Oki MC770 series Maintenance Manual - page 99

45376001TH  Rev.1 

98 /

Oki  Data  CONFIDENTIAL

4.  Component replacement

4.2.36

　Frame-assy-FB

(1)  Remove the five screws (silver, No:42920406) ① and remove the five screws 

(black, No:42932706) ② .

(2)  And remove the plate-shield-SU ③ .

(3)   Remove the all SU-board cables.

(4)   Remove the five screws (silver, No:42920406) ④ and remove the SU-board ⑤ .

(5)   Remove the screw (black, No:42932706) ⑥ .

(6)   Pull core ⑦ (GFPC-31-12 (1051015C0004)) out of FFC cable.

(7)   Remove the FFC cable (20706FWR1.-24-520) ⑧ .

(8)   Remove the four screws (black, No:42932710) ⑨ and Film-FG(SCN-PR) ⑩ .

(9)   Remove the cover-hinge (L) ⑪ and the Plate-Hinge-L(Caulking) ⑫ .

(10)  Remove the seven screws (black, No:PB4083-5670P013) ⑬ and remove the 

cam-hinge ⑭ .

(11)  Remove the screw (black, No:42932706) ⑮ and the two screws (black, 

No:PB4083-5670P013) ⑯ .

(12)  Remove the cover-assy-LF ⑰ .

②

⑤

③

⑭

⑰

⑫

⑪

②

②

②

①

①

①

⑯

⑨

×4

⑬

×7

④

×5

⑦

⑧

⑥

⑯

⑮

⑩

Valley fold

OK

NG

⑧

Text side in the back

Check the four portion 

after assembled

portion of tie wrap

Back side

Film-FG(CU-SU)