Hello Bambu-Lovers 
Which parts in the G Start Code i have to delete that i can start a print without any leveling and calibration ? If i uncheck Leveling and Flow Calibration befoe printing the nozzle nevertheless descends once before printing in the middle of the plate. I would like to stop this … which line in the startup code is this ?
Greetings
I am not sure it is a good idea to turn that off. I left it in my start code which is the bare minimum to be safe.
The touching the middle of the bed is how the BL printers home the printhead.
G28 ; home
yes ok thank you … what code i need to give the nozzle another homing point … more in the edge ?
You cannot choose where the printer homes. G28 does the homing and the firmware has been set to use the center of the plate. So other printers use the front left corner. Each has a spot hard coded in the firmware.
i dont think so… i have a start code , where the homing is in the front , not in the middle
Is there a way to force a purge chute wipe after printing the lines at the right rear corner?
When it comes to things like this, it’s often helpful to state what you are trying to accomplish and why. There may be other ways of doing things. It may be that you’re assuming that you need to do that when there’s really a different/better way of doing it.
I saw this a lot in software development. Newbies would ask how to do something because they assumed that’s what they needed to do, only to find out (after asking for details) that what they really wanted was something else.
Hello Lakeshore3D;
yes you are right and I will now explain again exactly why I made this post.
I plan to start a print that consists of several parts in the ridge layer with different colors, which then assign the parts via the menu. It has worked many times, but I noticed that after slicing the printer does not always start in the same print order, but sometimes this way and sometimes that way. That means it doesn’t always start with the same color. If the printer now starts with a light color and the part is finished with the 0.2 mm layer and then continues with a dark color in the firstlayer, unsightly spots are created. I only noticed this when the printer started with white instead of black before. The step files are always the same, loaded as one object. Since I can’t find a way to tell the printer which color to start with or what the order depends on, I thought I’d just load the step files as 1 object and then delete all the parts that shouldn’t be printed, e.g. the light ones. After nand the dark parts are printed, I just leave them on the print bed and start a new print job and load the step files again but without the already printed ones. However, the already printed parts then interfere with the Nozzle homing e.g… It was only an emergency solution. Basically I need to know how I can influence which part and it is only about parts in the firstlayer should be printed first I want to set this order. I hope you can see in this picture the small dark spots in the white that come from the black around. I have already tried a few things in the slicer settings, but it brought no success… when the printer still started to print with black I had no problems of this kind…
