Get the print head’s orange protective cap. Place a folded lint free cloth inside the cap. Dampen the lint free cloth with deionized water. Place the print head inside the protective cap then snap the side cover. Let the print head soak for at least 30 minutes.
The printer and iQueue software should be left on overnight to prevent damage, preserve the life of the consumables and save ink. The printer uses more ink when turned off and back on than it would by staying in a standby state.