Oki C310dn Maintenance Manual page 133

Oki Data CONFIDENTIAL
Panel display ( identi- On- Atten-
fies that no display is line tion
provided) lamp lamp
Varies Varies A density adjustment image drum
%COLOR% IMAGE
DRUM SMEAR
ERROR
Varies On
%COLOR% LOW
DENSITY ERROR
Varies On
SENSOR
CALIBRATION
ERROR
44346001TH Rev.1
Detail
error 2. The printer has the error when
detecting a density problem due to an
LED head being out of focus (extremely
dirty). The printer has the error in no
user environments because, when it
is in the Shipping mode and the PU
firmware detects this status, the PU
firmware provides no notice to the CU
firmware.
%COLOR%
Y
M
C
K
A density adjustment image drum error.
The printer has the error when, due
to image drum failure, outputting dirty
print and detecting a density problem.
The printer has the error in no user
environments because, when it is in the
Shipping mode and the PU firmware
detects this status, the PU firmware
provides no notice to the CU firmware.
%COLOR%
Y
M
C
K
A sensor calibration error. The printer
has the error in no user environments
because, when it is in the Shipping
mode and the PU firmware detects this
status, the PU firmware provides no
notice to the CU firmware.
Panel display ( identi-
Solution fies that no display is
provided)
−
REGISTRATION
ERROR
<n>
−
REGISTRATION
SENSOR ERROR
<n>
%COLOR% HEAD
DATA ERROR
−
On- Atten-
line tion Detail
lamp lamp
Varies On A color registration adjustment error.
This display indicates that the printer has
an error in rough adjustment or main-
scanning line adjustment. The printer
has the error in no user environments
because, when it is in the Shipping mode
and the PU firmware detects this status,
the PU firmware provides no notice to the
CU firmware.
<n>
2 = Y
3 = M
4 = C
5 =
Varies On A color registration sensor error.
The printer has the error in no user
environments because, when it is in the
Shipping mode and the PU firmware
detects this status, the PU firmware
provides no notice to the CU firmware.
<n>
2 = Y
3 = M
4 = C
5 =
Varies On No LED head adjustment data is
found or invalid. This occurs in no user
environments because, when the printer
is in the Shipping mode and the PU
firmware detects this status, the PU
firmware provides no notice to the CU
firmware.
%COLOR%
Y
M
C
K
7. TROUBLESHOOTING
Solution
−
−
−
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