Table 91 Low Paper Tray 2 (Or Tray 3) / 500-Sheet Feeder Troubleshooting Procedure - Xerox 5400N - Phaser B/W Laser Printer Service Quick Reference Manual

RAP 61 Low Paper Tray 2 (or Tray 3) /
500-Sheet Feeder
Tray 2 and/or Tray 3 have low paper.
Table 91 Low Paper Tray 2 (or Tray 3) / 500-Sheet Feeder Troubleshooting
Procedure
Step Actions and Questions
1 PROCEDURE
Fill the affected paper tray with fresh paper.
Is the error code still displayed?
2 LOW PAPER SENSOR ACTUATOR TEST
1. Remove the paper tray from the 500-Sheet Feeder
Assembly.
2. Manually push up and release the low paper actuator.
Does the low paper sensor actuator move
smoothly up and down?
3 LOW PAPER SENSOR ACTUATOR
1. Enter Diagnostics mode.
2. From the Main Menu, select Component Test / Sensor
Input / press [4] to start, [0] to stop.
3. Press and release the Low Paper Sensor Actuator.
Does the LCD counter increment each time you
press and release the actuator?
4 FEEDER BOARD
1. Switch printer power OFF.
2. Remove the 500-Sheet Feeder Left Cover [RRP 11.3,
page 330].
3. Disconnect P/J133 from the Feeder Board.
4. Switch printer power ON.
5. Measure the voltage between P133-1 and frame
ground, then measure the voltage between P133-3
and frame ground.
Are both measurements +3.3 VDC?
5 "YES" FROM STEP 4 ABOVE
1. Switch printer power OFF.
2. Reconnect P/J133.
3. Switch printer power ON.
4. Measure the voltage between P/J133-3 and frame
ground as you actuate and deactuate the Low Paper
Sensor.
Does the voltage measure +0.0 VDC when
deactuated and +3.2 VDC when actuated?
Phaser 5400 Laser Printer Service Guide
Yes No
Go to Problem
Step 2. solved.
Go to Replace the
Step 3. Low Paper
Sensor
Actuator
[RRP 11.18,
page
the Tray 2/3
Left Guide
Assembly
[RRP 11.13,
page
Go to
Replace the
Print Engine Step 4.
Controller
Board
[RRP 8.5,
page 310].
Go to Replace the
Step 5. Feeder
Board
[RRP 11-7,
page
Go to Go to
Step 7. Step 6.
347] or
340].
334].
159