Control Board (Pwb-Mc) - Konica Minolta bizhub C450 Service Manual

6. Other
6.3.19

Control Board (PWB-MC)

1. Remove the Lower Rear Cover.
☞ 52
2. Remove all the Connectors on the Control Board.
[1]
66
6. Remove three Interface connectors
[5]
Note on replacing the MFP Control
Board
• When the MFP Control Board is
[6]
• When the MFP Control Board is
4037F2C048DA
3. Remove eight Screws [1], and
[2]
NOTE
• When the Control Board is to be
[1]
4037F2C052DA
Field Service Ver. 1.0 Mar. 2005
[5] and the MFP Control Board [6].
replaced, mount the removed
Backup RAM to the new MFP Con-
trol Board.
replaced, make sure to update the
firmware.
remove the Control Board [2].
replaced, rewriting the Firmware to
the latest one.
4037F2C051DB