DP120F/DP125F Troubleshooting 11-10 March 2000 © TOSHIBA TEC1.2.6 SWITCH TEST [MENU], [9], [2], [06]The switch test checks if the detection switches operate normally.The test items in SWITCH TEST mode are as follows:• Detection of Scanner cover open/closed status• Detection of Top cover open/closed status• Detection of Process unit (Drum unit and Developer assembly) presence/absence sta-tus• Detection of Recording paper and Recording paper tray presence/absence status• Detection of Bypass tray presence/absence status• Detection of Flip book panels on Operation panel positions If no operation is performed within 10 seconds after an operational instruc-tion is displayed on the screen in the switch test, the test result will bejudged to be NG.(1) Use the [ ↑ ] or [ ↓ ] key to select “06. SWITCH TEST”, and then press the [ENTER] key.(2) Open the Scanner cover. When its open state is detected, the screen below appears.After checking that the screen is displayed, close the Scanner cover.SWITCH TESTOPEN SCANNER COVER(3) Open the Top cover. When its open state is detected, the screen below appears. Afterchecking that the screen is displayed, close the Top cover.→SWITCH TESTCLOSE SCANNER COVERSWITCH TESTOPEN THE TOP COVERDetects the open state ofthe Scanner cover Close the cover→SWITCH TESTCLOSE THE TOP COVERSWITCH TESTPULL OUT THE UPPERTRAYDetects the open stateof the Top cover Close the cover
