3-21
3.1.6.9 Self-diagnostic function setting
This self-diagnostic menu is used to set valid/invalid of the error detection by the various
sensors.
The error detection can be made invalid or valid for locating source of abnormality.
However, this menu item requires expert knowledge to set among the engine operations.
Handle this menu item with utmost care.
Be sure to return the setting to the default setting upon completion of usage of this item.
1. Enter the self-diagnostic mode (level 1) and keep pressing the [MENU ] or
[MENU ] key until the following message is displayed.
SENSOR SETTING
2. When the [OK] key is pressed, the following message is displayed. Keep
pressing the [MENU ] or [MENU ]
key until the target item (refer to the table
below) is displayed.
TONER SENSOR
ENABLE *
3. When the [OK] key is pressed, the following message is displayed.
Pressing the [MENU ] key increments the setting value.
Pressing the [MENU ]
key decrements the setting value.
4. While the desired setting value is being displayed, press the [OK] key for long
period (3 seconds) that registers the displayed value in EEPROM. (Returns to
the status of step 2.)
5. Repeat steps 2 to 4 as required.
6. Pressing the [ ] key terminates (except the status of step 4) the setting. (Returns
to the status of step 1.)
Display
Setting value
Operation at the
setting value
Function
TONER SENSOR
ENABLE
Detects
Valid/Invalid of toner sensor
operation.
DISABLE
Not to detect
ID UNIT CHECK
ENABLE
Checks
Valid/Invalid of ID installation
check operation.
DISABLE
Not to check
DRUM OVER LIFE
STOP
Not to continue
The restriction on extending the
life of toner-related items five times
is lifted.
CONTINUANCE To continue
WR POINT REV
TBL=**H±*.***mm
00H~FFH
Correction value
The correction value is added to
the existing write-down position.
BOTTOM WRT POINT
TBL=**H±*.***mm
00H~FFH
Cut value
Amount of cut at the rear end of a
paper is set.
Hatched portion: Default is shown
3. ADJUSTMENT
