12.Main power indicator and On indicator
The main power indicator turns on when you turn on the main power. The On indicator lights when the power is on.
Important
❒Do not turn off the main power switch while the On indicator is lit or blinking. Doing so may damage the hard disk.
13.Operation switch
Press to turn the power on (the On indicator turns on). To turn the power off, press again (the On indicator turns off).
See “Turning On the Power”, General Settings Guide.
14.{Sample Copy} key
Press to make a single set of copies or prints to check print quality before making multiple sets. See p.43 “Sample copy”.
15.{Start} key
Press to start copying. Press to start scanning or printing documents stored using the Document Server function.
16.{Clear/Stop} key
•Clear
Press to delete a number entered.
•Stop
Press to stop a job in progress.
17.{#} key
Press to enter a numerical value.
18.Number keys
Press to enter the number of copies and data for a selected function.
19.Colour Selection Key (Copy mode)
Switch keys depending on the type of original, or the copying purpose:
{Auto Colour Selection} : 
{Full Colour} : 
{Black & White} : 
{Single Colour} : 
See p.28 “Colour Functions”
20.Function keys
Press to select one of the following func- tions:
•Copy
•Document Server
•Facsimile
•Printer
•Scanner
21.Function status indicators
Display the status of the above functions:
•Green: active
•Red: interrupted
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