Paper Path Test; Test Notes; Test Results - Xerox Phaser 6120 Service Manual

Paper Path Test

Run the Paper Path diagnostic test to confirm the functionality of all electro-mechanical
components (rollers, clutches, motors, sensors, etc.) required by the printer to successfully
pick and feed paper through the printer.
Note:
This test will not run if the printer is currently in an error state.

Test Notes:

1. The test will run continuously until the paper tray is empty.
2. The Control Panel is blank during this test.
3. No image is placed on the paper during the test.
Use the procedure below to initiate the Paper Path Diagnostic test:
1.
Power off the printer.
2. Remove the PWB-P (Image Processor Board) form the printer. Refer to page XX for
PWB-P removal procedures.
3. Load enough paper in either paper tray to adequately test the printer.
4. Power up the printer to initiate the test.

Test Results:

Observe the behavior of the printer while running this test. If the printer stalls, focus the
troubleshooting efforts on the immediate area within the printer where the paper stopped. It
may be required to run the test multiple times to isolate the exact problem area.
Phaser® 6120 Color Laser Printer Service Manual
4-3
Overview