no printing on mp520 canon pixma

[bentobject]

Gern geschehen, schönen Abend noch..oder eher gute Nacht!

 

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Have you tried cleaning the contacts on the back side of the printhead with rubbing alcohol?

Nope, will give it a go... every tip helps! thanks!

 

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didn't work, so I ended up buying a new printhead. Seems that the only explanation is electrical failure