What's wrong with the file printed by the printer that is not centered?

It may be a setting problem, which can be handled with reference to the following methods. Take WPS table operation as an example:

1. First, when we open the WPS form document, we will see a page layout tab on it.

2. When we click "Page Layout", we will see that there are many tools below. Then we click on the small arrow on the page layout. draw

3. The Page Setup window will pop up, and we will see a "Margins" tab, which we can click.

4. Click to open the "Margin" tab, and we will see "Center Mode".

5. At this point, we will select Horizontal in Center Mode and click OK, so that the left and right margins will be the same. ("Vertical" is checked according to your own needs)

6. Finally, we click "Print Preview", and we can see that it has been centered.