Xerox 6250N Service Manual - Page 135

Tray 2 Paper is Low ■ Remove Tray 2 and ensure that it is at least half full of paper. ■ Inspect the tray for obstructions or defects. ■ Reinstall the tray. ■ Cycle printer power. ■ If the problem persists, follow the procedure below. Troubleshooting Reference Table Applicable Parts Wiring and Plug/Jack Map References Low Paper Sensor, PL 3.3.4 Low Paper Lever, PL 3.2.7 "Paper Tray 2" on page 10-17 Troubleshooting Procedures Table Steps Actions and Questions Yes No 1 Fill the tray with paper. Does the error occur if the tray is full? Go to Step [2]. Complete 2 Check the following for evidence of fault or Replace the parts Go to Step 3. damage: concerned. Low Paper Sensor; PL 3.3.4 Low Paper Lever, PL 3.2.7 3 Use service diagnostics to test the Tray 2 Low Paper Sensor. Do the sensor and actuator function properly? Replace the Engine Control Board, page 8-107. Go to Step 4. 4 Verify the voltage between pins Go to Step 6. P/J 47-10 P/J 47-9 on the Motor Driver Board is +3.3 VDC. Go to Step 5. 5 Verify the voltage between pins P/J 42-20 P/J 42-15 on the Motor Driver Board is +3.3 VDC. Replace the Motor Driver Board, page 8-101. Replace the Engine Control Board, page 8-107. 6 Verify the voltage between pins Replace the Replace the P/J 47-8 P/J 47-9 on the Motor Driver Sensor No Paper, Motor Driver Board is +3.3 VDC. page 8-30. Board, page 8-101. 3-54 Phaser 6250 Color Laser Printer Service Manual