V7.17 removes the headache of manually configuring paper widths. The driver now automatically detects the paper width (58mm vs. 80mm) on supported hardware. If using older legacy printers, the driver includes a "Force Scale" feature, automatically resizing standard A4 invoice data to fit standard receipt rolls without distorting the aspect ratio.
Version 7.18 will randomly decide whether it exists. Check back never. Random Data Receipt Printer Driver Software V7.17