Does anyone know what this piece goes to?

[sclouston]

This dropped out after the end of a print. I found it underneath the perforated platform.

There was an error code too… something about end stop.

[shahramrobotics]

Isn’t it that part under the bed in your Zortax M200? Looks very similar

[Marcin_Zortrax]

Hello,

Its an endstop’s cotter-pin. Its mounted to X/Y guides blocks and it hits endstop. Its difficult to mount it, unless you have tiny hands

Regards,