Samsung SCX 6322DN Service Manual - Page 43
Alignment & Adjustments
UPC - 635753620658
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Alignment & Adjustments Test No Test Items (Description) MHV SUPPLY 1350V MHV ADC READ DEV SUPPLY 450V [5] THV SUPPLY NEG VOLT THV SUPPLY 1301V THV ADC READ [6] Auto TEST Control Code [1] [2] ON Supply 1350V to the MHV OFF Disconnect voltage from MHV CHECK Read and display the MHV ADC (Analog-To-Digital Conversion) value. NEXT Go to the next test (go to DEV SUPPLY 450V) ON Supply 1450V to the DEV (Developer). OFF Disconnect voltage from DEV ON Supply negative voltage to the THV ON Supply 1300V to the THV OFF Disconnect negative voltage from THV OFF Disconnect voltage from THV CHECK Read and display the THV ADC value. NEXT Go to the next test (go to MHV SUPPLY 1350V) NEXT : RIGHT KEY EXIT : STOP KEY Automatic Test Sequence Automatically start to test with 2 sec intervals. Go to the top level of Engine test mode. 1 ALL MOTOR CONTROL 2 FUSER MOTOR CONTROL 3 DEV MOTOR CONTROL 4 DUPLEX CONTROL 5 FCF PICKUP CONTROL 6 M P PICKUP CONTROL 7 PTL CONTROL 8 FAN CONTROL 9 FUSER CONTROL 10 LSU MOTOR CONTROL 11 LASER DIODE CONTROL 12 SENSOR DETECT 13 MHV CONTROL 14 DEV CONTROL 15 THV NEG CONTROL 16 THV CONTROL 17 MHV ADC READ 18 THV ADC READ 19 TEST END 4-16 Service Manual Samsung Electronics