Setting the Silent Mode Time

This machine enters the Silent mode after a specified amount of time has elapsed following a print job, or a key operation is performed. You can specify the amount of time that elapses prior to entering the Silent mode.
1.
Press (Settings/Registration).
2.
Press [Preferences] → [Timer/Energy Settings] → [Silent Mode Time].
3.
Press [-] or [+] to enter the desired time period → press [OK].

NOTE
If '0' is selected, the Silent mode is not set.
22H4-06K