43984801TH Rev.1 58 /Oki Data CONFIDENTIAL 3. Parts replacement3.3.19 Roller-Back up(1) Open Rear-Cover-Assy.(2) Open Stacker-Cover-Assy.(3) Remove Frame-Assy-Lower. (Refer to 3.3.16)(4) Remove Plate-Bracket-Motor. (Refer to 3.3.18)(5) Remove the screw (Black) ① . Remove the screw (Color) ② and Lever-Reset-L ③ .(6) Remove Lever-Reset-R ④ .(7) Lift up Roller-Back up ❺ and remove it. (At this moment, 2 of Holder-BU ❻ , Spring-Bias (Back up) ⑦ ,Bearing-Ball ❽ , and Washer-C ❾ are also removed.)(8) Remove color ❿ that are attached on both tops of the shaft of Roller-Back up ❺ .(Note on removing / installing)1. Beware of not to touch the DC motor inattentively (Do not rotate motor).2. While installing Washer-C ❾, confirm it existing between contact and Holder-BU ❻. (Refer to View A)View AView AContact
