Reset SC543 Error on Ricoh Aficio SP C320DN Printer

This SC543 error is typically related to the fuser. To reset the error you need to follow these steps:

Fix: Hold UP and Down arrow key for 7 seconds then press OK
Scroll down to Engine –> OK
Right arrow to 5
Left arrow to 810 (SC Reset)
OK –> OK –> Execute –> Execute –> Exit
Turn printer off and back on

For more information see:

http://www.helpowl.com/q/Ricoh/AficioSPC320DN/Troubleshooting/service-code-543/379818

If you need to replace the fuser on the Ricoh Aficio SP C320DN, see this link:

http://www.manualslib.com/manual/361308/Ricoh-Aficio-Sp-C320dn.html?page=174