Replaced LPU cable


#1

Error code 56 and it was diagnosed as a bad LPU cable.
I received the cable Friday and today started on a 18 page
process to remove the LPU and replace it’s cable.
The document was clear and contained many helpful pictures
( 1-2 per page ). The result was success. My form3 is printing.
I have only one complaint., the instructions said 20-30 min. For
me it was more like 90-120 min.

Thanks Formlab


#2

Cool, thanks for sharing! If it’s any consolation, it always takes me longer than their time guidelines, too. Probably just means you’re meticulous.


#3

Where did you get the instructions? It seems like Form doesn’t allow access to those documents unless you go through tech support or your dealer… I used the change LPU command to bring the unit out to clean the rollers. Now I get the bloody 56 error every time. Really wish there were more online resources for troubleshooting…


#4

I got the instructions from Formlabs support.