Ricoh Aficio MP2550B Service Manual page 1125

1.3.2 IEEE 802.11A/G (D377)
Accessories
Check the accessories and their quantities against the following list:
No Description
1 IEEE 802.11a/b Interface Board
2 Antenna Cables
3 Antenna Clamps
Installation
Turn off the main power switch and disconnect the power supply cord.
1. Remove the plastic application cover (
2. Remove the cover [A] of the board slot (
3. Insert the interface card [B] as shown above.
Use a screwdriver to tighten the knob-screws. Do not tighten manually,
because this can disconnect the board.
1. Look at the markings on the antenna bracket.
SM
Installing Controller Options
Quantity
1
2
8
x1).
x1).
15 D383