bug of multiple prints

[ltc 1]

I need to do multiple printing to save time. But it shows no difference when I change the "tool" setting in 14.09, 14.12, and 15.01. How to fix the problem?

 

[edit-mesh 1]

do you mean, you can't print one object at a time? in that case, you can change the printer gantry height in the machines setting.

 

[ltc 1]

Thank you, I've checked the "gantry height" in the forum.

 

[pm_dude 27]

Gantry height is the distance between the nozzle tip and the Y axis rod. If you cheat that value in the machine settings you need to make sure the order you are printing the objects will not allow potential collision with already printed objects.