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Chapter 5 Maintenance
4. Change the [Reduction ratio adjustment] values.
The adjustment value can be set in the range -3.0% to
+3.0%.
5. Click [OK] to close the scanner properties.
Auto Power OFF Function
An auto power OFF function is built into the device. When the
auto power OFF function is ON, the power supply
automatically turns OFF after four hours have elapsed without
a scan or other operation with the scanner.
The auto power OFF function can be set using user mode.
(See “User Mode” on p. 4-4.)
Power Outlet
If you leave the power plug connected to the power outlet for
a long period of time, dust may accumulate at the power
outlet, and cause a fire or electrical shock. Clean the power
plug and power outlet regularly.