How Do I Resolve Dell Printer Not Responding Problems Quickly and Easily?
https://123hp-setup-com.us/blog/dell-printer-not-responding-problem-fix/
To resolve a Dell printer not responding problem, first check the power, USB, or Wi-Fi connection. Restart both the printer and computer, then clear any pending print jobs. Update or reinstall the latest Dell printer drivers, ensure the printer is set as the default device, and restart the Print Spooler service if the issue continues.