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Oki Data CONFIDENTIAL
5. MAINTENANCE MENUS
5.3.2.11 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 up-arrow (
) or MENU down-arrow ( ) button.
SENSOR SETTING
2. Press the MENU up-arrow (
) or MENU down-arrow ( ) button. The following
message appears. Press the MENU up-arrow ( ) or MENU down-arrow ( ) 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 up-arrow ( ) button displays the next setting and the MENU down-
arrow ( ) 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 Settings Setting Operation Function
TONER
SENSOR
ENABLE Enables detection. Enables or disables toner sensor
operation.
DISABLE Disables detection.
BELT UNIT
CHEC
K
ENABLE Enable checking. Enables or disables belt
installation checking operation.
DISABLE Disables checking.
Option Settings Setting Operation Function
ID UNIT
CHECK
ENABLE Enables checking. Enables or disables image drum
installation checking.
DISABL
E Disables checking.
REG ADJUST
ERROR
ENABLE Has the printer to
pause.
Has or does not have the printer
to pause with an error due to
color misregistration detection.
DISABLE Does not have the
printer to pause.
DR
UM 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.
WR POINT
RE
V
TBL=**H±
*.***mm
00H to FFH A correction value. Adds a correction value for the
default writing point.
BOTTOM
WRT POINT
TBL=**H±
*.***mm
00H to 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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