Canon imagerunner advance C9065S PRO Service Manual page 37

Canon
USB Flash Drive Specifications (for the USB Key and USB Stick) (Table
40). Using a USB flash drive that does not meet these parameters may
result in an error when backing up the system or an error during firmware
installation.
WARNING
The USB flash drives used to create a system backup and to install
firmware must not be used interchangeably. The preparation process to
install firmware requires that the USB flash drive be formatted. Any data
on the USB flash drive would be lost. This will include any system backup
data.
a. PRISMAsync Controller System Backup
A USB flash drive (USB key) is included with the PRISMAsync
controller. The USB Key is available to save a back up of the
PRISMAsync controller system and licenses.
It is highly recommended that a service technician/system engineer
create a system backup to the USB key after device installation, a
major system change or a system upgrade.
A service technician/system engineer can restore the PRISMAsync
controller system and licenses after an upgrade or system failure. The
USB key must be kept with the imagePRESS Device.
imageRUNNER ADVANCE C9000S PRO Series Service Guide
Revision 2
imageRUNNER ADVANCE C9000S PRO Series Service Guide
March 2015
Page 31