Hello, I’m Nathan, and I’ll be assisting you today. My livelihood depends on your positive feedback, so your satisfaction is my highest priority.
Sorry to hear you’re having trouble.
What is the make/model of the printer?
Thank you for the information,
These symptoms point to either a clogged/contaminated print head, or a faulty print head (or the logic board that controls it).
You can try going into the setup/maintenance menu on the machine and running the “clean print head” function, if it doesn’t work try it a second time. If it still doesn’t print anything, you’ll need to do a manual cleaning.
Let me know how the built in cleaning works first, and I'll advise further if necessary.