricity and prevent the paper from sticking together.

2. Do not put paper of different sizes together. Make sure the paper size is consistent.

3. If the used paper is too soft or too light, do not put it in the paper tray for reuse.

4. When loading paper, be sure to adjust the paper guide and then easily put the paper into the paper tray.

5. The paper placed in the paper tray must meet the requirements of paper size and paper type.