When importing image data, colors are sometimes automatically replaced with special colors, resulting in printing with unintended overlay printing conditions
When using PSD/TIFF data with spot color channels as an embedded image, special color names may be misrecognized when the image data is imported, resulting in special color replacement being automatically set.
If this occurs, avoid setting spot color channels for the image, as this results in printing with unintended overlay printing conditions.
Alternatively, disable color collection for the special color names used for the spot color channels.