Jay 6420 Installation Instructions

Summary of 6420

  • Page 1

    Jay model 6420 pos receipt printer jay model 6420 usb+serial i/os usb interface cable control panel - lights / button power power light appears when connected to the power supply. Error error light appears under the following conditions: 1. Printer overheats 2. Receipt paper low. 3. Paper roll cover...

  • Page 2

    Model 6420 direct thermal print pos receipt printer installation instructions trouble shooting fix paper jam 1. Power off printer: 2. Wait for print head to cool if it has just finished printing. 3. Remove paper jam. 4. Reload the paper roll & close cover. 5. Power on printer. Note: use paper jam ad...