Image Access WideTEK 24F Setup Instructions page 25

Prepare setup
If you will not be using the scanner for an extended period of time, you can
further reduce power consumption by turning off the stand-by power. To
do this, follow the steps below:
➢ Make sure the scanner is in stand-by mode.
➢ Press the MAIN POWER SWITCH (1) to the "0" position.
The following figure shows the WideTEK®24F model.
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