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  1. Jet best vs Bordeaux

    Trying to decide between these two. Any advice or experience with these appreciated. Thank you I'm running a Roland SC 540.

  3. Tr6 on a Roland SC-540 - How to test DX4 head

    Hello guys, Still working on the printer. The TR6 transistor was fried and has been replaced. Does anyone know which color this transistor pertains too. Also, does anyone know how to test a head and check if it's fried? Thanks for any and all help. :) Charly

  4. Roland Sc-540 Head Board & Main Board

    I've been working on this sc-540 for a while. Replaced 4 heads. One head was questionable and I think that may have fried my head board. Red & mayenta aren't printing. It ran good test prints for 2 days, too. So close, haha. So I test the fuses. F3 is definitely gone on the head board. Before i...

  5. Mac Media Repairs

    Is Mac media still doing repairs on Roland boards? I do just recently remember someone complaining hard about them.

  6. Sc-540 Pumps

    How can one make sure that the pumps are working properly?

  7. Screws For Dx4 Head Plate

    I stripped a screw or 2 working on my sc 540. Does anyone happen to know the size of the screws that hold the head plate to the head and the ones that hold the head/head plate to the printer. Trying to get them locally so I can install my heads today. Thanks for all the help guys. :)

  8. Unclogging Dx4 Heads.

    For folks that have worked on unclogging dx4's. Can I use warm/hot distilled water? If using an ultrasonic, would you use solvent cleaner or distilled water? An ultrasonic holds a lot of liquid. Also, I have fluid coming out the sides of the metal bracket that holds the teflon plate in place...

  9. Head Ranking Dx4

    Does anyone know how Epson ranks their heads? I've heard they have 2-3 different tiers. Is their really that much difference between their tiers?

  10. Dx4 Manifold Replacement

    Switched out the manifold and have leaks where it connects to the printhead. Anyone have experience and or suggestions when replacing a manifold on a dx4. The old manifold broke at the nipple.

  11. Best Eco Solvent Cleaner

    Hello folks, Bough a used Roland SC-540 that has clogged heads & was using Inktec ink. Was curious if anyone knows where to get InkTec eco solvent cleaner as I notice that folks commonly suggest just the cleaner that the ink brand makes. Also, In your opinions which is best eco-solvent cleaner...

  12. Dx4 Head & Where To Purchase?

    I'm considering buying a new dx4 head. I'm torn between sigin-in-china & digiprint? Which do you think is the more reputable company? Charly

  13. Inktec

    Hello folks, Bough a used Roland SC-540 that has clogged heads & was using Inktec ink. Was curious if anyone knows where to get InkTec eco solvent cleaner as I notice that folks commonly suggest just the cleaner that the ink brand makes. Also, In your opinions which is best eco-solvent cleaner...

  14. Dx4 Head

    I'm considering buying a new dx4 head. I'm torn between sigin-in-china & digiprint? Which do you think is the more reputable company? Charly
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