¶ 1. Phenomenon description
1.1 2022 error code appears
1.2 X, Y, Z Axis Homing Failure
1.3 X, Y Axis Movement Jitter
1.4 CR-Touch Probe Out of Platform During Leveling
¶ 2. Cause analysis
2.1 Poor contact between motor and motor wires.
2.2 Limit switch failure resulting in homing failure.
2.3 Faulty motor driver chip causing homing failure.
2.4 Foreign object interference at the limit switch during homing.
¶ 3. Troubleshooting and solution
3.1 Check if the pins of the X and Z-axis motors are misaligned or bent.
3.2 Check if the X and Y-axis motor wires on the mainboard are securely connected, loose, misaligned, or reversed.
3.3 Inspect if there is any foreign material at the Y-axis limit switch that could cause premature triggering of the Y-axis limit.
3.4 If the X or Y axis hits the limit switch, it can be determined as a limit switch fault.（ When homing the X or Y axis, collision with endstop or reverse collision / endstop switch failure ）