I have a software that performs tasks like ENVOICES, PAYABLES, RECEIVABLES, etc. The thing is that the envoices have a format for POS systems. With my EPSON TM-U220 set as default, it shows the content of the envoice, but when I print it, the margins don't fit on the width of the paper (40 columnas)
The thing is that if I manually set the margins (Left=0 / right= 0) it then prints fine. If I for example needed to print a report, I would have to set another page setup in order for the report to fit the page.
What I want to avoid is to manually having to set PAGE, and be able to either print a report or an envoice without having to worry about these things. It would be helpful if I could SET a PAGE format for a URL individually. The thing is that I don't know if this can be achieved with any browser.