44951501TH Rev.2
5-19
Oki Data CONFIDENTIAL
5. MAINTENANCE MENUS
5.3.2.6 Color registration adjustment test
The color registration adjustment test is used for adjusting color registration or investigating
the causes of color misregistration.
Chapter 2 for an overview of color registration adjustment should be followed for recovery
from an error developed by the test.
1. Enter the self-diagnostic mode (level 1) and, until the following message
appears, press
or .
REG ADJUST TEST
2. Press the OK button, and the following message appears. Press or
until a
target option appears.
REG ADJUST TEST
REG ADJ EXECUTE
3. Press the OK button, and the displayed test option is performed.
When REG ADJ EXECUTE is executed:
A color registration adjustment test starts (the ONLINE lamp starts blinking).
When the test ends, the upper display shows the result of the test (OK or an
error name), and the lower display shows ****RESULT.
OK
REG ADJ RESULT
Pressing displays the next test result. Pressing the displays the
preceding test result. Pressing
restores the state for step 2.
Remark: While the printer is initialized or issues an alarm or the cover is open, it
displays the following message:
NG
REG ADJ RESULT
Pressing the CANCEL button during the test cancels the test (turning on the
ONLINE lamp), restoring the state for step 2.
When REG ADJ RESULT is executed:
Same button operations as
used when REG ADJ EXECUTE is executed.
When BLT REFLECT TEST is executed:
A color registration adjustment belt reflection test starts (the ONLINE lamp
starts blinking).
When the test ends, the upper display shows the result of the test (OK or an
error name), the lower display shows ****RESULT.
OK
BLT REFLECT RSLT
Pressing displays the next test result. Pressing displays the preceding
test result. Pressing
restores the state for step 2.
Pressing the CANCEL button during the test cancels the test (turning on the
ONLINE lamp), restoring the state for step 2.
When BLT REFLECT RSLT is executed:
Same button operations as used when BLT REFLECT TEST is executed.
Remark: While the printer is initialized or issues an alarm or the cover is open, it
displays the following message.
NG
REG REFLECT RSLT
4. Repeat steps 2 and 3 when necessary.
5. Press
to end the test (the state for step 1 is restored).
Color registration adjustment test items
Display Detail
REG ADJ EXECUTE Executes color registration adjustment.
REG ADJ RESULT Displays the result of color registration adjustment.
BLT REFLECT TEST Judges whether color registration adjustment belt
reflection is proper or not
BLT REFLECT RSLT Displays the result of color registration adjustment
belt reflection judgment.
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