3D printer MOD. Auto ejection with web based queue and server side slicing.

[jeffmorris]

Anything can go wrong if you don't watch the 3D printer for a few minutes after it starts printing. The paper may move while printing.

[mmiscool]

Been using this for more than 75 prints. About 10 or so had a problem of the paper shifting. That was prior to installing the rubber on the bottom of the table on the trap door clamping surface. that improved things significantly.