Xerox 2510 Service Manual page 291

WARNING
(251 5 W/
Tags
2,7,
or
89):
There will be a
time delay between the time the code [A]
i s ontared and tho tlmo tho motor starts
to turn. The motor will not start until the
fuser is at the correct temperature.
12. Enter diagnostic mode.
(2510,2515 WIO Tag 2,7,
or
89)
a Enter the code[g] and press Start.
a
Enter the code[J] and press Start.
Wait
2
Minutes.
Enter the
test [6].
Press and hold the Start button
for more than 30 seconds to clean
the photoreceptor by engaging
the cleaner blade.
(251 5 W l Tag 2,7,
or
89)
Enter the test
[6].
After the drum begins rotating,
press and hold the Start button
for 30 seconds or more to clean
the photoreceptor by engaging
the cleaner blade.
13. (Figure 4): Adjust precharge and
detack corotron voltage
NOTE: The electrometer, meter, and the
leads are shown in this position
only for clarity. Figure 3 of this
procedure shows proper position
when performing the electrostatic
series.
NOTE: Keep the DMMleadsawayfrom
the HVPS to prevent electrical
noise.
SELECT
A \
V, 2V,
LEAD TO TP2
Figure 4. Adjustment of Precharge and Detack
Corotrons
14.
(Figure
5):
Adjust transfer corotron voltage.
DMM GOOTl616
A
.
ADJUST TO CONNECT
OBTAIN RED LEADTO
m l
-0.650 k0.025 TP 3
VDC
JR SM4
Figure 5. Adjustment of Transfer Corotron
(Continued)
6/93
251012515 4-65
ADJ 9.3