Risky Auto Home position

[leonardo.galardi@gmail.com]

Hi,
I'm quite happy of my I3 that prints quite nicely but a bit worried of the auto home position that seems to close to the screw (see the picture).
What is wrong ? The auto home position is related to the x and y-axes switches, how can I move the auto home position ?

[zhangxueyou]

Hi, please look at the picture, can you see any difference from yours?

QQ截图20150325084929.png (596.41 KiB) Viewed 9567 times

[Justinb81]

I have added G1 Z10 to my custom GCode in slic3r to avoid that bolt when moving.

I added:
G1 Z10 ; clear bolt
G1 X10 Y10 ; move away from bolt

After that it puts the printhead to the glass and starts printing

[JETNC]

Good post!

I have the same issue so I looked at the Custom G-code in Slic3r. On my Start G-code I have the following:

G28; home all axis
G1 Z5 F5000; lift nozzle

should I add the code below after the last line above so it looks like this?

G28; home all axis
G1 Z5 F5000; lift nozzle
G1 Z10 ; clear bolt
G1 X10 Y10 ; move away from bolt

Thanks!

[Sherry]

Good post!

I have the same issue so I looked at the Custom G-code in Slic3r. On my Start G-code I have the following:

G28; home all axis
G1 Z5 F5000; lift nozzle

should I add the code below after the last line above so it looks like this?

G28; home all axis
G1 Z5 F5000; lift nozzle
G1 Z10 ; clear bolt
G1 X10 Y10 ; move away from bolt

Thanks!

it's ok,but everytime you print,you should rise the extruder a bit ,and then move it to the coordinate:( x10,y10).