Ceiling clearance violation #31112 (CORE One) #35112 (CORE…

What happened?

The Prusa CORE One and CORE One L are CoreXY printers with a chamber. In some particular G-codes, especially customized commands, an upward movement after a downward printer movement might be programmed, but this carries the risk of a collision between a printed model and the chamber ceiling.

In that case, the printer shows the warning message "The printer queued a move that may crash the model into the ceiling" before printing.

Error name: Ceiling clearance violation

Error code: #31112 (CORE One) #35112 (CORE One L)

How to fix it?

Before proceeding with printing the file, it is recommended that you double-check your printable file to ensure that no upward movements are programmed or expected after a downward print movement.

Was this article helpful?

This action is available only to registered users. Please log-in.

1 comment

MalsBrownCoat

•

How about a way to be able to disable that warning so that it doesn't interrupt a print? In my case, I print several items in vase mode, sequentially, and they are tall enough that once a piece completes and the bed is at its lowest point, when it is time for the next piece, the bed raises to it's home position. The piece that completed printing Does stick out above the top of the printer. But I have removed the top lid of the Core One though, so this is not a problem for me and no collisions will happen. I need to be able to complete the sequential prints WithOUT interruption/manual confirmation every time each piece completes. But otherwise this is a nice precautionary feature that I'm sure helps out most people.