Ricoh Aficio 270 - Isdn Option Type 270

OPTIONAL UNITS
SM 3-11 A265/A267
Installation
A895
3.2.2 ISDN OPTION TYPE 270
!
CAUTION
Before installing this option, do the following:
1. If there is a printer option in the machine, print out all data in the printer
buffer.
2. Turn off the main switch and disconnect the power cord and the LAN
cable.
1. Remove the small cover [A] (1 rivet) and the rear cover [B] (4 screws). Then cut
away the jack window [C].
2. Remove the NCU unit [D] (4 screws, 2 connectors)
A895I310.WMF
A895I352.WMF
[A]
[B]
[C]
[D]