For questions regarding the "homing" (positioning to a known location) of 3D printing devices.
The process of determining the extruder’s location of a 3D printer in three dimension is referred to as"homing". Homing should occur before every print and involves bringing the X, Y and Z-Axis motors to pre defined limit locations (usually these are endstops). Pre-recorded homing data offset values determine the position of the build plate origin with respect to the endstop locations.
Use this tag for all issues related to or during the process of homing a 3D printing machine.