Polaroid YMCKT-K Full Color Ribbon with Black Back

Polaroid YMCKTKT Ribbon with Overlay
This ribbon is good for approximately 375 dual-sided prints.
It will provide a full color print on the front and a black resin and overcoat print on the back.
This ribbon works with the P4000E, and P5000E ID card printers.
Polaroid is transferring to a newer greener updated RFID printer ribbon for all models.
The replacement ribbon is the same specs but it requires a firmware update that the end user needs to run on their printer before using the new ribbon with newer RFID.
This new replacement ribbon will not work in the printer unless the end-user has run the Firmware Update.
Old part number: 3-4500, POL-3-4500
New part number: 3-4500-1