Xerox 3050 Service Manual page 260

J1.O1 Out
of Toner
RAP
Th
of1
Th
to1
thc
Th
Pr'
de
In
Pr
En
co
co
Th
th
Y
A
is RAP is used if the
11.01
code occurs too
ten or does not go away.
e status code J1.O1
is displayed when the
ner concentration drops significantly below
e set value.
is status code may occur if there i s a
oblem with the toner dispensing or the
veloper mixing systems.
itial Actions
Go to REP. 9.5
and ensure that the
developer material is being mixed
properly.
Ensure that the Toner Cartridge is not
empty and is installed properly.
Ensure that the Toner Cartridge is not
defective and enough toner is
dispensed into the developer housing.
Ensure that the Developer Auger Gears
are not defective.
Customer document has excessive area
coverage.
socedure
~ter the diagnostic code
[O92 1-41
and
mpare the toner sensor reading to the
ntrol point voltage.
le sensor voltage is at least 1.1 VDC higher
an the control point voltage.
N
Enter the code
[0926]
and reset the toner
control NVMs.
The sensor voltage
is
at least 1.1 VDC
higher than the control point voltage.
Y N
A B C
Go to Flag 1 and check the wiring for
an open or a short circuit in the wires
to ground. If there are no open or
short circuits, replace the following
components one at a time beginning
with "a". After replacing the
component, enter the code (0921-061
in order to calibrate the Toner
Control System.
a. Developer Material
b. Toner Sensor
c.
NVM
d. Control PWB (A3)
Perform the Final Actions in order to
complete the Service Call.
Go to the Electrostatic Series (ADJ 9.2, Initial
Density Adjustment section) adjustment to
check/ adjust Image Density. Perform the
Final Actions in order to complete the service
call.
CONTROL PWB (A3)
CONTROL PWR
81 94
J1 Out of Toner RAP
2-64
3050