Switch Scan Test - Oki C310dn Maintenance Manual

Oki Data CONFIDENTIAL

5.3.2.3 Switch scan test

The switch scan test is used for input sensor and switch checking.
1. Enter the self-diagnostic mode (level 1) and, until SWITCH SCAN appears on
the upper display, press
the preceding test option). Then press the OK button.
SWITCH SCAN
2. Press or until the option for unit(s) to test, which is shown in table 5-3,
appears on the lower display (
preceding option).
3. Press the OK button. The switch scan test starts, the unit(s)' name(s) and
current status(es) being displayed.
PAPER ROTE:PU
1=H 2=L 3=H 4=L
Operate the unit(s) (figure 5-1). Display information in the appropriate area(s) of
the LCD display [the information varies depending on the sensor(s)].
4. Press the CANCEL button to restore the state for step 2.
5. Repeat steps 2 through 4 when necessary.
6. Press to end the test (the state for step 1 is restored).
44346001TH Rev.1
or ( displays the next test option and
displays the next option and
Heater frame thermistor
Fuser thermistor-
upper
displays
Toner sensor Y
Exit sensor
displays the
Duplex rear
sensor
Color registration sensor and density sensor
Fuser thermistor-lower
Image drum up-down sensor
Toner sensor M
Toner sensor C
Tag IC M
Tag IC K
Tag IC Y
Tag IC C
Y M C K
Duplex front sensor
Tray-1 detection sensor
Tray-2 paper-end sensor
Figure 5-1: Switch sensor locations
5. MAINTENANCE MENUS
Toner sensor K
Cover-open switch
Temperature
and humidity
sensor
Write sensor
Entrance
sensor
Tray-1
hopping
sensor
Tray-1
paper-end
sensor
Tray-2
entrance
sensor
2nd tray hopping sensor
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