BBL just wrote that I will get spare parts… I can’t wait to have it finally fixed! 
I looked into the Sunlu S2. But first I will wait for after the repair.
1 Like
Do you know the problem was, what parts they are sending for you to replace, and what caused it to break/wear out in ther first place?
Not yet but I hope that the new parts will fix it. I can’t imagine that there was too much wear because I printed less than 5kg. But who knows…
I will get the carbon tube assembly.
I’ve had a quick glance at the wiki. It seems that the print head clamps around a couple of linear bearings (I think they are plastic sleeves) that run on the carbon rods in the x direction, the axis you have problems with. When you have what they send you, it may pay to dismantle the hotend carriage on your existing p1s, and disassemble the clamps. You may find something there hindering the movement. It could save further dismantling, and you would have some spares. Depending on what they send, you may have to dismantle that anyway.
Hey debonr, I did get the entire carbon rob assambly and after replacing it the prints are looking great again.
Unfortunately some BBL filament is giving my trouble. For example this blue PLA filament is the worse!
If I have some spare time I will try to take my old carbon rob assambly apart as you mentioned. I curious if it is “broken” or if it is just dirt…
I’m pleased it’s fixed. All spools of filament can vary wrt the best calibration. Also humidity, ambient temperature, etc has an effect. I’m not sure of the consistency in quality with Bambu filaments, or many other ‘brands’. It probably doesn’t help that it can spend a few weeks in a warehouse, travels by sea for maybe a few more weeks, then maybe lingers in another warehouse for a while, all the time in varying temperatures, even before you see it.
hi,
what was the solution in you’re case? i have the same problem 
I got a new carbon rod assambly. Now the printer is working just fine again
I’m also having trouble with this process. My first step on the flow rate calibration worked fine, but the second step had adhesion issues. I’m totally new to this, and not sure where to go next.
1 Like