1-8 Service Manual
Lexmark S400 Series
Understanding the operator panel
Using the operator panel
The operator panel buttons allow you to copy, scan, fax, or print documents and photos.
The operator panel features:
• 2 line text LCD
• 7 LEDs (6 green, 1 white)
• 1 card reader LED (green)
• 2 wireless medallion LEDs (green and amber)
• 28 buttons
Number Part Button Function
1 Power on/off button • Turns the printer on and off
• Switches to Power Saver mode
Note: When the printer is on, press the Power button to
switch to Power Saver mode. Press and hold the Power
button for three seconds to turn off the printer.
2 Copy button Accesses the copy menu and makes copies
3 Scan button Accesses the scan menu and scans documents
4 Fax button Accesses the fax menu and sends faxes
Cancel
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