Need Help For My Mp540 Printhead.

[The Hat]

Ammonia is good but try good old washing up liquid in warm water and leave the print head to soak in 5 cm of it over night; you’ll be amazed at the differentness..

 

[Photofan1986]

Thanks for the suggestion. I will give it a try. But what do you mean by "50cm of it"?

 

[Tudor]

@The Hat , I know that bigger is better, but 50 cm??? Isn't that a bit too much?Come on, that's almost half a meter...

 

[The Hat]

I have edited the thread to read 5 cm.

I think I was getting up to my knees in soap.
Thanks..