Canon imagePRESS C1 Service Manual - page 1249
Chapter 17
17-24
F-17-48
Downloading the System Software
[1]: Upgrade (AUTO)
Use it to download/write the system software. (auto)
[2]: Upgrade (w Confirmation)
Use it to download the system software. (Confirmation execution when version is downed the same version)
[3]: Upgrade (Overwrite all)
Use it to download the system software. (all overwrite)
Formatting the HDD (only in safe mode)
[4]: Format HDD (in the presence of BOOTDEV)
Use it to format the HDD for BOOTDEV partition.
[4]: Format HDD (ALL) (in the absence of BOOTDEV)
Use it to format the HDD for full partition.
Other Functions
[5]: Backup
Do not use it. (for use by R&D only)
[6]: Restore former version (in the presence of a backup of the system software)
Use it to restore the backup of the system software.
[7]: Clear downloaded files
Use it to remove the system software immediately before downloading (before writing).
[Stop]: Shutdown (in normal mode)
Use it to execute shut-down instructions.
To select/execute a function, use the keys on the control panel.
17.6.2 Points to Note
0013-8289
imagePRESS C1 P / imagePRESS C1 / imagePRESS C1+ (Printer) / imagePRESS C1+
Turning Off the Power
Do not turn off the machine while downloading or writing is under way. Doing so could prevent the machine from starting up. If this is the case, execute HDD
formatting (menu [4]), and download the system software. If the machine fails to start up because of failed downloading of BOOT the DIMM ROM must be re-
placed.
Downgrading
Be sure that the system software in the USB device is of the latest version.
The following files of the system software do not permit collection of version information. As such, they necessarily overwrite the system software on the HDD:
- KEY (in both normal and safe mode)
- TTS (in both normal and safe mode)
- BROWSER (in both normal and safe mode)
- WebDAV (in both normal and safe mode)
- TSTAMP (in both normal and safe mode)
- HELP (in both normal and safe mode)
- DCON (in safe mode only)
- RCON (in safe mode only)
The following is recommended for normal downloading (i.e., downloading of the system software, not after HDD replacement or formatting):
download mode: normal
download menu: [1]: Upgrade (Auto)
Turning Off the Power After Normal Mode
When ending download mode, be sure to execute the HDD shut-down instructions. On the Initial Menu screen, press [stop] > [0]; then, go through the shut-down
instructions, and turn off the main power switch.