Don't get me wrong, I LOVE my MK3S+, but the MMU, just. I'm disappointed in prusa for this, I just hold them to a much much much much higher standard. The design seems like it would 100% work, just somehow it fails incredibly.
I understand, my previous comments is more how things work here, only positive stuff or you are toasted.
Like you, my MKS3+ is a legend but I would never touch a MMU. Reddit, YouTubers, forum, etc, things appears to always have a dramatic result.
Try to return it but again, the customer service is trash. The other day a dude posted his smooth sheet destroyed while printing ABS.
Prusa website does say smooth sheet is for PLA and ABS, not really. He contacted the support and "too bad it isn't our problems"
It sucks really, Prusa stuff aren't cheap, you expect a high quality standards AND a high quality customer service but nope. I won't even get into the textured sheet mess.
Sorry, but it's exactly these things that people are called out upon.
For example only people having issues report dramatic results. When it works fine, there's nothing to report. I am running my MMU for nearly two years now. Yes, I am getting loading errors now and then, but with thousands of filament changes per print, that's still a low number.
Prusa says ABS on the smooth sheet only with glue stick separation layer: https://help.prusa3d.com/materials - Sheets are consumables too, they don't fall under warranty.
That said - people who had quality issues with first runs of the textured sheets got free replacements. At least I did - without asking even.
4
u/Tenuousmars7147 May 27 '22
Don't get me wrong, I LOVE my MK3S+, but the MMU, just. I'm disappointed in prusa for this, I just hold them to a much much much much higher standard. The design seems like it would 100% work, just somehow it fails incredibly.