Since 2008 the thinking person's favorite online resource for interesting printmaking miscellany...A great blog with all sorts of print related articles that expand the boundaries of printmaking as both a practical and conceptual practice. Printeresting posts regularly and one look in the archives and you realize they are really creating a dialogue that is stimulating and....interesting!
There are many interesting instructional videos about printmaking on You Tube. Some are from artists, schools and museums. These are great to share with your students or when you need a refresher course once in awhile.
Minneapolis Institute of Art has produced some very thorough presentations:ReliefIntaglioLithographyScreenprinting
This is an invaluable free 10 part podcast series that addresses many issues of professional practices for contemporary visual artists from the view point of curators, both museum and independent, and gallery dealers in Los Angeles.Founded in 1992, Side Street Projects is an artist-run nonprofit based in Pasadena, CA.You can subscribe to these podcasts or listen to them through iTunes following this link.