Due to the way that MS Excel is programmed, each Excel file has its own saved print settings.
As such, when an Excel file is printed from Digify, the file's print settings (which were defined in MS Excel) will be used.
Changing an Excel file's print settings can only be done in MS Excel. If you're trying to print a specific part of the Excel file, please contact the file owner to adjust the print settings for the file in MS Excel, save the file, and re-upload it to Digify.
For details on how to adjust an Excel file's print settings in MS Excel, please refer to this article.