Suddenly the z axis has started failing, the bed is not touching the nozzle. I run self calibration and it touches the nozzle and completes the calibration, but when i go to print the bed doesn’t touch the nozzle. I have tried everything even to removing the bed to look for loose connections and fil…

Replying personally to Olias, I found your advice unhelpful and your egotistical demeanour quite irritating. But I now resolved my issue which was something so simple as replacing the hotend with a new hot end and the bed levelling is now working. I even spoke to bambu support who were quite helpful…

im havving thhhe same issue, yesterday i print a couple files fine, then on the third it starts to show the “z axixs stuck” message, i checked everything on the qrcode step by step, it all seems fine, but i still have the issue, the tip of the nozzle dont touch the bed, if i try mannualy on the scre…

ive edited my post: Z axis homing failed; the task has been stopped [0300-4000 171016]

That’s not a valid HMS error code. HMS error codes follow the format of 0000-0000-0000-0000 HMS Introduction Details about the Health Management System

I have to admit, I’m a bit puzzled by what you’re asking. I’ve already given you all the answers, but it doesn’t seem like you’re making any effort to engage with them. The second link I gave you included instructions on how to look up an HMS error code. Did you follow them? No—you just posted the …

Z axis fail

Bambu Lab X Series Bambu Lab X1C

Olias April 16, 2025, 3:53pm 3

You failed to mention the error code displayed on your screen so we can only hazard a guess as to what is happening in your individual circumstance.

However, it sounds like it may be related to this issue.