Canon imageRUNNER ADVANCE C5255 Series Service Manual page 579

■ Backup
● Overview
At the time of replacing controller PCBs, the backup function enables to save data held in the
PCB to migrate them to the new PCB.
• Backup via SST
Backup data
Backup data RAM SramImg.bin(to be uploaded / downloaded)
MEAP applications MeapBack.bin(to be uploaded / downloaded)
For investigation in Dev Sublog.bin((Uploadable))
Service Print The text file of the contents which You output to paper with a service
mode(Uploadable).
• Backup RAM holds the data from Backup RAM of the Main Controller PCB 2.
(Because setting data of service mode for the parts counter and the Main Controller are
stored, be sure to back up the data when replacing the Main Controller PCB and the DC
Controller PCB.)
• MeapBack holds MEAP applications and their data stored in HDD
• Backup via Service mode
Backup data
Backup of Reader COPIER > FUNCTION > SYSTEM RSRAMBUP (Backup)
Controller PCB COPIER > FUNCTION > SYSTEM RSRAMRES (Restore)
Backup of DC Controller COPIER > FUNCTION > SYSTEM DSRAMBUP (Backup)
PCB COPIER > FUNCTION > SYSTEM DSRAMRES (Restore)
Data is stored in HDD.
6
Troubleshooting > Version upgrade > Version Upgrade via SST > Backup
Downloaded/Uploaded file names
Service mode
6 Troubleshooting > Version upgrade > Version Upgrade via SST > Backup
NOTE:
Before replacing the Reader Controller PCBs, back up the data from Service mode.
The backup data can be restored from Service mode when the PCBs are replaced. This
enables to maintain the setting data including Service mode stored in the old Reader
Controller PCB.
Before replacing the DC controller PCBs, back up the data from Service mode. The
backup data can be restored from Service mode when the PCBs are replaced. This
enables to maintain the setting data including Service mode stored in the old Controller
PCB.
Before replacing the Main Controller PCB 2, upload SramImg.bin. By downloading
SramImg.bin after replacement, the new Main Controller PCB 2 inherits the data
including Service mode stored in the old PCB
Store Meapbackup.bin; and "Settings/Registration > Data Management> Initialize All
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Data/Setings"; Restore it; even if it, cannot log in to SMS.
Restore Meapbackup.bin which backed up after "Initialize All Data/Setings"; store it.
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