![](https://findc2u.com.my/wp-content/uploads/2021/11/unplug-power-cord-1.jpg)
To unplug the power cord also have it own procedure and if you follow this procedure, you can maintain your your printhead.
Step:
1) Press the ON button
2) After confirm that the ON lamp is off, unplugging the power cord.
p/s: Unplugging the power cord while the ON lamp is lit or flashing may cause drying or clogging of the print head and print quality may be reduced.