POS Bill/Receipt print size

Yuri Kim


I'm still new to odoo. Just got my odoo 14 CE set up and going. 

One thing I'm struggling with is receipt size on my POS...

I have 57mm thermal printer and anything I print right side is cut off...

Seems like default size is 80mm?

I know I have to edit css and xml files but I don't know where the files are exactly located or what to change...

I googled a lot but most of the versions were older and file/folder names were not same anymore... :(

Can anybody please help me in detail so very noob like me can understand?

Thank you so much in advance!