Roland Printer

[lcajueiro]

I have a Roland LEJ-640 and the Black started to fail in one side of the head and I had really bad print on the yellow also. I replaced dampers on both black and yellow and pulled ink from the bottom before the pump to make sure no air was left in the system. Now I do not get anything from either black or yellow.

Does anyone know If there is a fuse for the heads. Looks like an electric problem since I can see the dampers full of ink but nothing come out on a test print.

Any help would be greatly appreciated.

Luis

 

[Ragnabrok]

how can you see the dampers are full, don't they have the silver bags covering them?

 

[lcajueiro]

Yes they do have the grey envelope around them but I took them off so I can see If they have ink on it or not.