Self-Diagnostic Function Setting - Oki MC873dn Maintenance Manual

Oki Data CONFIDENTIAL
3.4.11

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 [2] or [8] button.
SENSOR SETTING
2. Press the [6] button. The following message appears. Press the [2] or [8] 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 [6] button.
The [2] button displays the next setting and the [8] button displays the preceding
setting.
4. Press the [6] button 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 [4] button to end setting the option (except where not in step 4) (the
state in step 1 is restored).
Option Set Settings
TONER ENABLE Enables detection.
SENSOR
DISABLE Disables detection.
BELT UNIT ENABLE Enable checking.
CHECK
DISABLE Disables checking.
ID UNIT ENABLE Enable checking.
CHECK
DISABLE Disables checking.
45850101TH Rev.1
*
Setting Operation Function
Enables or disables toner sensor
operation.
Enables or disables belt
installation checking operation.
Enables or disables image drum
installation checking.
Option Set Settings Setting Operation
REG ADJUST ENABLE Display
ERROR
DISABLE Non-display
DRUM OVER STOP Does not extend
LIFE life.
CONTINUANCE Extends life
WR POINT 00H~FFH A correction value.
REV
TBL=**H±
*.***mm
BOTTOM 00H~FFH A tear-off position
WRT POINT value.
TBL=**H±
*.***mm
3. MAINTENANCE MENUS
Function
Sets whether to display or non-
display the detected error from the
control of auto registration control.
Sets whether to enable or disable
extending image drum life at the end
of the life.
Adds a correction value for the
default writing point.
Sets a tear-off length from the
bottom edge of paper.
Default is in hatched area.
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