Issue:

When the drawing is printed out as PDF, the text is displayed abnormally and some are filled with black color as shown in the picture below.

Causes:

Because the TTF font will still be in font format after being exported to PDF. If the system has not yet installed the TTF font, abnormal display in the PDF may occur.

Solution:

Click Format on the menu and find Text Style (shortcut command: STYLE) to check whether the font is not found. If it is, replace it with other fonts, or install the font in the Windows system.