Samsung SCX-6320F, Service Manual

Page: 84 / 208

Service Manual
Alignment & Adjustments
6-14
Samsung Electronics
Test No Test Items (Description)
[2] [1]
Control Code
NEXT
OFF
OFF
OFF
OFF
MHV SUPPLY 1350V ON Supply 1350V to the MHV Disconnect voltage from MHV
MHV ADC READ CHECK
Read and display the MHV ADC (Analog-To-Digital Conversion)
value.
Go to the next test (go to DEV SUPPLY 450V)
DEV SUPPLY 450V ON Supply 1450V to the DEV (Developer). Disconnect voltage from DEV
THV SUPPLY NEG VOLT ON Supply negative voltage to the THV Disconnect negative voltage from THV
THV SUPPLY 1301V ON Supply 1300V to the THV Disconnect voltage from THV
THV ADC READ CHECK Read and display the THV ADC value. NEXT Go to the next test (go to MHV SUPPLY 1350V)
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
Automatically start to test with 2 sec intervals.
[5]
Automatic Test Sequence
Auto TEST [6]
NEXT : RIGHT KEY
EXIT : STOP KEY Go to the top level of Engine test mode.