How can I increase the font size in the print template?

From the printable templates creator, then invoice designs, open the template, then click the “Style” tab from the sidebar menu. The “Edit Style” panel appears, with the “Default Font” section at the top. Open the “Size” list and select the appropriate size — the preview will update immediately — then click “Save” at the top of the page.

You can also change the font type from the same section, via the “Family” field, which displays the system’s available fonts.

Note that this size is the default font for the entire template, so it applies to all its sections. If you want to control a specific section, such as the items table, the header, or the footer, each section has its own tab in the sidebar menu.