BICU and Controller Board
SM 4-43
D067/D068/D069/D072
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12. Remove the DIMM [B] if it has been installed.
When replacing the controller board, remove the NVRAMs from the board.
Install the NVRAMs to the new board.
When replacing the NVRAM on the controller board
1. When you replace the NVRAM [A], make sure that the NVRAM is correctly installed.
2. The mark [B] on the NVRAM should be directed to the down side (seem from the back
side of the machine).
3. Reassemble the machine.
4. Copy the old NVRAM data to the new NVRAM with SP5-825 or input the SMC data in
the machine. (For details, refer to the "NVRAM Data Upload/Download [SP5-824/825]"
in the "System Service Mode" of the appendices of the this manual)
When Installing the Printer/Scanner Unit (D468)
Refer to procedure “Controller Board (F/SPF models: D068/D069)” in this section, and
carry out the steps (without step 3).
Summary of Contents for D067
Page 1: ...D067 D068 D069 D072 SERVICE MANUAL 004356MIU ...
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Page 3: ...D067 D068 D069 D072 SERVICE MANUAL ...
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Page 5: ...D067 D068 D069 D072 SERVICE MANUAL 004356MIU ...
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Page 29: ...PRODUCT INFORMATION ...
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Page 46: ...D067 D068 D069 D072 16 SM INSTALLATION ...
Page 88: ...Printer Scanner Unit D067 D068 D069 D072 2 42 SM ...
Page 110: ...PREVENTIVE MAINTENANCE ...
Page 113: ...REPLACEMENT ADJUSTMENT ...
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Page 184: ...TROUBLESHOOTING ...
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Page 222: ...DO67 D068 D069 D072 SERVICE MANUAL APPENDICES ...
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Page 228: ...APPENDIX SPECIFICATIONS ...
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Page 248: ...APPENDIX PREVENTIVE MAINTENANCE TABLES ...
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Page 254: ...APPENDIX SERVICE CALL CONDITIONS ...
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Page 302: ...APPENDIX ELECTRICAL COMPONENT DEFECTS ...
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Page 498: ...APPENDIX FAX TROUBLESHOOTING GUIDE ONLY FOR D068 D069 ...
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Page 538: ...APPENDIX FAX SERVICE PROGRAM ONLY FOR D068 D069 ...
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Page 645: ...PAPER TRAY UNIT B421 ...
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Page 657: ...ARDF DF1000 B872 ...
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