Service manual

MFC-8420/8820D/8820DN, DCP-8020/8025D/8025DN

SERVICE MANUAL

4-65

(3) Remove the three pan M3x6 screws.

(4) Remove the five cup S M3x6 Taptite screws, and then remove the main PCB ASSY.

Fig. 4-115

NOTE:

After replacing the Main PCB, please perform the following operations.

• APPENDIX 1 EEPROM CUSTOMIZING CODES (Refer to A-1.)

• APPENDIX 2.1 INSTALING THE UPDATE DATA TO THE MACHINE (Refer to A-3.)

• APPENDIX 2.2 SETTING ID CODES TO MACHINES (Refer to A-5.)

• Chapter 7 3.12 CCD Scanner Area Setting (Maintenance mode 55) (Refer to P7-20.)

Main PCB ASSY

Taptite, cup S M3x6

Screw, pan

M3x6