Konica Minolta FK-502 Service Manual page 92

Field Service Ver. 9.0 Jan. 2010
4.5.3 Removal of the memory (bizhub C450/C351)
• Replace the memory and the lithium battery in the following order.
NOTE
• Be sure to check to see if the main power switch is turned off.
• The board may be damaged due to static electricity. Be sure to take an appropriate
measure against static electricity before conducting the operations.
4. REPLACEMENT PROCEDURE
5. Pull out the FK-502 board. (2 hinge
screws)
NOTE
• When pulling out the FK-502 board,
be sure to hold the 2 hinge screws
provided at the upper and lower
sections and pull them out to this
side.
• When reinstalling the FK-502 board,
be sure to insert it with the board
set to the groove.
• Reinstall the above parts following
the removal steps in reverse.
1. Turn off the main power switch and
the power switch of the main body
and then unplug the power cord from
the power outlet.
2. Remove the cable that is connected.
3. Remove the connector provided on
the right side of the main body.
4. Open the right door and remove the
rear right cover. (4 screws)
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