how to center my print on my bed

[rcnutbob 0]

every time i use cura to pront with the print on the computer looks like it is centered but when i print it it startsto print on the side of the bed and when i change the position on the the computer it still prines on the side of the bed cannot figure it out 

 

[kmanstudios 684]

What printer?

 

[gr5 992]

Most printers have (0,0) on the front left corner.  Some printers (mostly just delta printers) have (0,0) in the center.  You have to configure this in cura in machine settings.  

 

If you have it configured wrong then on a normal printer it will print in the front left corner and on a delta it will print in the far right corner.