imagePASS-A2, Cannot be installed with PCL Printer Kit-AS1 and PS Printer Kit-AS1. imagePASS-A2 and ColorPASS-GX400 cannot be installed at the same time. Ships standard with Secure Erase ver 1.1, Hot Folder ver 3, and Paper Catalog Kit. Requires Additional Memory Type D (512MB) listed under System Connectivity Accessories for the main unit - item code 5595B001AA.