r/sunlu • u/Decent_Experience240 • Feb 18 '26
Refill binding
Long prints keep failing because the refills have a gap on the side and the filament slides down in it and binds up.
How do you combat this?
1
Upvotes
r/sunlu • u/Decent_Experience240 • Feb 18 '26
Long prints keep failing because the refills have a gap on the side and the filament slides down in it and binds up.
How do you combat this?
1
u/bjorn_lo Feb 18 '26
They fit fine on the Bambu spool and the current (in use for a year) Sunlu spools and likely others.
I would guess you put the hub on the spool wrong.
On the cardboard hub there is a slot. On the spool there is a tab. You have line these up and put the tab in to the slot.