Chapter 77-347.9.1.2 Correcting the Output to Suit the Environment and the Toner Deposit 0010-8077The separation current output in optimized according to the environment (as identified based on the datafrom the environment sensor) and the deposit of toner (3 levels: low, standard, high).F-7-44SERVICE MODE:- COPIER> OPTION> BODY> FUZZY (enabling/disabling fuzzy control)0: enables fuzzy control (default)1: low humidity mode (the separation current is lower that standard)2: normal humidity mode3: high humidity environment mode (the separation current is higher than standard)If set to '1' thorough '3', the control will be independent of the environment sensor.7.9.1.3 Correcting the Output upon Detection of Leakage 0010-8078If leakage is detected, the separation output will be supplied at a lowered output level.F-7-45SERVICE MODE:- COPIER> OPTION> BODY> SP-MODE (enabling/disabling separation current output correctioncontrol)0: standard mode (AC output is 10.0 kVpp, default)1: low voltage mode (AC output is 9.0 kVpp; if error is frequent because of leakage)7.9.1.4 Others 0010-8079SERVICE MODE:- CODIER> ADJUST> HV-SP> SP-N1 (output adjustment for plain paper simplexing or 1st side ofduplexing)If the DC controller PCB has been replaced or the RAM on the DC controller has been initialized, enterthe value indicated on the service label.- CODIER> ADJUST> HV-SP> SP-N2 (output adjustment for 2nd side of plain paper duplexing)If the DC controller PCB has been replaced or the RAM on the DC controller has been initialized, enterthe value indicated on the service label.Separation current( A)toner deposit hightoner deposit standardtoner deposit lowIf the deposit of toner is too great, the machinedecreases the current level to prevent re-transfer.If the deposit of toner is limited, the machineincreases the output to prevent separation faults.In a low humidity environment, the paper tends to be dry,encouraging charges to collect (high resistance).The machine decreases the output.Low humidity High humidityCOPIER > OPTION > BODY > SP-MODESettingMain power switchOFF/ONIf leakage current is detected,a retry is made with a loweredoutput level.Low voltage mode10.0 kvpp 8.5 kvpp 9.0 kvpp 8.5 kvppLeakage current is detected,and a retry is made with alowered output level.NGE068 indication
