Here is the step-by-step guide.
While the printer is widely used, official sites can be hard to track down. Common repositories include: epos+tep220mc+thermal+printer+drivers+for+windows+10+top
If you cannot find the specific TEP220MC driver, this printer is compatible with the standard ESC/POS command set. You can often use the "Microsoft POS for .NET" drivers or a generic "Thermal Printer" driver, but the manufacturer's driver is preferred for full functionality (like opening the cash drawer). Here is the step-by-step guide