This usually means the driver has become corrupted. To fix this: Open (Windows) or Printers & Scanners (Mac). Remove the X printer from your list of devices. Restart your computer.
Reinstall the driver using the manual method mentioned above. Print Spooler Errors x printer driver
Without the correct driver, your computer cannot tell the printer which colors to use, how to handle paper margins, or how to execute double-sided printing. Here is everything you need to know about managing your X printer driver for peak performance. What is an X Printer Driver? This usually means the driver has become corrupted
The Ultimate Guide to the X Printer Driver: Installation, Troubleshooting, and Updates Restart your computer
Outdated drivers can have vulnerabilities that hackers use to access your network.
if you are using a network printer, assigning it a static IP address can prevent the driver from "losing" the printer when the router reboots.
If your printer is acting up, the driver is the first place to look. Here are the most common fixes: "Driver is Unavailable"