Xerox 3050 Service Manual page 529

11.
(Figure 4): Adjust the detack corotron
0
The Electrometer, meter, and the
TransferIDetack Check and Adjust
voltage.
leads are shown i n this position only
for clarity. Figure 3
o f
this procedure
9. Enter the diagnostic mode.
I" The code [IJ must be added to the
code [O92fJ to turn the transfer)
detack corotron on.
P
WARNING
T
ere will be a time delay between the
time the code [0921-I] is entered and the
time the fuser drive motor starts t o turn.
The fuser drive motor wlll not start until
the fuser Is at the correct temperature.
10. Enter the code 10921-I].
0 The Electrometer, meter, and the
leads are shown in this position only
for clarity. Figure 3 of this procedure
shows the correct position when the
Electrostatic Series is performed.
shows the correct position when the
Electrostatic Series is performed.
12. (Figure 5): Adjust the transfer corotron
voltage.
SELECT V, ZV,
AND AC
SELECT V, ZV,
AND DC
0 STEPS 1 1 8 and Cand
12 8:
Ensure
that the probe tips do not touch the
machine frame. Touching the
machine will result
in
no readings.
LEAD TO TP2
Figure
4.
Adjustment of the Detack Corotron
C
ADJUST TO OBTAIN
-0.800 f 0.025 VDC
Figure 5. Adjust the Transfer Corotron
(Continued)
3193
3050
4-131
ADJ 9.2