32-05c2240

Lexmark C2240 error 32.05: Registration Sensor Error

The Lexmark C2240 error 32.05 indicates the paper was not correctly detected at the registration sensor before entering the image unit. This usually occurs due to dirty feed rollers or poor quality paper slipping too slowly. Learning how to fix error 32.05 on Lexmark printers involves inspecting the main tray.

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Common causes

  • 1Worn feed roller: Paper has insufficient traction.
  • 2Dirty registration sensor: Paper dust blocking the sensor vision.
  • 3Improper guides: Paper enters crooked, causing detection delay.
  • 4Damp paper: Sticking sheets causing earlier jams.

Solutions

Quick Diagnosis

The error happens at the start of every print job: the motor starts, paper is grabbed, and the machine stops instantly.

Step-by-Step Solution

  1. Pull out tray: Check that paper is loaded correctly.
  2. Clean sensor: Locate the small optical sensor near the main rollers.
  3. Alcohol: Gently clean the sensor using isopropyl alcohol.
  4. Test: Reload the tray and restart.

Prevention and Maintenance

Preventive roller (pick-up roller) maintenance using rubber rejuvenator prevents timing errors. Always adjust paper guides to the exact paper size used.

When to Call a Technician

If rollers turn but paper doesn't move or the sensor remains faulty after cleaning, the registration motor might be broken.

Device Technical Sheet

  • Technology: Color Laser
  • Compatible consumable: C2240 Series Cartridges
  • Connectivity: Ethernet / USB
  • Speed: 40 ppm
  • Recommended use: High-volume corporate
  • Official drivers / firmware

Steps to follow

  1. 1

    Pull out tray

    Remove the main tray and check the registration roller.

  2. 2

    Clean sensor

    Use a cotton swab with isopropyl alcohol to clean the registration sensor.

  3. 3

    Restart

    Close all covers and power cycle to reset the notice.

Frequently asked questions

It is caused by the paper not reaching the registration sensor within the expected timing.

No, it is a mechanical or sensor fault in the paper path.

Keep the tray paper guides properly adjusted.

It requires immediate attention, as it prevents any document printing.