Yamaha Keyboard repair - MK board carbon ink

[chirath]

Hello

Does any one know the ink type  that yamaha uses to draw the carbon path on MK boards ?

Thank you

[travlin-easy]

I suspect it is made by Tektra, which makes a lot of these products.

Gary

[overover]

Hello

Does any one know the ink type  that yamaha uses to draw the carbon path on MK boards ?

Thank you

Hi chirath,

I don't know what Yamaha uses. But via a Google search for carbon conductive pen you should find something suitable:
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Hope this helps!

Best regards,
Chris

[chirath]

Thank you for the replay.
Yes i did try this on google and i ordered " bare conductive " and it is not the correct one. the original ink looks like a graphite mixed ink and it is embedded ink.

[BogdanH]

I think these relative cheap carbon ink pens should be seen as an emergency solution (or for hobby projects). I believe that in industry special ink is used, which is thicker (less fluid) than the one used in pens. Maybe something like Guets are not allowed to view links. In order to access the links, please Register or Login -but is darn expensive and not easy to apply manually.

Bogdan