31.01C4342

Lexmark C4342 error 31.01: Paper Jam Fix

The Lexmark C4342 error 31.01 signals a paper jam in the main input tray area. To fix error 31.01 on C4342, you must clear the paper path and check the tray guides. Why does my Lexmark C4342 show error 31.01? It usually occurs when paper is skewed or when the input tray is filled incorrectly, causing a sensing error.

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Common causes

  • 1Incorrectly adjusted paper guides in the tray.
  • 2Feed roller wear due to extended use.
  • 3Paper humidity causing page sticking.
  • 4Debris or small objects obstructing the path.

Solutions

Diagnóstico rápido

Error 31.01 appears when the printer detects a failed pick event. If the printer displays this code, verify the main paper drawer. What is the Lexmark 31.01 error meaning? It serves as a protection mechanism to stop the rollers from feeding into a jam.

Solución paso a paso

  1. Pull the paper tray out from the front of the printer.
  2. Inspect the feed area for any stuck pieces of paper.
  3. Carefully remove any stuck pages using two hands.
  4. Confirm the paper level is below the maximum limit mark.
  5. Re-adjust the tray side guides against the paper stack.

Prevención y mantenimiento

Use standard quality paper and avoid damp sheets. Regularly clean the feed rollers with a soft cloth to remove dust buildup. Proper storage of paper will significantly reduce feed errors.

Cuándo llamar a un técnico

If the tray is empty and clear, but the error remains, the entry sensor is likely jammed or faulty and needs technical repair.

Ficha técnica del equipo

  • Technology: Monochrome laser.
  • Speed: 42 ppm.
  • Capacity: 550-sheet standard tray.
  • Consumible compatible: C4342 Series toner.
  • Recommended usage: Office environments.
  • Official drivers / firmware

Steps to follow

  1. 1

    Access Trays

    Fully remove the main paper tray to expose the paper path.

  2. 2

    Clear Jam

    Gently pull out jammed paper with both hands to ensure no scraps remain.

  3. 3

    Clean Rollers

    Wipe the feed rollers using a slightly damp lint-free cloth.

Frequently asked questions

It means the input sensor detects a paper jam or misfeed in the main tray. The printer stops to prevent further jams.

It is quite common if the paper guides are not set correctly or if the tray is overloaded.

It uses C4342 series toner. Always ensure paper is within 75-90 g/m² for the best performance.

Cleaning the pickup rollers is recommended whenever you replace the toner cartridge.

Lexmark C4342 error 31.01: Paper Jam Fix | Vimazdev