The CHE80 typically connects via USB, Serial (RS-232), or Ethernet. Its native command language is often ESC/POS (Epson Standard Code for Point of Service). Because of this, the correct ensures that your POS software (like Square, Loyverse, or custom C#/Java apps) can send raw print data without corruption.
Although outdated, many CHE80 units ship with a mini-CD containing the verified driver. The file is typically named CHE80_Driver_v2.3.1_WHQL.exe or similar. chaser che80 print driver verified
Download and install the latest printer drivers - Microsoft Support The CHE80 typically connects via USB, Serial (RS-232),
Select USB (or Network/LAN if you are connecting via an Ethernet cable). Although outdated, many CHE80 units ship with a
Navigate to Control Panel > Devices and Printers .
Navigate to Printers & Scanners , click the + (Add) button, and highlight the detected USB device.
Ensure the driver selected is . For Serial/RS232 connections, match the COM port baud rate (typically 9600 or 19200 ) exactly with the printer's dip-switch settings. Driver status shows "Offline" in Windows USB port conflict