Pax A920 and A920pro Printer Lid Drive Roller
Genuine Pax A920 and A920pro Printer Lid Driver Roller
The rubber drive roller clips into the lid of the Pax A920 and A920pro credit card terminals. Without this roller, the lid will not clip shut, and the paper will not feed through the terminal. Check that the retaining clips on the lid are intact, and that all the teeth cogs in the machine and also on the drive roller are present. Even 1 tooth missing, the roller will not work.