OKI MC562
Self-diagnostic mode. Density adjustment test
The density adjustment test is used for performing a density adjustment function test and displaying the result of it to judge whether the density adjustment mechanism is proper.
- Enter the self-diagnostic-mode(Level1) and, until the following message appears, press the [2] or [8] button.
DENS ADJ TEST - Press the [6] button. The following message appears. Press the [2] or [8] button until the intended option appears.
DENS ADJ TEST
DENS ADJ EXECUTE - Press the [6] button. The displayed option is performed:
When DENS ADJ EXECUTE is executed:
① Density adjustment test is performed, and 'DENS ADJ EXECUTE' starts blinking)
② When the test ends, the panel shows the result of the test (OK or an error name) and ‘****RESULT’.
OK
DENS ADJ RESULT
Pressing the [2] button displays the next test result.
Pressing the [8] button displays the preceding test result.
Press the [4] button to return to step 2 (“DENS ADJ RESULT”).
③ Pressing the [#] button during the test cancels the test, restoring the state of step 2.
When DENS ADJ RESULT is executed:
Same as of REG ADJ EXECUTE
When DENS ADJ PAR-SET is executed:
The setting for the density adjustment parameter is displayed.
When AUTO CALIBRATION is executed:
① The density sensor sensitivity adjustment value is automatically set is performed,
and the lower display starts blinking.
② When the test ends, the panel shows the result of the test (OK or a error name) and ‘****RESULT’.
OK
DENS ADJ RESULT
Pressing the [2] button displays the next test result.
Pressing the [8] button displays the preceding test result.
Press the [4] button to return to step 2.
③ Pressing the [#] button during the test cancels the test, restoring the state of step 2.
Note! The fixture specific for execution should be used.
Remark: The following message appears while the printer is initialized or issues an alarm or when the cover is open.
NG
DENS ADJ RESULT - Repeat step 3 when necessary.
- Press the [4] button to end the test (the state if step 1 is restored).
Density adjustment test item
Display | Details |
---|---|
DENS ADJ EXECUTE | Executes density adjustment. |
DENS ADJ PAR-SET | Sets a control value for auto density adjustment. Note) Must not use. |
DENS ADJ RESULT | Displays the result of density adjustment. |
AUTO CALIBRATION | Automatically sets a density sensor sensitivity correction value. Note) Must not use. |