how to modify the posbox ticket layout
In scenario 1 my EPSON TM-T20II printer is connected using USB to a RPI, and where the RPI acts as the main POS system. In this case, I can modify the POS ticket template located in: /opt/odoo/addons/point_of_sale/static/src/xml/pos.xml to change the content and layout of the ticket which is printed. This works fine and as expected.
Scenario 2, where my EPSON TM-T20II printer is connected to a POSBOX, and where a RPI connects to the POSBOX over Ethernet to print a customer-receipt ticket. In this case, the layout changes which were implemented on the RPI seem not to be taken into account anymore - and the POSBOX seems to be using its own layout scheme.
Which file (on the POSBOX I presume) do I need to edit/modify, in order to change the content and layout of the ticket which is printed by the POSBOX?
Thank you in advance!