Unable to print back to back in IDEX COPY mode
Like the title say : first print goes well, then to start second print, I home the printer, select Idex Copy, then start the print using the same file used for the first print (from Mainsail interface, without sending it from the slicer), but after the startup sequence, only the T0 toolhead is used to print, while T1 just sit on it's park spot. Note that while printing the second iteration T0 is not in the center of the bed, but at the correct left position for an Idex print. To make it work again, I have to restart the firmware.
Any ideas ?
Specs :
- vcore 4 - 300mm Idex
- RatOs Core v2.1.0-RC3-26-g33980992
- Klipper v0.12.0-396-gb7233d11
- moonraker v0.9.3-0-g71f9e677
6 Replies
Probably somethinf with the post processor…
Maybe @tg73 can help?
If it works the first time, it doesn't have anything to do with the post processor.
Seems like some state isn't properly reset in end print.
I can't find anything obvious in the code. @jd i'm gonna need you to reproduce the bug after you've run
ENABLE_DEBUG and then post a new debug zip, i need the debug output to tell what's going on.
To clarify, i need you to restart klipper, run ENABLE_DEBUG, then run the first print, and then the second. Sorry for the lengthy debug process, but i have no other way to get the data i need.I'm now unable to reproduce... Only thing I've done before running the test in debug mode was to update the system packages. Weird.
If I hadn't kept the photo with only one toolhead working I would doub myself it ever happened 😄
Thanks for your time !
Aight no worries, let me know if it happens again, might be some weird edge case
For reference : duplicate of (and Solved By) : https://discord.com/channels/582187371529764864/1352979658462859394