OPTIONAL BOARDS AND DIMMS
3.20 OPTIONAL BOARDS AND DIMMS
3.20.1 REMOVING THE COVERS
CAUTION
Unplug the main machine power cord before starting the following
procedure.
1. If the paper tray unit or LCT is installed, remove the connector cover [A] ( x 1)
and disconnect the cable to prevent the cover from damage.
2. Remove the rear cover [B] ( x 4).
3. Remove the controller board cover [C] ( x 8).
4. Remove the knockouts [D] as required.
Top:
NIB, marked "LAN"
Middle:
File Format Converter, IEEE 1394, IEEE 802.11b, USB 2.0, or
Bluetooth. (Only one of these can be installed.)
Bottom:
IEEE 1284. (The connector is provided on the controller board.)
B089/B093
[B]
B453I101.WMF
[A]
[C]
3-60
[D]
B453I106.WMF
SM