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  1. no color from one printer head roland sp 540v

    I do not know what they are called or look like, sorry.

  3. no color from one printer head roland sp 540v

    the guy who helped me is working on building similar cards and has replaced the components that burned the fuse. I'll have to check the cables tomorrow. can I check something on my head to see if it is burned?

  4. no color from one printer head roland sp 540v

    thanks for all the answers! Has now got the mainboard back and now it should work. BUT still no red and yellow color, what can I check now?

  5. no color from one printer head roland sp 540v

    the color (yellow and red) goes past the cap top and through the pump. where is the main board? what does the fuse look like?

  6. no color from one printer head roland sp 540v

    Dampers are changed and I have color in them

  7. no color from one printer head roland sp 540v

    I have changed both cap top, wipers, pump, both printer heads. I only get black and blue, not yellow or red. what's wrong? can someone even answer how often I should clean my heads? (Manual and the programs in the machine)

  8. roland sp 540v ink question

    Thanks for the reply! In Sweden, a 440 ml costs 168 dollars. and the paint I ran in my epson consts 22 dollars for 1000ml.

  9. roland sp 540v ink question

    my first post. my english is very bad but hope you understand. I have bought a roland sp 540v with new printheads, which ink do you drive with? I have used an epson converted to eco solvent until now. in it I used eco solvent from plottery365.pl which is cheap and for dx4 heads. can I also use...
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