Service manual

ENWW Chapter 6 Removal and replacement 153

Engine controller PCA

1 Remove the following covers and assemblies:

• I/O cover (see page 113)

• DIMM cover (page 115)

• rear cover (page 116)

• front cover (page 119)

• control panel (page 120)

• top cover assembly (page 121)

• formatter (page 147)

• drive assembly (page 148)

2 Use a flatblade screwdriver to pry one connector (callout 1) off of the switch (callout 2).

Note After the connector and the switch are separated, the switch can easily fall out of its place in the

printer frame. Make sure that you do not lose the switch.

Figure 78. Removing the engine controller PCA (1 of 5)