Hi - Aftermarket ink carts, colors work, black doesn't.
Removed the black cartridge, thinking it might be a lemon. It felt full of ink, and the clear plastic membrane over its ink nozzle was still intact. The membranes on the color carts had all been pierced - by the printer, apparently...
Thanks for the overview - most forum/question/answer sites don't do this, and it's a good thing to know who's at the helm.
This is the first place I've found to ask questions about printers for free and get advice beyond the painfully obvious (such as, "Try calling the manufacturer" or, "Take...