Lexmark S800 - Manual (Page 131)

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ECONNECT THE PRINTER POWER SUPPLY
1 Turn off the printer.
Note: Make sure the printer is not in Power Saver mode. Press and hold for three seconds to turn off the printer.
2 Unplug the power cord from the wall outlet, and then pull out the power cord from the power supply.
3 Turn over the printer to access the base of the printer, and then slide the power supply cover.
Note: Make sure to close the scanner lid and the front door of the printer.
4 Press the power supply latch.
Troubleshooting
131