31.02MB2338adw

Lexmark MB2338adw 31.02 error: Simple troubleshooting guide

The Lexmark MB2338adw 31.02 error is a common alert indicating a paper feed failure within the main tray. When this error occurs, the printer sensor fails to detect the paper load, resulting in a print stop. Proper diagnosis involves checking for internal obstructions and cleaning feed components. This multifunctional printer is designed for high-efficiency office workflows.

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Common causes

  • 1Obstructed paper sensor.
  • 2Worn out feed rollers.
  • 3Misaligned paper stack.
  • 4Physical debris inside the paper path.

Solutions

Diagnóstico rápido

The Lexmark MB2338adw 31.02 error is identified by a clear alert on the screen. If the error persists after checking the paper stack, there may be internal debris impeding the sensor.

Solución paso a paso

  1. Turn off the printer and disconnect the power cord.
  2. Remove the tray and verify the paper stack alignment.
  3. Visually inspect for torn paper scraps.
  4. Clean the rubber rollers with a lint-free cloth and isopropyl alcohol.

Prevención y mantenimiento

Maintain the paper tray area dust-free. Always use recommended paper weights to prevent jamming. Regularly clean the rollers to avoid feed failures.

Cuándo llamar a un técnico

If the error persists after cleaning and clearing potential jams, the internal sensor board may require professional repair.

Ficha técnica del equipo

  • Technology: Monochrome Laser
  • Speed: Up to 38 ppm
  • Connectivity: USB, Ethernet, Wi-Fi
  • Capacity: 250 sheet standard tray
  • Compatible Consumable: Lexmark 23B series
  • Usage: Small workgroups
  • Official Drivers / firmware

Steps to follow

  1. 1

    Power off

    Turn off the printer and disconnect from power.

  2. 2

    Check tray

    Remove the paper tray and clear any debris.

  3. 3

    Clean rollers

    Clean rollers with a lint-free cloth.

Frequently asked questions

It happens when the paper sensor fails to detect sheets due to obstructions or dust.

It is a standard paper feed issue; perform basic cleaning to restore functionality.

Use Lexmark 23B series cartridges to maintain system compatibility.

Clean them every 5000 prints to ensure consistent paper pickup.

Lexmark MB2338adw 31.02 error: Simple troubleshooting guide | Vimazdev