Z Axis Max Movement After Print

[pixelpop]

I had to replace the motherboard in my Saturn and prior to the replacement and required firmware updates, the build plate would rise at the end of a print only as high as necessary for the printed part to clear the vat by about 5 cm. I have lost that ability, so now the build plate rises all the way to the top of the Z axis on each print, regardless of how tall the print is. I can't recall the mod so if anyone knows I would appreciate it.

[cliffyk]

In the machine .gcode configuration file there is a code M8489 Pn labeled as "Action after printing is completed"--on my plain ol' Mars it is set to P3 "After the printing is completed, it drops [rises for a resin printer] to the maximum stroke of Z, and the [fan] motor is continuously powered.".

I found a Saturn .gcode file from February, 2020 on which it is set to P1 "Does not work after printing"--depending on how you translate "Chinglish" ths may mean it does nothing, but stop.



Do you have a .gcode file for your printer?