Archetype
RRCRat Rig Community [Unofficial]
•Created by Archetype on 1/7/2025 in #fix-my-printer
Lost communication with MCU 'toolboard_t0'
Hi, I am at a loss with my Vcore 4 400, it has been plagued with Lost communication errors. It worked great for the first month and then I would get Timeout with Lost communication with MCU 'toolboard_t0' errors a few hours into prints. I replaced the USB-C cable recrimped the power to the toolboard and then the printer worked great for another month or so and now I am getting the same issue again...
10 replies
RRCRat Rig Community [Unofficial]
•Created by Archetype on 11/30/2024 in #fix-my-printer
Lost communication with MCU 'toolboard_t0'
Have had consistent random occurrences of this error which is causing prints to fail. I have checked all crimps and verified they are good as well as going as far as soldering the fan wires which seemed to have helped initally but the lost communication errors persist. At a loss at what to do at this point, the printer is unreliable.
8 replies
RRCRat Rig Community [Unofficial]
•Created by Archetype on 10/10/2024 in #fix-my-print
PETG ribbed wall
12 replies
RRCRat Rig Community [Unofficial]
•Created by Archetype on 9/24/2024 in #fix-my-resonance
vc400 CoreXY Belt Tension
121 replies
RRCRat Rig Community [Unofficial]
•Created by Archetype on 9/23/2024 in #fix-my-printer
bed wiring instructions for vc4
Hi, the build guide and the commissioning guide for the vcore 4 is missing the bed heater wiring instructions, it only includes where to plug in the thermistor but not the heater leads. Can you please provide me with those instructions and diagram.
The linked instructions in step two of the bed wiring in the commissioning guide do NOT have the bed wiring instructions
12 replies