Removal Of The Speaker (Bizhub 500/420) - Konica Minolta FK-502 Service Manual

In case of bizhub 500/420
6.4.2

Removal of the speaker (bizhub 500/420)

Replace the speaker 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.
Glass attaching plate/Up
Upper cover R/t
6-16
Upper cover/Fr
Loosen
FK-502/Network Fax Service Manual Ver.3.0
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 upper cover/Rt. (2 screws)
3. Remove the glass attaching plate/Up.(2 screw)
4. Loosen the 1 screw, and then remove the 2 screws to
remove the upper cover/Fr.
NOTE
• When removing the upper cover/Fr, be sure to
remove it while pushing the catch with a
minus(-) driver from the underside.
5. Remove the connector of the speaker.