The Light Copy (Partial) - Xerox 2510 Service Manual

I
CQ 11 The Light Copy
(Overall)
Probable Cause
Corrective Action
Defective developer material. If not, remove the xerographic module and check the
(Continued) photoreceptor. There i s toner on the photoreceptor after
development, replace the developer material and perform
the AD) 9.4 lmage Density.
(251
5
WI Tag 2,7, or 89
):
Enter the code [L] press Start, enter the code [A] press
Start; enter the code
(d)
press Start; and enter the code
[y] to check the dry ink concentration.
(2515 W/O Tag 2, or 89
):
Allow the copier to run one
minute or until (y) equals 6.
(2515 WIO Tag 7): Allow the copier to run one minute
or until (y) equals 8.
Exit the diagnostic mode, pross Start allow coplor to
cycle to standby three times. Enter the codes
111,
(g), (J)
wait two minutes then enter (A) and (y) again.
(2515 WIO Tag 2, or
89 ): Code (y) should equal
6.
(2515 WIO Tag 7): Code
(y)
should equal 8.
If not, remove the xerographic module and check the
photoreceptor. There is toner on the photoreceptor
after development, replace the developer material and
perform the Electrostatic Series (ADJ 9.3).
3.' An electrostatic voltage is out of 3. Perform the Electrostatic Series (ADJ 9.3).
specification.
4.
Lens i s not mounted correctly or
4. Check the following:
light shield
is
damaged or missing.
a. The light seal is separated from lens (PL 6.1). Fix the
seal with black electrical tape.
b. Ensure that the magnet and lens are positioned
correctly against frame.
c. Check for direct room light or sunlight on the
copier.
5.
Exposure lamp is not installed
5. Check that the clear slot in the lamp i s facing the
correctly Illumination Sensor.
6.
Image on the document i s light.
6. Select a darker Copy Contrast setting for light
C O P Y . (Continued)
CQ 11 The Light Copy.(Overall)
3-52
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