Prusa XL Buyers Regret PT 3

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  • Опубліковано 8 січ 2025

КОМЕНТАРІ • 20

  • @Terry-km3ch
    @Terry-km3ch 6 місяців тому

    Some mentioned a possibly bad power supply. The 5 tool XL has three power supplies and I believe they are all the same. Since the heat bed is needed for a single tool machine, my guess is the power supply closest to the power switch is the one controlling the heat bed and possibly the main board controls. I would swap the first and last one and see if that keeps the machine running during the heat bed check. If it does, then you must have either a bad power supply or a bad connection. The idea is that if the power is bad, it may not be able to handle all the current for the heat bed and is drawing down the 5V and/or3.3V power as well which would reset your main board. Please do not give up. The 5 tool XL is an awesome machine.

    • @monkeybraincreations
      @monkeybraincreations  6 місяців тому

      We finally determined the heatbed board to be the exact issue. I have only done 2 prints on it so far but both have turned out great.

  • @EliProductions
    @EliProductions 6 місяців тому +4

    hey you prob have checked this...but did you set the power input of the machine to the right voltage? I got another different printer and it would restart when I try the bed heating calibration and it turned out factory set the power supply to 240v and I had to switch the pin to 120V then it worked.

    • @monkeybraincreations
      @monkeybraincreations  6 місяців тому +2

      You had me all excited that maybe I missed something simple. Unfortunately, its set for 110. Good catch and tip though. Hopefully it helps someone else with similar issues.

    • @michaelj3971
      @michaelj3971 6 місяців тому

      @@monkeybraincreations Nonetheless it is an interesting point. It makes you wonder if it possibly *could* be a power supply issue. Have you checked any of the voltages? Especially what happens to the heat bed voltage when the bed is is turned on. Or maybe what happens to voltages to the printed circuit boards when the heat bed is powered up. If those voltages are sagging it could possibly cause errors. It may be a long shot, but it is interesting and something that can be checked.

  • @crashkg
    @crashkg 6 місяців тому

    You probably already checked this but I had an issue where the extension cable I had wasnt rated for the power draw and it was resetting the machine. I plugged the machine directly into the outlet with the OM cable and it worked flawlessly

    • @monkeybraincreations
      @monkeybraincreations  6 місяців тому +1

      Thanks for the comment. We are currently plugged directly into the wall on a 20amp circuit. This mess unfortunately is board related.

    • @crashkg
      @crashkg 6 місяців тому

      @@monkeybraincreations Just out of curiosity did your XL ship with the tub of gummies or the large bag? I heard some cases of the large tub of gummies damaging parts of the XL during shipping, mostly heater bed but maybe boards

  • @baddan
    @baddan 6 місяців тому

    I share the same problem with my MK4
    😢

    • @monkeybraincreations
      @monkeybraincreations  6 місяців тому

      We finally determined the heatbed board to be the exact issue.

  • @baddan
    @baddan 6 місяців тому

    Until MK3S, Prusa was great
    After the MK4 and XL, just rolling down on quality

  • @HPijl666
    @HPijl666 6 місяців тому +3

    Wait, an printer of 4K has a f. reset button on the front.. Thats says it all i guess :P

    • @monkeybraincreations
      @monkeybraincreations  6 місяців тому

      What is your go to printer of choice?

    • @arkadiuszkozuch3700
      @arkadiuszkozuch3700 6 місяців тому

      @@monkeybraincreations BambuLab also have emergency stop, that tbh... never worked :D Prusa always install fail-safe CPU reset on their machines since beginning

  • @michaelj3971
    @michaelj3971 6 місяців тому

    Sorry to hear that. From the previous video, I thought they were sending two boards, but apparently not. This is a huge red flag. I've got an MK3S+, which has mostly been reliable. I am really torn on whether to buy another Prusa, though. At this point it certainly will not be an XL. Best of luck, keep us updated.

    • @Ro3Deee
      @Ro3Deee 6 місяців тому

      Prusa XL works very good for me.

    • @michaelj3971
      @michaelj3971 6 місяців тому +1

      @@Ro3Deee I'm sure many of them do. It becomes a "how lucky do you feel" type of question. Is it really worth the risk to pay this kind of money just to deal with tech support for weeks on end? I'm really interested in finding out how Prusa resolves MBC's issues.

    • @jolid611
      @jolid611 6 місяців тому

      @@michaelj3971 The XL is the best printer I have ever had (and that includes the Bambu Lab X1-Carbon Combo)
      It's worth every cent.
      Have you ever contacted the tech support of one of the other manufacturers? Probably not because they don't normally answer!!

    • @monkeybraincreations
      @monkeybraincreations  6 місяців тому +1

      Problem is, I have 2 techs now responding on this issue and they each have their own ideas.

  • @personwomanmancameratelevision
    @personwomanmancameratelevision 6 місяців тому

    🥲