Customize X/Z Report to A4 size

we recently had to change a RMS server at one of the store which had A4 size Z report with select details on it, it worked fine for few weeks, but now its  gone and now it prints a standard 40 Colum report which prints on 4 pages, as in past it only printed 1 A4 size page

on the server receipt template folder there is only X/Z Report for 40 Colum

is there a way to retrieve or use a template to redesign?

Thanks