Welcome To Signs101.com: Largest Forum for Signmaking Professionals

Signs101.com: Largest Forum for Signmaking Professionals is the LARGEST online community & discussion forum for professional sign-makers and graphic designers.


  1. This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn More.

Mutoh 1624 Subtank Not filling

Discussion in 'Mutoh' started by Darion Judd, Aug 27, 2018.

  1. Darion Judd

    Darion Judd Member

    Feb 13, 2017
    Attica, Mi
    We have a 1624 here at the shop and the black subtank will not refill. I performed a valve check for the subtank and you can hear a click when this is done. All of the other tanks fill up just fine but the black is almost sucked up tight. Also, I have almost zero black steps on the nozzle check! What’s going on here? What can I do to fix this issue?

    P.s. in the diagnostics menu it gives you the option to see the “valve status” one of them reads “off/off/off” while the rest read “off/on/off” does this mean anything? If so how do I go about changing that setting?

    Thank you,

    Attached Files:


Share This Page