CQ
20 Spots
No copy sample defect
is
needed.
Definition
These defects are 0.2 inches (5mm) or smaller
in diameter. These could appear at intervals
that are in the process direction.
Probable Cause Corrective Action
1. Contaminated or damaged photoreceptor 1.
drum.
Wash (General Procedures) or replace
(REP
9.3) the photoreceptor drum as required.
Perform the Electrostatic Series (2510 ADJ
9.2
;
251 5
ADJ
9.3).
2.
Contaminated or damaged fuser roll or oil 2.
dispense wick.
Clean or replace the fuser roll (REP 10.2)
(PL10.2)
and wick (REP 10.2),
3. Contaminated or damaged upper media 3.
feed rollsor media idler rolls.
I
4.
Developer material has made more than
4.
30K feet (9K metres) of copies.
Clean or replace upper media feed rolls
(REP 8.2) or media idler rolls (REP 8.3)
(251 0
PL
8.1,2515 PL 8.3) as required.
Replace the developer material (REP 9.8)
and perform the Electrostatic Series (2510
ADJ
9.2;
251
5
ADJ
9.3).
CAUTION
(2510,251
5
WIO
Tag
2,7.
or
89):
To
prevent
damage to the fuser drive gears, enter the
codes
(g)
fuser and
(J)
cooling fans first. Allow
the copier to operate for
2
minutes minimum,
then enter code
(A)
to start the
main
drive
motor.
WARNING
(251
5
W/
Tags
2,7,
or
89):
There
will
be
a
time delay between the time the code [A]
is
entered and the time the motor starts to turn.
The motor will not start until the fuser
is
at
the correct temperature.
Inspect and clean any contamination on
the developer housing.
Check the
developer for correct operation.
Perform the Electrostatic Series (2510 ADJ
9.2;
2515ADJ 9.3).
(2515
WIO
Tag
2,
7.
or 89
):
Enter the
codes
[L],
[g],
[J],
wait
2
minutes, enter [A]
to switch on the main drive motor and
[Y]
to check the dry ink concentration. If the
value
is
less than 3 then go to the
J
Dry ink
Concentration Fault RAP
in
section
2.
(Continued)
CQ
20
Spots
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