047-321phaser-4510

Xerox Phaser 4510 error 047-321: Tray failure

The Xerox Phaser 4510 error 047-321 is a code identifying a fault in the paper feed subsystem, specifically concerning tray detection. This error prevents the printer from recognizing media presence or size matching. Knowing what is error 047-321 on Phaser 4510 is essential for troubleshooting blockages without calling for external help.

1 views

Common causes

  • 1Dust buildup covering the tray size sensor.
  • 2Pickup rollers fouled with excess residue.
  • 3Side guides forced too tight, interfering with sensors.
  • 4Unsupported paper weight interfering with feeding mechanics.

Solutions

Diagnóstico rápido

The system will lock up and prevent printing. Inspect the paper presence sensor, typically located within the tray rails; it is a common site for paper dust accumulation.

Solución paso a paso

  1. Remove the paper tray entirely.
  2. Use a flashlight to inspect the internal cavity of the printer.
  3. Clean the pickup rollers with a lint-free cloth lightly dampened with water.
  4. Gently re-adjust the side guides to ensure the paper stack doesn't deform against the sensors.

Prevención y mantenimiento

Perform biannual roller cleaning to remove paper fibers. Storing paper in dry environments prevents humidity-related adhesion that can confuse the presence sensors.

Cuándo llamar a un técnico

If you have thoroughly cleaned the tray sensors and rollers but the error persists, the physical sensor arm or its wiring may be damaged.

Ficha técnica del equipo

  • Technology: Monochrome laser
  • Speed/performance: 45 ppm
  • Connectivity: Ethernet, USB, Parallel
  • Feed capacity: 700 sheets
  • Compatible consumables: Phaser 4510 toner series
  • Recommended use: High-traffic offices
  • Official drivers/firmware

Steps to follow

  1. 1

    Physical check

    Pull out the paper tray and check for paper scraps blocking internal sensors.

  2. 2

    Clean rollers

    Clean pickup rollers using a lint-free damp cloth.

  3. 3

    Align guides

    Ensure paper guides match the loaded paper size exactly.

Frequently asked questions

This code identifies a paper tray detection error, typically caused by a faulty size or presence sensor.

Often, it is caused by misaligned paper or sensors covered in accumulated paper dust.

Use authentic Xerox toner and standard paper sizes to ensure smooth operation.

Yes, they are user-replaceable maintenance items.

Xerox Phaser 4510 error 047-321: Tray failure | Vimazdev