Print out this category
External Auxiliary System
DC Controller PCB
<Preparation>
1) Backup of the Service Mode data
(Lv.2) COPIER> FUNCTION> SYSTEM> DSRAMBUP
<Procedure>
<Processing after replacing the parts>
1) Upgrade of DC Controller PCB
To ensure correct behavior, upgrade the firmware to the latest firmware combination.
When SST is used to upgrade the version, the upgrade needs to be performed in simple mode.
When download menu (USB) is used to upgrade the version, select service mode > COPIER > FUNCTION > SYSTEM > DOWNLOAD, and then press [OK].
download Menu (USB) > Upgrade(Auto) to upgrade the version.
2) Restoring the backup data
(Lv.2) COPIER>FUNCTION>SYSTEM>DSRAMRES
3) If uploading of backup data fails before replacement due to the damage to the DC controller PCB, enter the values of service mode items recorded on the service label.
4) Turn OFF and then ON the main power switch. (Turning OFF/ON the main power switch allows the values entered for the service mode items to take effect.)