41955801TH Rev.8 86 /Oki Data CONFIDENTIAL3.1.2.6 Initializing NVMThis self-diagnosis is used for initializing non-volatile memory.1. Press the 11111 and 55555 keys until the self-diagnostic (Level 1) mode is entered and [NV-RAM INITIAL]is displayed in the top line. (Key 11111 increments the item and Key 55555 decrements the item.)2. The bottom line displays the table number subject to initialization. There are three tables toinitialize. Press the 22222 and 66666 keys until the corresponding table number is displayed. (Key 22222increments the table number and Key 66666 decrements the table number.)Note: Do not use Table 2.3. The [NV-RAM INITIAL] display blinks when the 33333 key is pressed and all items in Table 3-3 willbe initialized by pressing the key for 10 seconds continuously.4. Press the 44444 key to end the test. (Status returns to that described in 1.)Table 3-3 (1/2) Items to Initialize in Table 2Drum counterBelt unit counterFuser unitcounterToner counterBlackYellowMagentaCyanBlackYellowMagentaCyanDetailsInitialize internal counter sinceexchanging the drum.Initialize internal counter sinceexchanging the belt unit.Initialize internal counter sinceexchanging the fuser unit.Initialize internal counter sincerecovering the toner error.Initial Value0000Unit----Item to InitializeTable 3-3 (2/2) Items to Initialize in Table 2Color irregularityadjust point XaxisColor irregularityadjust point Yaxis (L)Color irregularityadjust point Yaxis (R)EngineparameterYellowMagentaCyanYellowMagentaCyanYellowMagentaCyanDetailsInitialize X axis correction value forthe LED head (yellow, magenta,cyan).Initialize Y axis (L) correction valuefor the LED head (yellow, magenta,cyan).Initialize Y axis (R) correction valuefor the LED head (yellow, magenta,cyan).Initialize all items set in Level 2 and 3in the engine maintenance mode.Initial Value000Unit1/1200 inch1/1200 inch1/1200 inchItem to InitializeNV-RAM INITIALTABLE 1
