Konica Minolta bizhub C650 Service Manual page 120

Field Service Ver. 8.0 Jun. 2008
4. When XPS Enable Format is completed, the result is displayed on the screen.
5. Turn OFF and ON the main power switch and sub power switch.
C. Upgrade to the function enhancement 2 from the function enhancement 1
(1) Up Version
1. After rewriting the firmware, turn OFF and ON the main power switch and sub power
switch.
2. Trouble code C-E002 is displayed.
3. Call the Service Mode to the screen.
4. Touch [State Confirmation] → [Memory/HDD Adj.] → [Up Ver.].
5. Check to see that the Start key is lit in blue. Touch the Start key to initiate UP Version.
6. When Up Version is completed, the result is displayed on the screen.
7. Turn OFF and ON the main power switch and sub power switch.
D. Downgrade from the function enhancement 1 to the early mass-production firm-
ware (only for bizhub C550/C451)
NOTE
• Before downgrading the firmware, the following steps are required to be taken.
(1) Conversion Down
1. Call the Service Mode to the screen.
2. Touch [State Confirmation] → [Memory/HDD Adj.] → [↓] → [Conversion Down].
3. Check to see that the Start key is lit in blue. Touch the Start key to initiate Conversion
Down.
4. When Conversion Down is completed, the result is displayed on the screen.
5. Turn OFF and ON the main power switch and sub power switch.
(2) XPS Disable Format
• After completing Conversion Down, take the following steps if XPS Disable Format needs
to be performed.
1. Call the Service Mode to the screen.
2. Touch [State Confirmation] → [Memory/HDD Adj.] → [↓] → [XPS Disable Format].
3. Check to see that the Start key is lit in blue. Touch the Start key to initiate XPS Disable
Format.
4. When XPS Disable Format is completed, the result is displayed on the screen.
5. Turn OFF and ON the main power switch and sub power switch.
6. Rewrite the firmware.
E. Downgrade from the function enhancement 2 to the early mass-production firm-
ware
NOTE
• Before downgrading the firmware, the following steps are required to be taken.
(1) Conversion Down (bizhub C550/C451 only)
1. Call the Service Mode to the screen.
2. Touch [State Confirmation] → [Memory/HDD Adj.] → [↓] → [Conversion Down].
3. Check to see that the Start key is lit in blue. Touch the Start key to initiate Conversion
Down.
4. When Conversion Down is completed, the result is displayed on the screen.
5. Turn OFF and ON the main power switch and sub power switch.
5. Firmware upgrade
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