Checking Text Font and Colour
The label text font can be changed on the Settings screen (Label Settings). Just click on the Font drop down and select the desired font. The preview image at th bottom will reflect the change to font.
Similarly, click the Text Colour colour button to change the text colour. This will display a colour selection screen – choose any colour you want.
Limiting Text Height
When the labels are created, the text for the name and address will be sized to fit the label. It will be made as big as possible without going outside the bounds of the label, which is generally what you would want. However, sometimes you might want to make the text size smaller. For example, if the name and address is short, and the label size large (e.g. on a label sheet with 10 or less labels), the text can look very large. To limit the size of the text, you can set a top limit via the Max Text Height dropdown.
Note that this is simply an upper limit, should the text size get too large for that label. Often, this setting will not come into effect as the text height will already be below the limit.