I have had no trouble printing the w/o cards up to now. I am trying to print #30 and absolutely nothing happens so I tried some other cards and zilch. I emailed for help and haven't heard back yet and I have yet to set my son to the task of trying to figure out what is happening. I thought I would ask here if anyone has a clue as to what could be going on. I followed the same procedure as previously with no problems so I am kind of at a loss. TIA