If the machine is idle for a certain period of time (after the last print job or key operation is performed), the machine automatically enters the Sleep mode to save power.
1.
Press
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(Settings/Registration).
2.
Press [Preferences] → [Timer/Energy Settings] → [Auto Sleep Time].
3.
Press
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or
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to specify the desired Auto Sleep Time → press [OK].
NOTE
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The default setting is '1' minutes.
It is recommended that you use the default setting for this item.
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