Oki Data CONFIDENTIAL 6. CONNECTION DIAGRAMS45762101TH Rev.1 6-176.4 Firmware Information6.4.1 ROM control numbers(1) Firmware suiteThis MFP can upgrade of a program using Firmware suite. Firmware suite is the filewhich combined and unified two or more firmware to one.Firmware (PJL format) Epsilon # NotesFirmware suite 44946001FY01Note! If SU board or CU board is replaced, Please upgrade firmware by Firmwaresuite.It is necessary to take the synchronization of the firmware version of SUboard and CU board.6.4.2 Instruction of FW update(1) FirmSuite includes all FWs listed below,CU FW, NIC FW, PU FW, SU FW, Starting Logo.The following is the updating order of FWs.SU FW → Starting Logo → NIC FW → PU FW → CU FW(2) Don't turn off the machine while it displays the message below,"Wait a moment. Executing maintence".Please follow the steps below,i) Turn OFF/ON the machine.ii) Send Firm Suiteiii) The machine displays "Wait a moment. Executing maintenance".iv) The machine displays "PASSED".v) Turn OFF/ON the machinevi) Check the firmware versionNote! This FW update should be removed the TEL cable from the Scanner unitof the mainbody.
