162 Chapter 9 System messages and solutionsCorrect system errorsCorrect system errorsIntroductionWhen a system error occurs, the system produces a double audio signal. The redLEDs of the printer operator panel remain illuminated.How to correct system errors1. A system error is an error that the system can recover. When a system error occurs,an error code is displayed on the screen.[103]2. When a system error occurs, you must turn the printer off and on.Note: If the setting 'Synchronise controller power on / off' in the Océ Settings editoris set to 'Enabled', wait for the Power Logic® controller to shut down before you turnon the system again. If the setting 'Synchronise controller power on / off' in the OcéSettings editor is set to 'Disabled' just wait a few seconds before you turn on thesystem again.