Android Question Bit operations to define Printer charactersize


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Longtime User
Working with Bits is not my strong part. So i am asking for a bit of help here :)

Given the Documentation of my Printer is like this:

I now need to define ONE Value with the Bits 0 to 3 used for the Characterwidth and the Bits 4 to 7 for the Heigth.

Can anyone give me some hints on how i would realize this?