32.01MB3442adw

Lexmark MB3442adw error 32.01: Paper Jam Fix

The Lexmark MB3442adw error 32.01 signifies a paper path obstruction, typically at the fuser unit. This is a common service warning triggered when paper fails to arrive at the exit sensor on time. When users ask why does my Lexmark MB3442adw error 32.01 keep showing, it often points to debris in the feed path or worn rollers that fail to pull paper correctly.

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Common causes

  • 1Torn paper scraps trapped in the fuser.
  • 2Worn pickup rollers losing traction.
  • 3Excessive paper humidity causing curling.
  • 4Toner dust buildup on paper sensors.

Solutions

Quick Diagnosis

Error 32.01 means the machine has stopped due to a feed issue. Check the front and rear paths for any torn paper scraps. If there's no paper, the sensor might need cleaning.

Step-by-Step Solution

  1. Open Front Cover: Release the latches and pull out the toner unit.
  2. Clear Paper: Check for fragments and pull them out gently in the direction of the paper flow.
  3. Check Fuser: Open the rear door to ensure no stuck pages are blocking the fuser rollers.
  4. Reset: Reinstall the cartridge and ensure doors are snapped shut completely.

Prevention and Maintenance

Use dry, standard-weight paper. Periodically wipe the rubber feed rollers with a lint-free cloth to remove paper dust, which ensures reliable paper pick-up.

When to Call a Technician

If you find the fuser film is damaged, or if the 32.01 error persists despite clear pathways, the sensor or fuser assembly may be broken and require professional servicing.

Ficha técnica del equipo

  • Technology: Laser printing
  • Speed/Performance: 42 ppm
  • Connectivity: USB, Ethernet, Wi-Fi
  • Paper Capacity: 250-sheet tray
  • Compatible Consumables: 34B series (34B0010/20)
  • Recommended Use: Enterprise / SMB
  • Drivers / official firmware

Steps to follow

  1. 1

    Open front cover

    Open the front door and remove the toner cartridge carefully.

  2. 2

    Clear jammed paper

    Pull out any paper pieces slowly without tearing them.

  3. 3

    Check fuser

    Inspect the rear door if the paper isn't visible from the front.

  4. 4

    Reset sensors

    Reinsert the cartridge and close all doors firmly to clear the sensor.

Frequently asked questions

This happens when a sensor remains triggered by a small, hidden piece of paper or when the sensor mechanism itself is obstructed by toner debris.

Yes, always power off the unit to prevent sensor damage and ensure safety during physical maintenance.

Yes, dirty pickup rollers lose their grip, causing paper skewing or jamming that triggers the 32.01 code.

Use high-quality paper, store it in a dry environment, and wipe the feed rollers with a lint-free cloth monthly.