2F3/2F4
8. Remove the six screws and then remove the
controller box cover.
9. Remove the five screws.
1
10. Remove the two*
/three*
then removing the connection with the
power supply PWB, remove the engine
controller PWB.
1
[*
: 16 ppm printer, *
1-6-42
2
connectors and
2
: 24 ppm printer]
Controller box cover
Screws
Screws
Connector
Engine controller PWB
CPU cooling fan motor*
Screws
Figure 1-6-62
Connector
Connector*
Figure 1-6-63
*: 24 ppm
printer only