18 Software Upgrade 
172 Xerox WorkCentre 4250/4260 Series System Administration Guide
7. From the Print List select the Upgrade File [.hd] by touching it.
8. Press the green <Start> button to send the file to the machine and start the upgrade 
process.
9. The User Interface will indicate the status of the upgrade and the machine will 
reboot once it is complete.
If you have chosen to print the Confirmation Report, it will be printed after the machine has 
rebooted successfully.