Thanks! Using the test version of NWC2 Viewer allowed me to correctly print a file created in NWC v.1.75 on an HP C6280 printer. Attempting to print directly from the NWC editor had given the missing-staff-lines (and note stems) problem mentioned by others. Do you have an estimate how soon we'll see that printing capability incorporated into a new version of the NWC editor? It's great software; I love it! But it was quite a shock that my new printer wasn't compatible with NWC, for whatever technical reason.