Oki MC873dn Maintenance Manual page 160

Oki Data CONFIDENTIAL
4.2.8 Main board (board Assy-6CU) / Board memory
(1) Remove the image drum unit/belt unit. (Refer to section 4.2.1)
(2) Detach the cover side-R. (Refer to section 4.2.4)
(3) Loosen the seven screws (silver) ① and remove the plate shield ② .
(4) Open the metal claws and remove the Board memory ③ .
45850101TH Rev.1
①
×7
②
claw
claw
③
(5) Disconnect each connector and FFC cable from the Main board ④ .
(6) Remove the screw (silver) ⑤ , three screws (silver) ⑥ , and Main board ④ .
4. REPLACEMENT OF PARTS
⑤
⑥
×3
④
4-10