Oki MC873dn - 4.2.8 Main Board (Board Assy-6 CU); Board Memory

45850101TH Rev.1
4-10
Oki Data CONFIDENTIAL
4. REPLACEMENT OF PARTS
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
.
(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
.
②
①×7
⑥
×3
④
⑤
③
cl
aw
cl
aw
(4) Open the metal claws and remove the Board memory
③
.