Problem with printer striping
This just started after the firmware update
I have a i3mk3.5S with MMU3
firmware 6.2.4+8909
Filament is PLA.
All my prints are coming out this way where its just not laying down filament consistently.
What I have done.
Calibrated first layer. same results
Changing filament with 6 spools, 3 different manufactures, including a brand new unopened spool. (part picture used a brand new spool) same results
Changed nozzle to new one. same results
I have used standard settings.
What should I check or look for?
Is there a problem with firmware?
Rest Regards
RE:
Well I figured out what is causing this problem.
The MMU3.
The MMU3 is dragging for some reason causing the hot end to grind the filament. When I disconnected the MMU3 the problem went away. I fed the filament directly into the hot end, presto great prints. Any ideas on where to look for dragging issues on the MMU3?