Olivetti DR N17, Service Manual

Page: 138 / 558

5-26 687200Q
Output Test HVPS (C. ROLL AC)
OPERATION
Tests the High Voltage Power Supply
(HVPS) AC voltage to the Charge Roll
Output Test HVPS (C. ROLL DC)
OPERATION
Tests the High Voltage Power Supply
(HVPS) DC voltage to the Charge Roll
Output Test HVPS (DEV. BIA DC)
OPERATION
Tests the High Voltage Power Supply
(HVPS) AC voltage to the Developer
Bias Charge Roll.
Output Test HVPS (DEV.BIA AC)
OPERATION
Tests High Voltage Power Supply
(HVPS) DC voltage to the Developer
Bias Charge Roll.
Output Test HVPS (DETACK SAW)
OPERATION
Tests High Voltage Power Supply
(HVPS) DC voltage to the Detack Saw.
Output Test HVPS (T. ROLL- )
OPERATION
Tests High Voltage Power Supply
(HVPS) negative DC voltage to the Bias
Transfer Roll.
Output Test HVPS (T. ROLL+ )
OPERATION
Tests High Voltage Power Supply
(HVPS) positive DC voltage to the Bias
Transfer Roll.
Output Test EXIT DIAGNOSTICS
OPERATION
Exits the diagnostic test(s) currently run-
ning.
Output Test ROM CHECKSUM Displays the Print Engine Controller
ROM check sum.
Output Test PAPER TRAY SIZE
OPERATION
Shows the paper size reported from
each Paper Size Sensor.
Test Type LCD Display Message Test Function