Hello Bibhu!
Thank you for your response. We use the mobile version of the Restropress app for iOS. We own a 3″ thermal printer (Star TSP654II AirPrint), but it seems the app tries to print 8×11 size regardless. Right now a majority of what is printed gets cropped out.
There is a reciept available on Desktop through (admin.php?page=rpress-payment-history) which generates the appropriate reciept size and information (we need the delivery address on the reciept). Can this be what is sent to the Restropress app to print instead of the barebones 8×11?
Thank you