;start change plate

G28 Y
G1 Y262 F1200
G91
G380 S3 Z-25 F1200
G380 S2 Z85 F1200
G380 S3 Z-20 F1200
G380 S2 Z85 F1200
G380 S3 Z-20 F1200
G380 S2 Z85 F1200
G380 S3 Z-20 F1200
G380 S2 Z85 F1200
G1 Z-5 F1200
G90;

G4 P2000

G1 Y15 F2000
G1 Y150 F1200
G1 Y40 F1200 
;G1 Y260 F3000
;The platform ensures that new plate can be added properly even when no plate are available.
G380 S2 Y264 F2000

G91;
;G380 S3 Z-55 F1200
G1 Z-55 F1200
G90;

G1 Y120 F4000

G28 Y
;Avoiding the use of the G380 command is to prevent failure in reaching the correct position.
G1 Y-1 F1200
;G380 S3 Y-1 F1200

G4 P500

;start  Shake-triggered plate replacement
G1 Y1 F100
G1 Y0 F20000
G4 P500
G1 Y1.5 F100
G1 Y0 F20000
G4 P500
G1 Y2 F100
G1 Y0 F20000
G4 P500
G1 Y2.5 F100
G1 Y0 F20000
G4 P500
G1 Y3 F100
G1 Y0 F10000
G4 P500
G1 Y3.5 F100
G1 Y0 F5000
;end   Shake-triggered plate replacement

G1 Y235 F1200
G1 Y110 F5000
G1 Y200 F1200
;G1 Y266 F1500
G380 S2 Y264 F2000

;After retracting the build plate to the frontmost position, dwell for 1 second.
G4 P1000  

G1 Y40 F4000
G1 Y-2 F5000

;start  Shake-triggered plate replacement
G1 Y1 F100
G1 Y0 F20000
G4 P500
G1 Y1.5 F100
G1 Y0 F20000
G4 P500
G1 Y2 F100
G1 Y0 F20000
G4 P500
G1 Y2.5 F100
G1 Y0 F20000
G4 P500
G1 Y3 F100
G1 Y0 F10000
G4 P500
G1 Y3.5 F100
G1 Y0 F5000

;G1 Y2.5 F100
;G1 Y0 F8000
;G4 P1000
;G1 Y3.5 F100
;G1 Y0 F5000
;end   Shake-triggered plate replacement

G1 Y120 F2000

;end change plate