Magicard 3633-0054 Cleaning Roller Kit for the Magicard Enduro, Rio Pro, and 300/600 Series, 5 PackThe Magicard 3633 0054 is the cleaning roller kit Magicard made for the Enduro, Enduro+, Rio Pro, 300, 600, and related series. Each kit includes 5 adhesive cleaning rollers and the reusable metal bar. The cleaning roller sits in the card path and captures dust and debris from blank cards before they reach the printhead. Replace the cleaning sleeve every time you install a new ribbon this is one of the most effective ways to prevent streaks, white