I have a JB-Marlin-2.0-RC4.2 JellyBOX 2.0 “Heated Bed”, according to the firmware.

However, this JellyBOX came with a “Cold Bed”.

This causes an error when I test the bed or try to print because it wants to communicate with something that is not there. Is there any way I can make it ignore the non-existent heated bed? I don’t care that the bed is cold, I just want it to work.

Thanks.

HI! I’m a high school librarian and trying to get 3D printing implemented into the library. I’m very new to 3D printing and learning as I go. I created a small project in tinkercad. It stopped in the middle of printing it the first time I tried. I got a Heater Runaway Printing Halted Reset message. The second time I tried to print the project, it gave the same message from the start. Any suggestions on what I am doing wrong?

HI! I’m a high school librarian and trying to get 3D printing implemented into the library. I’m very new to 3D printing and learning as I go. I created a small project in tinkercad. It stopped in the middle of printing it the first time I tried. I got a Heater Runaway Printing Halted Reset message. The second time I tried to print the project, it gave the same message from the start. Any suggestions on what I am doing wrong?

Glad you asked.

Just follow this freshly squeezed guide: Calibrate Z Probe Offset

Cheers!