Basic Information: Printer Model: Neptune 4 Max MCU / Printer board: Manta M8P V2.0 + CB1 Host / SBC: Mainsail klippy.log: klippy.zip (940.5 KB) printer.cfg (7.7 KB) I have 2 Extruder steppers: “extruder” and “extruder1” they are wired correctly, into motor 5 and 6 output. when i go to m…

Thank you, i will work on this and report back with a solution mark or extra questions

I copied and adjusted some variables in my printer.cfg, see below, and i get my second extruder moving for not even a second before klipper shuts down and gives this error: TMC 'extruder1' reports error: DRV_STATUS: 40190060 s2vsb=1(ShortToSupply_B!) ola=1(OpenLoad_A!) cs_actual=25 stealth=1 Once t…

after a bit more research i have found the cause, there is a problem with my wiring. 1 group of my stepper does beep with the multimeter but the otherone doesnt. there is nothing wrong with my stepper itself, i beeped the stepper.

Same stepper moving but different extruder is selected?

General Discussion

Sineos September 11, 2024, 5:15pm 2

See Switching between extruders and X-In/1-Out Non-Mixing Extruder Config and X-In/1-Out Non-Mixing Extruder - Automate SuperSlicer & PrusaSlicer Filament Swaps

Topic		Replies	Views
Printing problem with two extruders General Discussion	4	219	October 14, 2024
Switch extruder returns "The value 'extra_extruder' is not valid for EXTRUDER" General Discussion	1	838	February 14, 2023
Synced extruder stepper issues General Discussion	9	252	January 30, 2026
Switching several extruders on a single driver General Discussion	1	728	March 18, 2022
STEPPER_BUZZ on x and y doesn't move and extruder causes shutdown General Discussion	9	1063	March 20, 2024

Same stepper moving but different extruder is selected?

Related topics