107
11.1.4. Restore Factory Settings
“Restore factory settings” is used to recover the default settings of printer. The printer will restart
itself automatically after recovering factory settings.
1. Press "Menu" to enter the menu setting interface.
2. Press "▲" or "▼" to select "System Setting" and then press "OK".
3. Select “Restore set” by pressing “▲” or “▼”, and then press “OK” to restore factory settings.
11.1.5. Mute printing
Set mute mode to realize low speed printing with low noise. When mute mode is “on”, printing will
be in a low speed. This mode is “off” by default.
1. Press "Menu" to enter the menu setting interface.
2. Press "▲" or "▼" to select "System Setting" and then press "OK".
3. Select “Mute Printing” by pressing “▲” or “▼”, and then press “OK” to enable the mute printing
mode.