My printer does not print even though the inks are newly installe

It doesn't have inks, it has black toner only.
If it was previously printing, did the TONER lamp light up, suggesting it had exhausted? Maybe it ceased printing for some other reason. Is anything flashing, and might it reset if powered off and back on?
You can print a test page from it without computer input, by pressing the GO button 3 times. If that prints, you may have software problems on the computer. Uninstall the printer, and reinstall the drivers.
If that doesn't work, have you checked the connecting cable?