Diagnostic information 2-67
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8
Place a voltmeter between the fuser DC
autoconnect pin 8 and ground (pin 6).
Does the meter read +5 V dc?
Go to step 9. Replace the fuser DC
cable. See “Fuser DC
cable removal” on
page 4-117.
9
1. Replace the fuser.
2. Bring the printer up in the Diagnostics
menu (turn off the printer, press and hold
3 and 6, turn on the printer.)
3. Touch SENSOR TESTS.
4. Touch Dynamic Sensors.
5. Touch Fuser Exit.
6. Open the front access door, and the top
access cover.
7. Activate the fuser exit sensor.
Did the fuser exit sensor change from Open to
Closed on the touchscreen?
Problem resolved. Replace the system board.
See “System board
removal” on page 4-165.
Step Questions / actions Yes No
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