No filament extrusion after restarting paused print

Question

No filament extrusion after restarting paused print

Closed this issue a year ago · 8 comments

Hello,

I'am on Ender 3 S1 Plus. I installed your firmware on the 4th of June. It tried pausing a print the clean it a little bit but when I restarted the print, the head was moving following the Gcode but there was no more filament extrusion. The visible gear of the sprite extruder was not spining anymore. It did paused prints in the past with the stock firmware without issues.

Firmware S1 PLUS F4 ABL 5x5

Thank you

Answer 1 · 2023-06-06T13:46:24.000Z

Hello,

how you started the print? SD print or Host print from for example Octorpint?
How you paused the print? Over touch or over host?
How you resumed print? Over touch or over host?

Answer 2 · 2023-06-06T13:48:22.000Z

Hello,

I started the print via an SD card (I do not have an Octoprint or something similar). And I paused and resumed the print via the touch screen.

P.S. I installed both yout mainboard and Touch screen firmware.

Thank you for your help

Answer 3 · 2023-06-06T13:59:33.000Z

Sorry to say but i cant reproduce this. Exactly this works here.

If it is reproducable please make a short video of it.

Answer 4 · 2023-06-06T14:00:46.000Z

I will try reproducing it. Thank you

Answer 5 · 2023-06-06T14:04:16.000Z

and what i have seen: as the cable goes to park position, users having a brick already but not noticed yet.. notice this on the park position cause the ribbon is bowed there most and so the brick comes into play..

you can also come to my discord. there are many users sharing their stuff..

Answer 6 · 2023-06-06T14:20:23.000Z

okay, I tried reproducing it. Couldn't do it. Itried directly after pausing and after leting the machine cool down but did not reproduce. When the error happend the machine had stopped the heating bed and when I resumed the hotend when to pre-heat temperature (150°C for me) which did not happend again either. stranger behaviour but it migh be my SD card as well (even tho it is a fast SanDsik and not a no name card). Thanks a lot for your time.

P.S. I printed 3 cable holders in the past to prevent the ribbon form going bad so I think it did not come from there.

I'll join your discord ;)

Answer 7 · 2023-06-06T14:33:41.000Z

ok that would explain it. the min extrusion temperature 180°C. so thats clear that it did not extrude when your resumed it.

hope i understood it right.

Answer 8 · 2023-06-06T14:41:06.000Z

Yes this explain why it did not extrude, thank you ;)