Geeetech

Hi there,

I'm having this issue and I can't print large pieces because of this.

I've attached a print, the 2 pieces were on the oposite side of the bed.

[attachment=0]IMG_20170505_205447.jpg[/attachment]

We need to figure what is happening, I tried different firmware with the same results.

[quote=stark0 post_id=38363 time=1494061531 user_id=51808]
Hi!

I have the 3D touch sensor working but I'm having leveling problems.

[img]https://lh3.googleusercontent.com/QSOSFyf3d-jGGNNaaJSiPKUZ_A7MfotcVu1LKiHAM_uKWRjwhPJc5kfI0til3NpL0vkJidQckGdDzMiR5WNis3GbCs72zQ53vAnA8cG ...

Hi All,

I have a I3 Pro B and have been battling to get my 3D Touch working effectively.

g28 homes correctly and I set the offset appropriately via the LCD and save. When I go to z0 all is great with the right amount of bed clearance.

g29 appears to check each of the four corners correctly ...

Hello

Here is a video of my problem, in auto home the axis goes up and the pine of the sensor leaves in the vacuum:

https://www.youtube.com/watch?v=ej18xi0W_R8


Here is a second video or I reverse the direction of the z axis,
So, the z axis goes down well, but another problem, it goes down a can ...

Hi!

I have the 3D touch sensor working but I'm having leveling problems.

https://lh3.googleusercontent.com/QSOSFyf3d-jGGNNaaJSiPKUZ_A7MfotcVu1LKiHAM_uKWRjwhPJc5kfI0til3NpL0vkJidQckGdDzMiR5WNis3GbCs72zQ53vAnA8cG ...

Hi,

yes, I replaced this one: http://www.geeetech.com/mk8-extruder-fe ... 8tfefcp3u5

for this one:
http://www.geeetech.com/mk8-extruder-al ... p-995.html

Regards

Hi,

after replacing the feeder system for the old one I can confirm that the feeder was the problem. Now I'm able to print 10+ hours without problem in PLA and I'm happy with the printer.

Regards!

I can confirm that it's an extruder design problem:

https://lh3.googleusercontent.com/It1aIJbAwbkf3Z5exAzVFfmMKZePFzVIlRYy2fz6cwsduzYQIe64HLQJ4giawaSzzYaIYStDgFbLS-a9CXhrsEfuYTXCQWvDKrRhM_Ibyc-vqRSyMx0zTNqku_RDYSFvoTZg795cbv4W2g1WoZ7sqTneQAYshs-G2TjjHjxcZ_uoJY1skAphcfjgSUu3Zp ...

Could be the same problem that in this thread? http://www.geeetech.com/forum/viewtopic ... 19&t=18010

There is the result with 1.15V, 1,35V and 1,4V

https://lh3.googleusercontent.com/NsaRX6OwMWVmPQpDnPzbovObLq0Qme_Y6_Uv6kF_U2POIZHAsjVLYz3owrIlG7a7Bu-DHAOL2LrWpYAribz2wckI2fAWXdVMCbTBPzvt9camH9BnklaiWZdeVkoLUVB6h6AEOE0OEIypa8ncuLdwe7nY0SVNp0tPuHFpcboLR7EXSL6uOp ...