I use an Epson L100 printer. When I tried to print a drop of PEDOT:PSS on glass slide, the printhead got clogged, can anyone please say how to make a PEDOT:PSS drop with it?
I think John is trying to give a preventive measure and the query is about cleaning an already clogged print head. Well, actually it is not possible. However, you may just try to dip it in DMSO for a short while and see if it would work.