43856301TH Rev.3
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Oki Data CONFIDENTIAL
5. Maintenance Menu
5.3.1.3 Switch scan test
This self-diagnostic menu is used to check the entry sensor and the switch.
1. Enter the self-diagnostic mode (level 1) and press the MENU+, MENU- key
until "SWITCH SCAN" is displayed in the upper row of the display area.
(Pressing the MENU+ key increments the test item and pressing the MENU- key
decrements the test item.)
SWITCH SCAN
2. Press either the MENU+ or MENU- key until the desired menu item
corresponding to the unit to be tested in Table 5-3 is displayed in the lower row
of the display area. (Pressing the MENU+ key increments the test item and
pressing the MENU- key decrements the test item.)
3. Pressing the ENTER key starts the test. Name and present status of the
corresponding unit are displayed.
PAPER ROTE:PU
1=H 2=L 3=H 4=L
Activate the respective units. (Figure 5-1) Status of the respective units are
displayed on the corresponding areas of the LCD display. (Display changes
depending on each sensor. Refer to Table 5-3 for details.)
4. Press the CANCEL key to return to the status of step 2.
5. Repeat steps 2 to 4 as required.
6. Press the BACK key to exit the test. (Returns to the status of step 1.)
Figure 5-1 Switch and sensor location diagram
TONER SNS M
RFID COLOR C
TONER SNS C
ST FD FU SNS
HT FRAME THEM
FUS THERM Up
DUP IN SNS
DUP COVER SNS
DUP BOTTOM SNS
FUS THERM Low
BELT THERM
DUP FRONT SNS
T3 END SNS
T3 HOP SNS
T2 HOP SNS
T3 SIZE SW
T3 IN SNS
T2 IN SNS
T2 END SNS
T1 END SNS
T2 SIZE SW
T1 SIZE SW
IN SNS 1
IN SNS 2
WRITE SNS
COVER OPEN SW
HUM/TEMP SNS
REG L SNS
REG R SNS
DEN SNS
EXIT SNS
ID Up/Down SNS
TONER SNS K
TONER SNS Y
RFID COLOR K
RFID COLOR Y
RFID COLOR M