CAUTION:When connecting the Flat Cable, be sure to performthe following; while pushing the Flat Cable [1] againstthe connector with a lock [2], check that the line on theedge [A] of the Flat Cable Connector and the line onthe edge [B] of the Flat Cable Connector Lock areparallel, and then close the Flat Cable Connector Lock[3].[1][3][2][A][B]Removing the NFC PCB(MF727Cdw / 726Cdw)■ Preparation1. Remove the the Control Panel Unit.(Refer to“Removing the Control Panel Unit” on page 169)■ ProcedureCAUTION:Do not touch the IC part [A] of the LCD Flat Cable [1].[A]1. Remove the NFC PCB [1].• 1 Connector [2]• 1 Screws [3][1]1x1x [3][2]Removing the FAX PCB(MF728Cdw / 727Cdw / 725Cdw)■ Preparation1. Removing the Right Cover.(Refer to “Removing theRight Cover” on page 120)2. Removing the Controller Cover.(Refer to “Removingthe Controller Cover” on page 157)3. Removing the Wireless LAN PCB.(MF728Cdw /727Cdw / 724Cdw only) (Refer to “Removing theWireless LAN PCB (MF728Cdw / 727Cdw / 724Cdw)”on page 157)4. Removing the Main Controller PCB.(Refer to“Removing the Main Controller PCB” on page 157)5. Removing the Main Controller Support Plate.(Referto “Removing the Main Controller Support Plate” onpage 161)■ Procedure1. Remove the Fax PCB [1].• 1 Flat Cable [2]• 1 Connector [3]• 4 Screws [4][4][4][4][1][3][2]4x2x4. Disassembly/Assembly171
