Oki Data CONFIDENTIAL
43627911TH Rev. 3
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(4) Installation of internal hard disk
Note! Contact with a maker for download application and compatibility prior to download
a font.
1. Power off printer and remove power supply cord and printer cable.
Note! Installing options to printers while the printers are powered on may cause a
problem with the printers.
2. Loose 2 screws on the upper and lower area and open the gate side of printer.
3. Hold the lever (both sides) and pull the unit until it stops. Remove it with holding
unit up-wards.
Memo: Install the cover, which is held in custody after the removal of duplex-print unit.