2 color Komori Sprint 226 P Registration Issue

[shiningtabreek]

I have a Komori Sprint 226 P , 2 colour machine
Currently im facing a problem with misregistration on the press
The image of Unit 1 is increasing from the tail edge of the paper (60 gsm), I can show the pics if needed.
I have read, to adjust you need to

1. Increase the plate height by adding the packing

2 Decrease blanket height by the amount of packing change.

Do i have to do it simultaneously this thing or one by one, can you please through some light on it
I would be really greatfull

Thanks with regards

Tabreek Ahsan
Shining Press
India

 

[NotAGooner]

Yes, whatever you add under the plate you have to subtract from the blanket start with 0.004" or 4 thousandths" good luck.

 

[shiningtabreek]

Thanks a lot Sir, for your quick reply.
Onething more do this thing is applicable if the Image is increased from the sideways of paper in tail edge.
If you please share your email i can show the image in which im currently struggling.
My email is shiningtabreek14@gmail.com
I would be highly obliged for your immense help.

thanks n regards
tabreek ahsan
shining press
india
email : shiningtabreek14@gmail.com

 

[junker1984]

No, I believe you're describing fan-out. This would be more from the substrate being deformed at transfer of sheet, whether at infeed or anywhere throughout the press. Given it's a perfector, that would be a main concern.