Generally speaking, printers print with margins, that is, the edges of the paper should have a certain distance (usually 3mm). You can select "Unlimited Margins" in "Printing Paper Options" in the printer settings.

The method is as follows:

1. Click Start in the lower left corner of the computer, and then click Devices and Printers.

2. Find the printer model, right-click and select Properties.

3. In the printer properties interface, click printer preferences.

4. Printing preferences will jump to this page and select the "Unlimited Printing" check box.

5. Then, choose the type of photographic paper.

6. Finally, click Apply.