Oki OKIFAX 5400 Maintenance Manual page 127

2) Second Paper Cassette Unit
This item explains how to install the Second Paper Cassette Unit option.
Second Paper Cassette Unit installation
1. Turn the facsimile power switch off and remove the ACpower cord.
Note: Unplug the AC power cord from the wall outlet first and then from the fac-
2. Open the Manual Feed Guide.
40838301TH Rev.1
simile.
Figure C.4.1
Figure C.4.2
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AC Inlet
AC power cord
(F02-34)
Manual Feed Guide