HP 360 Printhead mark

[MF Matthew]

Does anybody know what is causing these marks? Obviously the printhead, but always in the same axis and never in multiple areas. It repeats every once in awhile. Doesn't make sense with a printhead in motion to have a non-strike or smear mark.
I have physically cleaned

 

[Bly]

Have you taken the maintenance tray out and looked under the heads?
Sometimes there's a bit of paper or fluff causing drips.

 

[greysquirrel]

check you media profile temps. if too high, pushes media up into the printhead path

 

[karst41]

check you media profile temps. if too high, pushes media up into the printhead path

Can you adjust the Temps, Vacuum, and Interpass delay on the 360/5?

 

[greysquirrel]

yes. its in the media profile settings

 

[henryp]

Does anybody know what is causing these marks? Obviously the printhead, but always in the same axis and never in multiple areas. It repeats every once in awhile. Doesn't make sense with a printhead in motion to have a non-strike or smear mark.
I have physically cleaned

Looks like unwanted jetting of the printhead to me