Brother International HL-2400C Service Manual - Page 163

3.4.5 Initial Setting of Engine NVRAM Implement the initial setting at the replacement of MCTL PCB after clearing the contents of NVRAM. The number of images for each color will be reset when changing the MCTL PCB or executing NVRAM INITIAL. 1) Before replacing the MCTL PCB, confirm the contents of the NVRAM for the following items. "Factory Mode" Code 43 43 44 45 45 45 45 45 47 48 Subject MARGIN ADJUST MARGIN ADJUST LIFE PERIOD SET LP TUNE UP THV TUNE UP DBV TUNE UP CBV TUNE UP FBV TUNE UP TOTAL PAGE SET EACH IMAGE SET Confirmation Value Top Margin Set Value (Default in ordinary case) Left Margin Set Value(Default in ordinary case) Life Period Set Value(Default in ordinary case) Adjustment Value ("-3" in ordinary case) Adjustment Value ("0" in ordinary case) Adjustment Value ("0" in ordinary case) Adjustment Value ("0" in ordinary case) Adjustment Value ("0" in ordinary case) Total Print Count Image Count of 4 Colors 2) Execute 46 NVRAM INITIAL in the Factory Mode. 3) After implementing the NVRAM INITIAL, input the values obtained in procedure 1) into the NVRAM to complete the settings. V-42