Sharp XE-A101, XE-A102, XE-A106 and XE-A107 Cash Register Paper Rolls, Bond, 2 1/4" (58mm) X 165 Ft. Case of 100 Rolls

Product seems good. It is smaller in diameter than recommended for VX520 Needs to be 63 instead of 50 ft. Product will work OK just will run out faster.