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  1.

    UJF6042 X motor headaches - what is this part?

    UJF6042 MKI X motor stalled out the other day, got up to 140F degrees and started smoking. Shut it down and I've pulled the motor. Service manuals say it's actually just an E300532 motor for the JV33 series, same pulley too. In fact M007619 is the JV33 motor with pulley but no one actually has...

  3. UJF6042 sudden loss of White White head and channel, but test prints fine

    I am totally stumped. 6042 mki has been printing fine until today. Both White channels on head 4 won't print, previous job ran fine so it wasn't like a mechanical issue. * Test print works great and both White channels test print * White maintenance function draws a vacuum and emptied ink...

  4. Clear and Primer channel clogs on UJF-3042 UJF-6042

    Lots of talk about how the clear/primer heads on the 6042/3042 MKi and Mkii always end up clogged. What is the exact reason - is it something in the the clear ink or primer specifically? Or just that most users don't print these channels frequently which leads to clogs? Looking at the MSDS...

  5. 6042 changing ink sets to LH-100 from LF-140

    Currently using LF-140 ink but it is discontinued so it's getting hard to find stock. I was told by one tech that changing to LH-100 from LF-140 would likely damage the heads because they are "so old." Even if they were properly flushed. The printer has given me no problems so it seems like a...
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