HP LaserJet P4010 and P4510 Series - Software Technical Reference

4. Turn the computer off and then on again.
5. Reconnect the USB cable from the computer to the printer.
If these steps do not resolve the problem, delete the incorrect print queue, click Add, choose the printer
from the list, and then browse manually for the HP LaserJet P4010 and P4510 Series PPD.
ENWW Macintosh installation instructions 209
Macintosh