Konica Minolta bizhub C650 Service Manual page 841

3. Firmware upgrade
NOTE
• Firmware can be rewritten only through the menu operation on the control panel
and cannot be rewritten with the CS Remote Care system.
• When XPS Enable Format/XPS Disable Format is performed, HDD is logical format-
ted. Therefore, font data, macro data, and others that have been installed by users
will disappear.
• Take the following steps to perform processing that ensures compatibility.
4
A. Upgrade to the function enhancement 1 from the early mass-production firmware
(only for bizhub C550/C451)
(1) Conversion Up
1. After rewriting the firmware, turn OFF and ON the main power switch and sub power
switch.
2. Trouble code C-CC00 is displayed.
3. Call the Service Mode to the screen.
4. Touch [State Confirmation] → [Memory/HDD Adj.] → [↓] → [Conversion Up].
5. Check to see that the Start key is lit in blue. Touch the Start key to initiate Conversion
Up.
6. When Conversion Up is completed, the result is displayed on the screen.
7. Turn OFF and ON the main power switch and sub power switch.
(2) XPS Enable Format
• After completing Conversion Up, take the following steps if XPS Enable Format needs to
be performed.
1. Call the Service Mode to the screen.
2. Touch [State Confirmation] → [Memory/HDD Adj.] → [↓] → [XPS Enable Format].
3. Check to see that the Start key is lit in blue. Touch the Start key to initiate XPS Enable
Format.
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.
B. Upgrade to the function enhancement 2 from the early mass-production firmware
(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.
(2) Conversion Up (bizhub C550/C451 only)
1. Trouble code C-CC00 is displayed.
2. Call the Service Mode to the screen.
3. Touch [State Confirmation] → [Memory/HDD Adj.] → [↓] → [Conversion Up].
4. Check to see that the Start key is lit in blue. Touch the Start key to initiate Conversion
Up.
5. When Conversion Up is completed, the result is displayed on the screen.
6. Turn OFF and ON the main power switch and sub power switch.
4
4
Field Service Ver. 8.0 Jun. 2008