This machine and options can be upgraded by downloading system software programs from the personal computer (hereafter called as the PC) in which a service
support tool (hereafter called SST) has been loaded.
System software programs and upgrade tools are listed in the following table:
Type
Main unit
Download the system software for PCL board following the same procedure described in "Downloading the System".
When updating the version of Boot (boot program) and System (main controller) at the same time, make sure to first update Boot. If you start by updating System,