PBM P-822d Thermal POS Receipt Printer, USB, Ethernet, Serial 3-in-1 Printer, cashdrawer port.AUTO Cut, Supports ESC/POS Star Commands, Compatible with EPSON Star Micronics. New motherboard, new parts. It is not recommended to directly replace the old printer. It needs to reinstall the driver and settings. A commercial printer cannot just be plugged in and used. It requires expertise to install and set up.