<![CDATA[SoliForum - 3D Printing Community — Please help! Nozzle crashes into printbed during Z-axis homing.]]> 2015-06-26T12:25:23Z PunBB https://www.soliforum.com/topic/11612/please-help-nozzle-crashes-into-printbed-during-zaxis-homing/ <![CDATA[Re: Please help! Nozzle crashes into printbed during Z-axis homing.]]> Sounds like you have an intermittent wire on your x axis stepper. Mine did the same thing. It would also randomly skip steps during a print and shift everything to one side. I zip tied my wire around the z axis stepper to temporarily fix it. This also takes the strain of the connector on the stepper. If this works for you I would plan on replacing the entire wire down to the motherboard. The wire solidoodle used on these is crap and cannot take repeated flexing.

]]> https://www.soliforum.com/user/9192/ 2015-06-26T12:25:23Z https://www.soliforum.com/post/99971/#p99971 <![CDATA[Please help! Nozzle crashes into printbed during Z-axis homing.]]> Ok, so I've had my press for about 4 months now, and after some initial quirks were fixed it worked really well, until about a month ago. So what will happen is that it will home Y and X just fine, then the extruder assembly moves over to the ramp along one of the edges and the Z-axis endstop ejects, but it no longer moves away from the edge after ejection, and subsecuently the printerbed will not hit the endstop and crash into the nozzle. I'll attach a video of it.

I've reflashed the newest firmware, reinstalled the drivers, tried using Soliprint 1.2.3, RH and Simplify 3D, but the issue persists. Solidoodle support thought it might be a wire sheath issue (it's not as I've had that issue earlier but fixed it with a ziptie) and that the trimpots may be needing adjustments, but I've already adjusted them.

Anyone experiencing the same thing or know what's causing the issue?

]]> https://www.soliforum.com/user/9931/ 2015-06-26T10:39:40Z https://www.soliforum.com/post/99969/#p99969