VL4522c/VL5522c/VL6522c 2-22.1 Control panel and functions 22 Before useThis section describes information you should be aware of before using this machine.2.1 Control panel and functionsConfiguration settings of this machine are made with either the touch panel or the hard keys in the controlpanel. This section describes the configuration and operations in the enlarge display mode that are madeusing the hard keys in the control panel. For details on configuration using the touch panel, refer to "3 Howto use Copy mode" and "4 How to use Fax/Scan mode".d ReferenceFor details on the name and function of each component in the control panel, refer to the "User's Guide [CopyOperations]" and the "User's Guide [Network Scan/Fax/Network Fax Operations]".Overview Reference1 Touch panel Various screens and messages are dis-played. You can configure various settingsby directly pressing the touch panel."3 How to useCopy mode","4 How to useFax/Scanmode"2 Power indicator Lights up in blue when the machine is turnedon with the [main power switch].-3 [Sub power switch] Press this switch to turn on/off machine op-erations. When turned off, the machine en-ters an energy conservation state.-12546378914 13 101516171812 1119202122