Set new coordinates for the origin
Format: G10 X10 Y10 Z10 A B C
The preparatory function G10 is modal and remains active until it is canceled by code G11, G53.
Let's look at an example:
G00X0Y0
M3 S6000
G00Z5
G00X45Y45
G01X65Y45
G01X65Y65
G01X45Y65
G01X45Y45
M5
G00X0Y0
Add a line: G10 X10 Y30