How do I clear the memory cache on my printer?

1. Power cycle the printer.
2. Turn off the printer.
3. Unplug the power cord from the printer's electrical outlet.
4. Disconnect all cables from the printer.
5. Wait for 30 seconds and then replug the power cord into the printer's electrical outlet.
6. Restart the printer.
7. Check if the memory cache is cleared for the printer.