Downloading Key; Outline - Canon iR3570 Service Manual

Chapter 17
3) When the downloading session has ended, click [OK].
4) If you want to run another downloading session, see the appropriate instructions.
5) When you are done, turn off and then on the main power (iR4570/3570, 2870/2270 Series).
6) See the status of upgrading indicated on the control panel (iR4570/3570, 2870/2270 Series). When a message appears asking you to turn off and then on the
switch, turn off and then on the main power (iR4570/3570, 2870/2270 Series).
Be sure never to turn off the machine while it is executing a downloading session or writing downloaded software. Otherwise, the ongoing session will be suspended
and the machine may fail to start up.
If the machine fails to start up, format BOOTDEV using HDFormat, and download such software as System, Language, and RUI.

17.4.5 Downloading KEY

17.4.5.1 Outline

iR2270 / iR2870 / iR3570 / iR4570 / / iR2270N / / iR2870N / / iR3570N / / iR4570N / iR2230 / / / iR3530 /
KEY serves as a certificate used for encrypted communications over a network.
KEY may be either of 2 types: XXxc and XXxp. Be sure to download both types.
17-18
F-17-32
F-17-33
0009-0010