The battery base is ready to attach to the printer. The base is installed using a Torx T10 wrench and the mounting screws provided with the upgrade kit.
Remove media rolls (if any) from the printer. Detach the original power supply cable from the back of the printer.
Turn the printer over and align the power base to the bottom of the printer with the printer power plug oriented toward the back of the printer. The printer’s rubber feet should align with the recesses in the top of the power base.
Use the screws provided to attach the power base to the printer. Thermal Transfer printer models use four screws (image on the left below) and Direct Thermal printer models use three screws (image on the right below). Tighten the screws using the Torx wrench supplied in the kit.