OKI MC562dw

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.

1. Enter the self-diagnostic-mode(Level1) and, until the following message appears, press the [2] or [8] button.
   DENS ADJ TEST
2. 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
3. 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
4. Repeat step 3 when necessary.
5. 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.