Error Troubleshooting
Phaser 7100 Service Manual Xerox Internal Use Only2-200
6. Check the voltage supply (+3.3VDC) to the No
Paper Sensor 250.
Measure the voltage between the MCU PWB
GND <=> P/J465A-A1.
Is there a voltage (approx. +3.3VDC) output?
Replace the No Paper
Sensor 250
(REP 2.13 No Paper
Sensor on page 4-52).
Refer to +3.3VDC
Power Troubleshooting
on page 2-458.
Troubleshooting Procedure (Continued)
Step Actions and Questions Yes No