Canon iR C6800 Series Portable Manual page 449

on keypad, 2+8
Safe mode
program
Download mode A
F-8-2
Use safe mode for the following:
-after replacing the HDD.
-if the system fails to operate normally.
The following shows combinations of functions that may be used in association with the SST and the download
mode:
Main power
on keypad, 1+7
switch ON
Boot ROM
Boot program
HDD
SYSTEM program
In service mode
COPIER > FUNCTION >
SYSTEM > DOWNLOAD
normal mode
program
Download mode B