Canon imageRUNNER ADVANCE C5255, Service Manual, Page: 68 / 1443

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Technology > Controller System > Service Operations > Points to note at servicing
Technology > Controller System > Service Operations > Points to note at servicing
Service Operations
■ When Replacing Parts
Parts name Remedy Reference
HDD Backup of the set/registered data
HDD format
Downloading system software
Restoring the backup data
Executing “Auto Adjust Gradation (Full Adjust)”
see Chapter 5, "HDD."
Main Controller PCB 1 Transferring the parts from old PCB to new PCB see Chapter 5, "Main
controller PCB 1."
Main Controller PCB 2 Backup of the set/registered data
Transferring the parts from old PCB to new PCB
Restoring the backup data
see Chapter 5, "Main
controller PCB 2."
TPM PCB When TPM setting is “ON”:Restoring the TPM key see Chapter 5,
"TPM PCB."
■
Consumables
N/A
■ Points to note at servicing
N/A
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