43827101TH Rev.2
137 /
Oki Data CONFIDENTIAL
Display
Function
REG ADJ EXECUTE
Execution of
Color registration adjustment
REG ADJ RESULT
Viewing of the
Color registration adjustment
result
BLT REFLECT TEST
Execution of the judgment of good or bad
Color registration
adjustment
belt reflectivity
BLT REFLECT RSLT
Viewing of the result of judgment of good or bad
Color registration
adjustment
belt reflectivity
5.3.2.7 Print density adjustment test
This self-diagnosis is practiced to conduct testing on the Print density adjustment function of the
printer and to view the execution result. This test is executed also to judge whether the Print density
adjustment mechanism is normal or abnormal.
1. Activate the self-diagnostic (Level 1) mode, and press and hold down the [MENU+] key or
[MENU-] key, until the following message appears:
2. Pressing the [ENTER] key causes the following message to appear. Press and hold down the
[MENU+] key or [MENU-] key, until the intended item is displayed.
3. Pressing the [ENTER] key executes the test of the item currently displayed on the panel.
<< DENS ADJ EXECUTE is executed>>
1
A density correction test is conducted. ([READY] light blinking)
2
When the test ends, the test result (OK or error name) appears in the upper line of the
display section, and **** RESULT, in the lower line.
Pressing the [MENU+] key increments the test result sequentially in the display.
Pressing the [MENU-] key decrements the test result sequentially in the display.
Pressing the [BACK] key restores the status of Item 2.
3
Pressing the [CANCEL] key while the test is under way aborts the test ([READY] light comes
on) and restores the status of Item 2.
<<BLT REFLECT RSLT is executed>>
The same as the key operation of Item
2
. in the execution of BLT REFLECT TEST.
4. Repeat Items 2 and 3, as needed.
5. Press the [BACK] key to terminate the test. (Status of Item 1 restored)
Color registration adjustment test items
DENS ADJ TEST
DENS ADJ TEST
DENS ADJ EXECUTE
OK
DENS ADJ RESULT
