Hi @ipour4you. Welcome to the community. Congratulations on your new printer. Idk where you’re getting this information but the user manual — which you can get here: HTVRONT D2 DTF Printer Guide — specifically states that it must be powered on in order to run automatic cleanings. It is absolutely impossible for the machine to run auto cleanings with no power.
If you could share a link to the source from which you are getting this information, I’d greatly appreciate it, as it seems others have came across this same information. I would like to try to correct whoever is spreading this inaccurate information. Thanks so much.

