45584901TH Rev.1 6-26 /Oki Data CONFIDENTIAL6.2.6 Precautions and Procedures when replacing the PU boardRefer to the Hardware Guide for the replacement procedure of the PU board.6.2.7 Precautions and Procedures when replacing the SU boardRefer to the Hardware Guide for the replacement procedure of the SU board.6.2.8 Firmware confirmation after the PC board/HDD replacementAfter replacing the PC board/HDD, check the firmware version in the setting mode (08) andconfirm if the firmware combination is correct.Firmware Code RemarksSystem firmware (OS data) 08-9930 System firmware versionPU firmware 08-9901 PU firmware versionSU firmware 08-9902 SU firmware versionSystem firmware(HDD program data)08-8952 HD data external version08-9900 System software versionFinisher firmware 08-9904 Finisher firmware versionFAX firmware 08-9905 FAX firmware version
