Canon imageRUNNER ADVANCE C5255 Series Service Manual page 591

Once the countdown shows 0, this machine is automatically restarted.
4) When the main menu is displayed, press the removal key at the lower right on the touch
panel and select removal of the memory media, and then remove the USB memory storage
device.
CAUTION:
After HDD formatting and downloading, this machine takes a long time (for writing the
software).
This machine, in some cases, stays in standby screen up to 10 min during writing. At
this time, do not turn off the main power switch.
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Troubleshooting > Version upgrade > Version Upgrade using USB memory Storage Device > Downloading System Software (Confirmation)
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6 Troubleshooting > Version upgrade > Version Upgrade using USB memory Storage Device > Downloading System Software (Confirmation)
■ Downloading System Software (Confirmation)
● [2]: Upgrade (w Confirmation)
The version is compared between the host machine/option and the system software in the
USB memory storage device to download the system software with newer version in the USB
memory storage device to the temporary storage area of the HDD.
When the system software version in the USB memory storage device is the same or older, a
confirmation message is displayed on the Control Panel so that the user can select whether
to overwrite or not.
In safe mode, only the following system software can retrieve the version information (the
version is compared).
SYSTEM, LANGUAGE, RUI, MERAPCONT, SDICT
As for system software of the host machine whose version information cannot be obtained,
the software for RCON is not downloaded, but other software are downloaded.
For the system software of the option that is not connected, it is handled as follows:
<In the case of startup in normal mode (Recommended)>
• When Download Mode Version (to be displayed on the initial screen when starting the
download mode) is before 00.36:
All the system software including the one of the non-connecting option is to be
downloaded as well (E753 is displayed).
• When Download Mode Version (to be displayed on the initial screen when starting the
download mode) is 00.36:
For the Finisher that is not connected, the system software is not to be downloaded.
G3CCB/G3CCM is to be downloaded even if Super G3FAX Board – AE1 is not
installed (E753 is displayed).
• When Download Mode Version (to be displayed on the initial screen when starting the
download mode) is 00.40 or later:
For the option that is not connected, the system software is not to be downloaded.
<In the case of startup in safe mode>
The system software of the options which are not connected are not downloaded.
Unlike menu [1], this machine is not automatically started despite completion of downloading.
By manually turning OFF/ON the power, the system software is written at the time of startup.
In this case, starting the machine in safe mode deletes the downloaded system software
saved in the temporary storage area; therefore, do not press the numeric keys (2 + 8), but
execute normal startup to execute writing.
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