20 Configuration Instructions Edition 5/06Offline menuA2+/A4+/A6+/A8+3.3 Service keyA service key is required for accessing special service functions not accessible to the operator. This keyswitches the printer to service mode and enables:• Access to additional configuration parameters• Adjustment of the label sensor• Resetting of the service counter• Additional information in the status print and in the device list• Printout of an event list• Changing of the device name• Saving and loading of configuration settings• Access to PIN-protected configuration parameters and functions without entering the PIN• Access to configuration parameters for optional assemblies, even if they are not currently installedUsing the service keyIndication in this documentIn this document, parameters and functions which are only accessible when the service key is insertedare indicated using the following note:Access only when service key is inserted!CAUTION!Incorrect settings and data loss via unauthorized access.Access protection is deactivated when the service key is inserted. Operation of the printer byunauthorized persons can lead to incorrect settings and data loss in this case.⇒ Provide the service key to authorized persons only.⇒ Remove service key after service work and store it in a secure location.Fig. 6: Inserting the service key⇒ Insert service key into a USB master interface on the back ofthe printer.You can also insert the service key while the device is switchedon.Contact your cab dealer for information on how to obtain the service key.