Ver 1.4.0 or above seems to have a bug for Anycubic Photon Mono X


I found a pwmx file, which is job file for Anycubic Photon Mono X, is not able to print with an error. (see the picture attached).

I wondered if this may be caused some kind of bugs and old version may be fine, and then I found the file that is made by Formware3D ver 1.3.9 is OK, but the one by ver 1.4.0 or above have a problem.
Photon Mono X can’t open the files made by 1.4.0 or above.


Hi Tsubasa,

Please update the firmware on your machine with the latest from anycubic.
It will solve the issue.

kind regards


I tried firmware update and the problem have been solved.
Thanks for your advice.