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  1. UJF 3042 HG dropped magenta suddenly, let's fix it!

    He aimed you in the right direction - if your getting bubbles when you do an air purge keep at it until you get a solid ink flow ( sometimes it can take several minutes), then close it up - do a test print and purge again - the head movement shakes the bubbles out . The cause could be a...
  2. UJF-6042 901 Error code (what am I doing Wrong)

    Problem Resolved , Previous owners replaced Main Pcb and Slider pcb and did not have the parameters & settings loaded into the new boards . Put the old boards back in and it works and does test prints . Life is good again .
  3. UJF-6042 901 Error code (what am I doing Wrong)

    This is a new (Old ) machine for me - I have its twin which works fine - This one Boots up fine, no errors , everything looks fine , Good inks , work height is set, When I Do a test print its gives a 901 error code - resets Gives the error code whenever I try to test print or do a regular...
  4. Mimaki UJF-3042 How /Switch LH-100 to LF-140 Ink set

    The original 3042's did not have LF-140 inks in the firmware. That was the reason for a work around .
  5. Mimaki UJF-3042 How /Switch LH-100 to LF-140 Ink set

    I never did get an answer on this one - I ended up using LH100 chips on LF-140 Original cartridges and using the LH-100 profiles - Needed to clean the Ink Lines with acetone and change the Dampers and it works very well . There is a lot of work involved so dont recommend this unless your a...
  6. Know any Vendors that sell Used Mimaki s

    Appreciate the help with this. Great info and plenty of links . I was able to find exactly what we needed x2 Yes I bought 2 machines. One word of caution for anyone looking for used gear - I ran into scammers on the auction sites and on social media sales channels that were completely bogus ...
  7. Know any Vendors that sell Used Mimaki s

    Hi Nick, Thanks , Ill give you a call tomorrow .
  8. looking for used Mimaki DX5 solvent printhead for testing HELP !

    check your ribbon cable , make sure its not in backwards and the contacts are not corroded or missing .
  9. Know any Vendors that sell Used Mimaki s

    Thanks Steve, Ill give you a call .
  10. Know any Vendors that sell Used Mimaki s

    Thanks Ken , but its the wrong flavor - I need a UJF-6042 UV machine to do what we need . The Old ones use the same Ink , cartridges and parts as our smaller machines and I know how to work on em . Spent a lot of time in your neck of the woods back in the day, Navy school in Great Lakes and...
  11. Know any Vendors that sell Used Mimaki s

    Nice ! Thanks
  12. Know any Vendors that sell Used Mimaki s

    Got two 3042's and Its time to add a UJF-6042 to the shop, Not enough wallet for a new one this year - Are there any Used equip dealers or brokers that we can go to to scrounge up an older model or even an old warhorse we can refurb.
  13. Mimaki UJF-3042HG doesn't like its cartridges, intermittently.

    Make sure your cartridges are aligned in the slots properly, Make sure they are pushed in and seated , Clean the chip contacts and make sure they are not damaged . Pull the cartridges and inspect the contact boards / wires in the back of the cartridge slots . They should all look the same...
  14. Mimaki UJF-3042 How /Switch LH-100 to LF-140 Ink set

    Have two early Mimaki UJF-3042 s (non fx) They were set up for LH-100 rigid inks I have gone thru both machines cleaned & replaced filters / ink lines heads , etc . I need to get them working with the LF-140 ink set but looks like they were designed before LF 140 inks came out ...
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