One of the two boards I have already replaced so unless it is the back board or maybe the cable that bridges the two, I honestly don’t think this will help.
I think the only solution after this is to RMA the whole printer because it is effectively bricked right now unless I mess with the gcode which I don’t want to risk. Super disappointing for a printer under a year old.
Did you alreadu receivef the new equipment?
In the EU, a typical equipment RMA (not BL) procedure consists of sending back the equipment, for which the manufacturer has a limited time (about 30 days) to fix and return. If the issue persists, and I recall correctly, after three attempts, they are obliged to provide a new one. In other words, when repair isn’t possible.
Other than that, I only got a new one when the faulty product isn’t their core business, like a capsule expresso machine or, in analogy, an X1C that operates only with BL filament.
As EU rules tend to be the most favourable for clients, replacing the printer because of a faulty signal may be overstated. But I can understand the frustration with time spent troubleshooting and not printing.
The only “issues” I had with the printer were electronics, all related to the boards and cables within the toolhead. In your case, it is clear that the temperature signal isn’t adequately transmitted or converted, and you discarded the probe. So, it seems reasonable to assume that the problem lies in the the board and/or cable.
Main issues are I am in the US, so I do not receive those protections and also, it’s been weeks if not over 2 months without being able to make a single print. The printer was purchased less than a year ago, so this is super frustrating.
Is there already a solution to this problem. I have a Bambulab X1E which shows the same behavior. I suspect that I have caused a short circuit when changing the nozzle. Plug not inserted correctly. Afterwards it showed a nozzle temperature of 296 degrees. The nozzle remains cold. When manually entering 320deg nozzle temperature it heats up to 122deg (measured with temperature sensor).
Hi, I have the same issue with my X1E—its temperature is stuck at 224°C. Were you able to fix it? If so, what was the cause? Did you replace anything? I replaced the MC board as suggested by Bambu Lab support, but it didn’t change anything.
I am ha ing the same issue with my x1e. Have you been anle to find a solution?
really so many people have a similar problem and there is no solution for it? my printer has barely more than a year, and it has already failed and I indicate all the time the temperature of 210 degrees, I see that these values are different for everyone… I replaced the board th board v9 but it did not help, I am waiting for the support answer but what I read here I see that I can continue to replace the MC motherboards in the dark and this may not bring success? it’s a disgrace that the manufacturer is not able to indicate what has failed with the resistance is Poorly read…
Any update on this? I am having the same issue. BBL is doing great trying to help me but we have not figured it out. I have replaced the thermistor, MC Board, and extruder interface board V9.
X1C around 1,000 hours