Florentin

@fgroeli

All materials use the same eject temperature. The goal is not to melt the filament, which will create strings during eject, but to soften it enough to break cleanly so that no strings are left. 140C seems to work pretty well. Nylon doesn’t work, but nylon is also not an approved material so you use it at your own risk.

AM recalculates…[Read more]

@fgroeli This can be very dangerous - you should never start a print without watching it to make sure that the first several layers are put down successfully. It is also not recommended that you leave the printer running unattended, though I know that with long prints it is hard not to. I do not think that starting a print without being at the…[Read more]

@fgroeli The idea has been thrown around but I don’t know its current status. I know that it can’t use needle valves at this time so that may be part of the holdup. The current head temperature limit is set by the seals on the needle valves.

@fgroeli It sounds like you have “bounce” in your print bed.

https://robox.freshdesk.com/solution/articles/1000154870-is-there-any-bounce-in-your-printbed-

If that isn’t the case, put a steel ruler on the bed with the PEI removed. If you can see light under the ruler, open a support ticket. The aluminum heat spreaders that I have seen produced…[Read more]

@fgroeli The heatup process has been optimized for best safety. The bed needs to heat first because it takes longer and if the head is kept at temperature without filament flowing it will be damaged. The model transfer needs to happen first so that the printer can know what its target temperatures are. The current optimization is really good and…[Read more]