I need to send a file to print and I want to make sure all of the line art is the same color swatch. The printer will charge me if they have to convert a line. The color is dark blue so I can't visually differentiate it from black in some cases. Is there a script to check the document for me or a feature in inDesign to check?
You can do it in InDesign and in Acrobat Pro, you should check it in both programs.
InDesign: Window > Output > Separations Preview (Panel)
Acrobat Pro > Tools > Print Production > Output Preview, select separations
There you can turn off any ink plate.
If the file is not to large, you could just turn on Separations preview. Then (in the Separation panel) turn off just the spot color. Anything left showing has not been set to the spot color.
That works, thank you!