This saves time and avoids errors during data access. The barcode sequences are unique for each ordered batch—each sequence is used only once. HPE thoroughly tests its precision-engineered, high-resolution barcodes using software from the HPE Automation Group to evaluate and ensure the performance of the barcodes in demanding, fast-paced data center environments. These labels are applied professionally in a clean environment to ensure 100% readability and accurate placement. For labeled cartridges with free numbering, 100% readability is guaranteed. They can be ordered online in packs of 20. Customers who value additional RFID security can integrate RFID transponders into each label at minimal cost. The RFID transponder is integrated into the back of the label with free numbering and provides benefits for all companies using systems to track IT resources in terms of traceability, verification, and security.