43984801TH Rev.1 40 /Oki Data CONFIDENTIAL 3. Parts replacement3.3.3 Cover-Side-R(1) As the power switch shut off, unplug the AC power cord from the inlet of main unit.(2) Unplug the interface cable from the main unit.(3) Open the Rear-Cover-Assy.(4) Open the Stacker-Cover-Assy.(5) Take out the image drum cartridge.(6) Remove the Cover-Access ① .(7) Remove the screw (Black) ② . Remove the Cover-Side-R ③ .(8) Installing is performed by the inverse procedure with removing.(Note on removing / installing)1. Beware of not to touch the DC motor inattentively (Do not rotate motor).Rear-Cover-AssyStacker-Cover-Assy①②③