Oki Data CONFIDENTIAL
45487001TH Rev.1
4-32 /
4. Maintenance menus
4.3.2.9 Self-diagnostic function setting
The self-diagnostic function setting is used for enabling or disabling the error detection by
sensors. The detection can be enabled or disabled temporarily for troubleshooting. Allowing
for setting engine operation options for which expert knowledge is required to be handled.
This self-diagnostic should be used carefully. Be sure to restore the default settings of used
options of the self-diagnostic.
1. Enter the self-diagnostic mode and, until the following message appears, press
the MENU
or MENU button.
SENSOR SETTING
2. Press the ENTER button. The following message appears. Press the MENU or
MENU
button until the option to set (refer to the table shown below) appears.
TONER SENSOR
ENABLE *
3. The setting on the lower display can be selected by pressing the ENTER button.
The MENU
button displays the next setting and the MENU button displays
the preceding setting.
4. Hold down the ENTER button (for three seconds) with the desired setting on the
display. The setting is stored in the EEPROM. The state in step 2 is restored.
5. Repeat steps 2 through 4 when necessary.
6. Press the BACK button to end setting the option (except where not in step 4) (the
state in step 1 is restored).
Option Set Settings Setting Operation Function
TONER
SENSOR
ENABLE
Enables detection. Enables or disables toner sensor
operation.
DISABLE
Disables detection.
ID UNIT
CHECK
ENABLE Enable checking. Enables or disables image drum
installation checking.
DISABLE Disables checking.
DRUM OVER
LIFE
STOP Does not extend
life.
Sets whether to enable or disable
extending image drum life at the end
of the life.
CONTINUANCE Extends life
Option Set Settings Setting Operation Function
WR POINT
REV
TBL=**H±
*.***mm
00H~FFH A correction value. Adds a correction value for the
default writing point.
BOTTOM
WRT POINT
TBL=**H±
*.***mm
00H~FFH A tear-off position
value.
Sets a tear-off length from the
bottom edge of paper.
Default is in hatched area.
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