I've got a 1324 and a friend has a 1304, both go through the motions of printing but no ink is coming out. Heads are not clogged. MS and dampers are new. I feel like it's going to be something simple that I'm just overlooking. Nozzle check goes through the motion but no ink comes out. I just bought the 1324 used, for a secondary printer. They both go through cleaning cycles normal.