its the slicer… I suspect @Creality is using a old slicer code base that has tons of bugs. Creality needs to only use Orca or Bambu main branch and submit PRs for it to add Creality specific stuff. Let the real slicer experts develop the main code.
When printing one at a time, there’s a height limit for the models. The distance from the bottom of the X-axis gantry to the extruder nozzle is 24mm. This setting helps prevent the X-axis from moving and hitting a completed model.
If you need to print taller models, you’ll need to manually adjust the settings and the order of the filament. This way, the X-axis gantry won’t hit the model while printing.
If you print the tall object LAST there is NO WAY to hit any other completed model!
That worked in 4 and too close error is ok(X), but too tall(Z) is NOT OK.
So please fix this!
I understand that this may be because of “basic” users and this should be only in advanced option.
Thank you.
and there is another error if you deleted smaller object, you still can not slice and print the only one object

@Optimus your answer what people who done know any other app would say. Print by Object works 100% fine in Orca Slicer and Bambu without manually changing the print settings.
Creality Print is BUGGY and BROKEN in many ways… almost seems like your devs are hacking good software and breaking it… and never actually testing it before release, or they dont care. Or they dont know how to use the app!
- Cant print by object properly
- Cant change the object print order in the UI (Bambu Studio does this with drag-n-drop), and other things that a simply buggy as all get out.
… and other smaller issues.
Sad that such excellent hardware like the K2 is scared by such crappy slicer software
I also tried print by object, the xy print area outline shows when setting up the print but then throws an error - really annoying! My guess is if object colour differs K2 can’t wipe etc without crashing into printed objects?
the correct way is order the prints so: tallest to smallest / front to back … if you change the ‘height to bar’ it works in CP5, but if you use Orca you done need to change anything, it just works properly. Creality has broken many things in the Slicer.