Page: 66Service Manual for OF5300/5600Chapter 2 Installation ProceduresThis item explains how to install the Second Paper Cassette Unit option.This Second Paper Cassette Unit comes with a Second Front and Facsimile Connector Cable.Installation1. Turn the facsimile power switch off and remove the AC power cord.Note: Unplug the AC power cord from the wall outlet first and then from the facsimile.Figure C.2.12. Open the Manual Feed Guide.NOTE:The manual feed guide must remain open when the unit is mounted on a second paper cassette unit.If the manual feed guide is closed, input paper jams will result.Figure C.2.2