Error F24B and error F248 (Power off) both mean the same thing on a Kyocera ECOSYS printer. In fact, they are the same error, but the ‘8’ looks more like a ‘B’ on most Kyocera ECOSYS printers.
Error F248 means that there is a communication error.
To fix this, delete all the print jobs in the queue and power off the printer. Then power the printer back on and restart the Print Spool service on the local machine or print server if there is one.
If you have never been able to print to the printer, you may have the wrong driver installed.