Océ 3121 – Copying Manual – English9-4Service Call MessageIf a malfunction occurs and the machine will not operatenormally, the message on the right (the service callmessage) will appear in the touch panel display.If this message appears, follow the procedure describedbelow.Turn the main power switch OFF. Allow at least 10seconds before turning the main power switch backON.If the machine still does not operate normally, carryout the following procedure, and then contact yourservice representative:l Turn the main power switch OFF.l Unplug the power cable from the outlet.