Regular files are printed in"black".PDF files are printed in "blue". What to do?

Hi joergd58270621,

Sorry for the delay in response.

As the text printing in blue, please check once the Accessibility option under Preferences.

Open the PDF and go to Edit menu > Preferences > Accessibility and check the options under Document colors options.

Under Custom color, check if the document text set to black or not. If not, change it to black.

Make sure that you click OK at the bottom of Preferences window to save any changes made.

Check if this helps.

Let us know if you need any help.

Regards,

Meenakshi