Problems of Komori S228P

There is a problem of not aligning markings between two units. So two colors are not same aligned. Please, give me solution for that.

 

lot's of possible reasaons - get a propper Komori tech to have a look

 

Is the machine recently installed?
Try to adjust the Level of machine,
how is the floor where the machine is installed? good , regular?
otherwise register problem or fracture can be done
inform me

 

If it is a problem of alignment vertically (from gripper to tail, bottom of sheet to top of sheet) it may be a "printing length" issue, and might be corrected by adjusting thicknesses of blanket packing.