Use separate objects
The feature is intended for a plate containing multiple individually identified objects. It cannot remove only one damaged area from a single combined model.
Sample Topic · Print Recovery
Using Exclude Object
When one separate object fails during a compatible multi-object print, Exclude Object may let the printer stop making that object while it continues the others.
Sample Topic — Full U1 Tutorial PlannedThis introduction is not yet a complete Snapmaker U1 procedure. The exact printer-screen steps and supported Snapmaker Orca settings must be confirmed with the current U1 firmware before this becomes a verified tutorial.
Before Printing1 2 3
Prepare the job so separate objects can be identified
Check the output setting
Confirm that the slicer’s object-identification or Exclude Object output is enabled for the selected printer profile.
Inspect the preview
Make sure each object is positioned correctly and can be recognized separately before sending the print.
If One Object Fails
Protect the remaining print first
Exclude only the failed object
If the printer supports the feature, select the failed object by its displayed name or position and carefully confirm the choice. Continue watching the next several tool movements.
Stop the whole job when necessary
Cancel the entire print if loose filament, a detached object, a collision, spreading damage, or an uncertain selection could endanger the toolhead or the remaining objects.
Reference Basis
Confirm support before depending on it
OrcaSlicer documents an Exclude Objects output option that adds object-exclusion information to generated G-code. Printer and firmware support still determine what controls are available during the actual print.