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TROUBLESHOOTING
4. Head #1 Tab Sensor – Tests that Tab
Sensor in Head # 1 is working.
Test should be conducted with tabs
removed from Tabber. A piece of paper
inserted into Sensor should change
display from UNCOVERED to
COVERED. Press Next to proceed to
Head # 2 Tab Sensor test.
5. Head #2 Tab Sensor – Tests that Tab
Sensor in Head # 2 is working. Test
should be conducted with tabs removed
from Tabber. A piece of paper inserted
into Sensor should change display from
UNCOVERED to COVERED. Press
Next to proceed to Media Sensor Test.
6. Media Sensor – Tests that Media
Sensor is working properly. Place a
piece of paper between Sensor and
reflective lens. Screen should change
from UNCOVERED to COVERED.
Press Next to proceed to Keyboard Test.
7. Keyboard – In Keyboard Test mode,
each time you press a key, display
should show name of key in "Key
Pressed: " line.
Press EXIT last to return to Advanced
screen and exit tests.
This concludes diagnostic testing. Any results that do not match the above indicate a
problem with component tested.
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