Xerox 8830 - Page 316

4.3 DRUM DRIVE (1 OF 2)
UPPER FRAME
ASSEMBLY
(A20)
CAUTION: DO NOT RUN DIAGNOSTIC CODE [0403] IF THE FUSER IS COLD.
MACHINE DAMAGE CAN OCCUR. DIAGNOSTIC CODE [ 0403 ] RUNS THE FUSER
MOTOR, THE DEVELOPER MOTOR. AND THE PHOTORECEPTOR MOTOR. THE
FUSER HEATER IS TURNED OFF WHILE IN THE DIAGNOSTIC MODE.
THE FOLLOWING VOLTAGES SHOULD BE PRESENT:
SIGNAL
PWM
ENCODER
MEASURED VOLTAGE
IN STDBY
+5.0 VDC
0 VDC
IN PRINT
+3.1 VDC
+2.6 VDC
Chain 4 Print Power
1/98
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8830