rbby258
RRCRat Rig Community [Unofficial]
•Created by rbby258 on 3/11/2025 in #fix-my-print
Weird blobs and gaps in print?
6 replies
RRCRat Rig Community [Unofficial]
•Created by rbby258 on 3/2/2025 in #fix-my-printer
Vcore 4 500mm heatbed stopped heating?
After 56 hours of total print time my bed has stopped heating. I've swapped the relay out of my vcore 3.1 and still it don't heat up. Without the bed being set a temperature it looks like the output of the relay is about 200v even when it's off! I tried re-wiring and moving things about and nothing has improved. In the end I took the bed out of my vcore 3.1 and wired it into the vcore 4 and on the relay output its reads 0v and then when set a temperature it reads 230v as expected.
Not really sure what to do next. Last night it had been printing fine. Went to print today and dead bed.. I wired the 500mm bed back in and with the bed heater set to 0c it reads 208v.
Not really sure what to do next. Last night it had been printing fine. Went to print today and dead bed.. I wired the 500mm bed back in and with the bed heater set to 0c it reads 208v.
4 replies
RRCRat Rig Community [Unofficial]
•Created by rbby258 on 2/1/2025 in #fix-my-mesh
Vcore 4 IDEX 500mm bed banana...
13 replies
RRCRat Rig Community [Unofficial]
•Created by rbby258 on 7/20/2024 in #fix-my-resonance
No idea whats happened here.
15 replies
RRCRat Rig Community [Unofficial]
•Created by rbby258 on 6/22/2024 in #fix-my-printer
Usb devices being reset during print
During prints I'm losing usb connection to my tool board.
Lost communication with MCU 'toolboard_t0'
Running dmesg -T shows all the devices being reset?
I've tried a new usb c cable to the toolboard.
I've tried a new powered usb hub.
I've slightly up'd the 5v voltage on the psu to approx 5.5v.
I've added ferrite cores to usb cables.
I've replaced the usb c cable going to the octopus.
I've DFU'd the toolboard and reflashed it.
All psu's have a common ground.
26 replies
RRCRat Rig Community [Unofficial]
•Created by rbby258 on 4/1/2023 in #fix-my-printer
Super pinda probe has started to fail?
When i home my machine it has started crashing the bed into the nozzle. After resetting it then works fine? Nothing changed on my machine other than regularly updating whatever needs updating. It has also worked fine for many months.
Any help greatly appreciated.
1 replies