Was going to let this die, but since people are taking the trouble to think about it and respond.
It looks to be a wonky cartridge. Never figured out why it printed out OK from the panel, but not the PC. But the old cartridge wasn't completely empty. So I reinstalled it, and it still works fully with its remaining ink. So I'll try a different cartridge when the existing one runs out.
In sum, I don't have a solution, but I mooted the problem, at least for now.
|