The original AXIS 570/670 print server was designed, marketed and sold as a pure SNA device considering IBM host system printing options. The unit was originally produced with 1 Mbyte flash memory. A change to 2 Mbyte flash in production has been made. 570 units with serial number 00408C1B1430 and higher are equipped with 2 Mbyte flash. 670 units with serial number 000231B80C22 and higher are equipped with 2 Mbyte flash. 

The 5.45 release includes a number of new TCP/IP based print methods and does require 2 Mbyte flash memory. A trade in program for 1 Mbyte units will be offered. Although AXIS will continue to deliver upgrades for the 1 Mbyte platform, no added features should be expected. 

The axis570 and axis670 folders contain firmware that applies to the 1 MB flash platform.
The axis570p and axis670p folders contain firmware that applies to the 2 MB flash platform.