32.01M5163

Lexmark M5163 error 32.01: Fuser jam

The Lexmark M5163 error 32.01 occurs when a sheet of paper stops or wrinkles inside the fusing unit before finishing its exit. The printer halts the process immediately to prevent burnt paper from sticking to the thermal rollers. If you wonder why my Lexmark M5163 shows error 32.01, the answer is usually a blockage caused by inadequate paper or worn fuser rollers.

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Common causes

  • 1Fuser exit roller wear.
  • 2Use of out-of-spec paper (excessive grammage).
  • 3Obstruction by melted adhesives on rollers.
  • 4Faulty fuser exit sensor that fails to detect paper clearing.

Solutions

Diagnóstico rápido

The 32.01 is a thermal jam. If you see the paper wrinkled like an accordion in the rear, it's a clear fault in the fuser exit rollers.

Solución paso a paso

  1. Turn off the printer and wait at least 20 minutes for the fuser to cool down.
  2. Open the rear door of the unit to expose the fuser.
  3. Remove the jammed paper carefully, being sure not to tear it inside.
  4. Close the door and power on the printer so the system clears the path.

Prevención y mantenimiento

Avoid printing on synthetic materials or adhesives if the device isn't set up for it. Regularly cleaning the exit rollers helps paper flow correctly to the output tray.

Cuándo llamar a un técnico

If the paper always exits torn or with constant burn marks, the coating on the fuser rollers has degraded and you should request a unit replacement.

Ficha técnica del equipo

  • Technology: Monochrome laser printer
  • Speed/performance: 63 ppm
  • Connectivity: USB, Gigabit Ethernet
  • Input capacity: 4400 sheets
  • Compatible supplies: 5163 Series Toner (original)
  • Recommended usage: Heavy corporate environments
  • Drivers / official firmware

Steps to follow

  1. 1

    Fuser access

    Open the rear cover to access the fuser unit.

  2. 2

    Gentle extraction

    Pull the jammed paper with both hands, avoiding sudden jerks.

  3. 3

    Reset

    Close the door and allow the device to complete a cleaning cycle.

Frequently asked questions

The 32.01 indicates that paper has become trapped within the fusing unit, preventing it from advancing to the exit.

Yes, the fuser reaches very high temperatures. Let the unit cool for 20 minutes before touching anything.

Using very heavy paper or media with stickers often causes these jams as the adhesive melts.

If it happens once, it's usually isolated; if recurring, the fuser needs replacement due to roller wear.