Backup And Restoration (Export And Import); Flow Of Export And Import; Installing The Expansion Rom For Servicing And Sublog Board - Canon Color imageRUNNER LBP5280 Service Manual

5
Troubleshooting > Backup/Restoration by Expansion ROM for servicing and Sublog Board > Backup and Restoration (Export and Import) > Installing the Expansion ROM for servicin

Backup and Restoration (Export and Import)

■ Flow of Export and Import

START
After turning OFF the power, install the Sublog Board
attached with the Expansion ROM to the Main
Controller PCB.
Export the data to the Sublog Board.
Has data been exported?
Yes
After turning OFF the power, remove the Sublog Board
and the faulty Main Controller PCB from the machine.
Before installation to the machine, install the Sublog
Board (to which data was exported) attached with the
Expansion ROM to an unused Main Controller PCB.
Install the above unused Main Controller PCB to the
machine and turn ON the power.
Import data from the Sublog Board.
After turning OFF the power, remove the Sublog
Board from the Main Controller PCB.
END
5 Troubleshooting > Backup/Restoration by Expansion ROM for servicing and Sublog Board > Backup and Restoration (Export and Import) > Installing the Expansion ROM for servicin
Make settings again manually since
No
data cannot be exported from the faulty
Main Controller PCB.
END
F-5-86

■ Installing the Expansion ROM for servicing and Sublog Board

1) Install the Expansion ROM for servicing to the Sublog Board.
Expansion ROM for servicing
Sublog Board
2) Install the above Sublog Board to the machine.
5-75
Connectors
F-5-87
F-5-88
Expansion ROM
Sublog Board
Main Controller PCB
F-5-89
5-75