45850101TH Rev.1 4-6Oki Data CONFIDENTIAL4. REPLACEMENT OF PARTS4.2.3 Cover side-L-upper / Cover side-L(1) Remove the image drum unit/belt unit. (Refer to section 4.2.1)(2) Detach the fuser unit. (Refer to section 4.2.2)(3) Unlatch the two claws and remove the Cover side-L-upper ① .(4) Remove the three screws (silver) ② and detach the cover side-L ③ .clawAview A4.2.4 Cover side-R-upper / Cover side-R(1) Remove the image drum unit/belt unit. (Refer to section 4.2.1)(2) Detach the fuser unit. (Refer to section 4.2.2)(3) Unlatch the two claws and remove the cover side-R-upper ① .(4) Open and remove the Cover-stapler ② .(5) Remove the four screws (silver) ③ and detach the cover side-R ④ .(6) Open and remove the Cover-WLAN ⑤ from the cover side-R ④ .(7) Disconnect the WLAN-cable ⑥ from the board ⑦ to detach the board ⑦ .Clawview A