The following link will redirect you to the Star printer driver download page where you must download and install the drivers provided in order for the receipt printer to function:
When setting up a Star Printer you might need to add "Receipt" to the end of the printer name under windows printers in order to make it print properly.
To remove partial cut from printing on the star printer you can try this setting in the star printer options.
You may also need to change the paper size in the printer settings as it defaults to Letter.
Step 1: To do this go to Printers and Devices in Windows.
Step 2: In this window right-click the Star printer and select Printing Preferences.
Step 3: In this window click Advanced and under Paper/Output change the Paper Size to 72mm x Receipt.