Oki MC770 series Maintenance Manual - page 128
45376001TH Rev.1
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Oki Data CONFIDENTIAL
5. Maintenance Menu
When the [#] key is pressed while test is in progress (while the [DATA] lamp is
lighting), the screen returns to the state of step 2.
<
The same as the key operations of step 2. During execution of DENS ADJ
EXECUTE.
<
Setup of the density correction parameter is displayed.
<
The automatic setting of the density sensor sensitivity correction value is
executed. (The [DATA] lamp flashes.)
When the test is complete, the test result (OK or error name) is displayed in the
upper row of the display area, and ****RESULT is displayed in the lower row of
the display area
OK
DENS ADJ RESULT
When the [2] key is pressed, the test results are displayed by incrementing them.
When the [8] key is pressed, the test results are displayed by decrementing
them.
Pressing the [4] key returns the screen to the state of step 2.
When the [#] key is pressed while test is in progress (while the [DATA] lamp is
lighting), the screen returns to the state of step 2.
Remarks
The following message is displayed during initialization, when the cover
is opened and during alarm.
NG
DENS ADJ RESULT
4. Repeat step 3 as required.
5. Pressing the [4] key terminates the test. (Returns to the status of step 1.)
Density correction test items
Display
Details
DENS ADJ EXECUTE
Executing the density correction
DENS ADJ PAR-SET
Setting the control values with respect to the
automatic density correction
DENS ADJ RESULT
Referring to result of the density correction
AUTO CALIBRATION
Automatic setting of the density sensor sensitivity
correction value