CAUTION
Metal strips of temperature probe
must
be
oriented vertically in order to
avoid scra tching the surface of fuser
roll.
NOTE:
Press the temperature sensor firmly
to the surface of the fuser roll for an
accurate reading.
I
6.
(Figure
4):
Place the probe on the fuser
roll.
DMM
should read
149°C
+
2",
(251
5
60
Hz
ONLY
143
"C
f
2").
B
PRESS TIP OF
PROBE
TO
MIDDLE
OF
FUSER
ROLL
SELECT
V.
200
mv
AND
DC
CHECK:
149'
+
2OC
l43'f
2'C
(2616
60
I-lz)
Figure
5.
Place the Probe on the Fuser Roll
Adjustment
1.
Enter the diagnostic mode.
2.
Using thecopy contrast buttons, select
test
0
and press
Start
to enter
temperature mode.
3. Note the value displayed on the control
panel
(1
-9).
4.
Use the Copy Contrast up button to
increase or the Copy Contrast down
button to decrease the value displayed
on the control panel. an increase of one
number will increase the fuser
temperature by approximately
3"c.
5.
Press Start to store the new setting.
6.
Exit
diagnostics.
7.
Check the temperature with the
temperature probe
to
ensure correct
adjustment has been made.
7192
251012515 4-73
ADJ
10.1
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