43967002TH Rev.1 237 /Oki Data CONFIDENTIAL 5. Maintenance Menu5.10.2 Peak Power ControlValue Default Display conditionNormalLowNormal NoneSet whether or not to support the low peak power control . When the screen exits the servicemenu after this setting is changed, the MFP reboots automatically.5.10.3 Engine Diag Mode (Self-diagnostic)Screen enters the engine maintenance mode of MFP.The information to be displayed on this screen after this item has been selected, is createdby the CU side.Key operation information on panel is notified from CU so that the display information iscreated based on the received information and is sent to the panel.Panel displays the received display informationSelf-diagnosticmode layout (entire)(1) Entering into the menu item.Moving to another level is possible only when thelevel is displaying the XXXXX message.Moving to XXXXX is executed by pressing the (2) keyor (8) key.XXXXXXXXXXLEVEL 0 – Engine status displayEngine status display(Heater temperature)(Environmental temperature andhumidity display)Setup tableTransfer voltageTransfer OFF voltage, belttemperatureError detailsLEVEL1-ENGINE DIAG MODE XX.XXSWITCH SCANMOTOR & CLUTCH TESTTEST PRINTREG ADJUST TESTDENS ADJ TEST 2CONSUMABLE STATUSPRINTER STATUSFACTORY MODE SETSENSOR SETTINGLED HEAD DATAService menuPress the (6) key.Select the menus: [Printer Maintenance] [EngineDiag Mode].* For the method of entering the Service mode, referto item 5.1.5.10.3.1 Operator panelOperation description on the self-diagnostic is displayed on the premise that the control panelhas been arranged as described below.Press the (4) key.Press the (6) key.Press the (6) key.