I am a student at a college and my whole class is having this problem of a node that our professor has but no one else can seem to get. It is the Table to PDF node and was curious if anyone had any advice for us in getting that node onto our versions that we have.
The community project NodePit provides you a bunch of information, where to find and get specific nodes. As Scott already mentioned, Table to PDF is part of the KNIME HTML/PDF Writer Nodes and can be installed via the update site http://update.knime.org/analytics-platform/3.5.