why release so

[gpau]

Hi

I replaced the two extruders and adjusted the plate, but do not understand why the press as well.

What should I adjust to print well?

thank you

IMG_4293.JPG (352 KiB) Viewed 21274 times

IMG_4294.JPG (358.47 KiB) Viewed 21274 times

[Newopint95]

What happened while it was printing? It looks like your first layer stuck, did the other layers get caught on the nozzel? Do you have a video of the print?

[gpau]

Hi,
video printing and extruder adjustment

https://www.youtube.com/watch?v=8TaPAGR ... e=youtu.be

https://www.youtube.com/watch?v=czkzuiy ... e=youtu.be

[Newopint95]

It looks like your nozzle is still a bit far from the bed. Try bringing it a little closer, the paper should be able to slip under the nozzel and grab just a little.

[gpau]

hi,
I made the adjustment as recommended, but I noticed that when I start printing, Z axis distance from the nozzle to the plate increases.

[Newopint95]

There must be a Z offset in your software or firmware. You can try setting your end switch so the nozzle is touching the bed and see what happens. Are you printing from SD card or using software to control the printer?

[gpau]

Using the software, do not use the sd card

[gpau]

Hello,
lately I have risen this problem with the printer.
I perform the adjustment of the distance of 'hotend at the plate with the sheet of paper for several times, in order to be sure that the distance is correct.
When I go to perform printing the departure and the first layer are printed correctly.
But I noticed that when it passes to the next layer the Z-axis is raised abnormally with this result.
I have attached a saw hope you understand the problem.
I think it's due to the adjustment of the threaded rod in the firmware.
It is strange because the adjustment has always been the same.

This sectarian Firmware
#define DEFAULT_AXIS_STEPS_PER_UNIT 78.74,78.74,400,95,95 {} // MXL, M8 Z = 1.25, MK8

[sumeet5421]

There must be a Z counterbalanced in your product or firmware. You can have a go at setting your end switch so the spout is contacting the bed and see what occurs. It is safe to say that you are printing from SD card or utilizing programming to control the printer?

[akhil1234]

thanks for the amazing stuff.