Ribbon SettingThermal Transfer model OKI POS T400/T410 only.1 Confirm the [PUSH] mark on the Left/Rightside of the main unit.While depressing the mark on the cover, openthe Top cover.2 Press the Head Open/Close lever to thedirection as shown in Figure.Confirm that the head is detached from theplaten roller part, then lift the head in thedirection as shown in the Figure.3 While pressing the Ribbon Core Lockbutton, pull the ribbon core from the unit.* The roller is also opened.4 Insert the ribbon core in the ribbon supplyspindle on the opposite side.And insert the empty ribbon core to theribbon rewind spindle on this side.Please confirm the direction of the roll.Insert the guide part of the ribbon core in theslot of the ribbon unit side and return theribbon core to the unit.11