A: Ensure the printer is in "USB Mode," not "Virtual COM port" mode. Some Pos 8330 models have a jumper inside. Press the feed button WHILE powering on to toggle modes.
Your POS software must communicate correctly with the Pos 8330. Pos 8330 Printer Driver
Fully compatible with ESC/POS (Epson Simulation Command/Point of Sale) Why You Need the Correct POS-8330 Driver A: Ensure the printer is in "USB Mode,"
The length restriction in the driver preferences is set too short. Your POS software must communicate correctly with the
This connection type is largely obsolete but may be found on very old systems.
USB, Serial (RS-232), Ethernet (LAN), or Bluetooth (depending on the specific sub-model)
Click , then go back to the General tab and click Print Test Page . If the paper feeds and prints text, your installation is successful. Configuration Settings for Optimal Printing
