Notifications
Clear all

MMU2 Board Does Not Power Up  

  RSS
Mike Ogilvie
(@mike-ogilvie)
Eminent Member
MMU2 Board Does Not Power Up

Just installed MMU2 on my 2.5S. When I power up the printer, it appears that the MMU2 Board does not start up. No lights, no initialization, etc.

After first installing MMU2 and powering on, what should happen? Should the board have a "power on" light come on? Is there an initialization procedure? Should the LCD screen have anything that shows that the MMU2 is attached and on?

(Unfortunately the MMU2 installation instructions really leave me hanging here. Up until this point the instructions are great, but it mostly stops here without good instructions or pictures.)

-Mike Ogilvie
USA - Richmond, Virginia

Posted : 24/01/2020 10:18 pm
Nikolai
(@nikolai)
Noble Member
RE: MMU2 Board Does Not Power Up

Hi Mike,

Once you turn on the printer, the MMU2 should go through init procedure. Depending on the state, it's different. At least you should see a green light on the first selector.

Please contact live support chat. They will guide you through the troubleshooting steps.

Often linked posts:
Going small with MMU2
Real Multi Material
My prints on Instagram

Posted : 24/01/2020 10:41 pm
featherz
(@featherz)
Eminent Member
RE: MMU2 Board Does Not Power Up

Yes, there should be lights and lots of loud clacking noises - definitely chat support. 

Posted : 24/01/2020 10:47 pm
Ken G.
(@ken-g)
Eminent Member
RE: MMU2 Board Does Not Power Up

When you hooked all up, you made sure to connect the wires to the right terminals on the einsy board?

Posted : 26/01/2020 3:18 pm
Mike Ogilvie
(@mike-ogilvie)
Eminent Member
Topic starter answered:
RE: MMU2 Board Does Not Power Up

I finally figured out that I did indeed hook up the MMU2 cable to the incorrect power connector on the RAMBo. It started up fine after I fixed it.

 

-Mike Ogilvie
USA - Richmond, Virginia

Posted : 28/01/2020 3:28 am
Ken G. liked
Share: