Cleaned air assist fan now print head can’t be found error code?

[Deleted]

sounds like you got some moisture <?> on one of the connectors?
i have a solution… BUT it comes with some serious warnings…

Temporary fix of black cable errors (esp after a cleaning)

Before I start, I would like it understood this done incorrectly will start a fire, and destroy your machine, this advice is given with that warning understood Recently I helped someone with a black cable error, the GF would stay in focusing no matter what he did, it started after he did a cleaning, and may have (may have) gotten some alcohol on to the camera lens on the top of the lid. (I don’t know for sure) He was desperate to get the machine back online, and USPS one day turned into USPS…