Leibinger JET3 up - Cleaning of Print Head (SK4)

Service Manual JET3
Rev. 1.0 59
1) Cleaning of print head
We want to ask for your attention regarding the print head cleaning process:
Please be aware, that the print head has to be cleaned with solvent only in the front area.
Behind the red line you must not clean with solvent.
Especially the area around the oscillator connection must not be flushed with solvent. Otherwise
solvent could penetrate inside the oscillator or the connector and could cause damages or
mal functions.

no cleaning area => no solvent
cleaning area => solvent