32-11CS310n

Lexmark CS310n error 32-11: Motor Sync Fault

The Lexmark CS310n error 32-11 indicates the main motor hasn't detected the expected synchronization pulse during rotation. Unlike a total blockage error, this typically originates from an imaging unit (photoconductor) that isn't rotating smoothly, causing a mismatch in the speed sensor.

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Common causes

  • 1Defective photoconductor imaging unit.
  • 2Broken imaging unit gears.
  • 3Sync sensor (encoder) failure.
  • 4Excessive load due to solidified toner waste.

Solutions

Quick Diagnosis

If the error appears intermittently, observe if the print quality shows horizontal bands; this confirms an issue in the imaging unit.

Step-by-step solution

  1. Review: Remove the imaging unit and toner.
  2. Test: Manually rotate the imaging unit drum.
  3. Replacement: If the unit is stiff or blocked, you must replace it.
  4. Cleaning: Clean the motor sensor contacts.

Prevention and maintenance

Replace the imaging unit according to manufacturer intervals. Worn internal components increase load on the main motor.

When to call a technician

If after changing the imaging unit error 32-11 persists, the control board must be checked by a technician.

Technical specifications

Frequently asked questions

32-11 is a lack of rotation synchronization, not necessarily a total blockage.

Often the imaging unit (photoconductor) is damaged, straining the motor.

702 series.

Check the imaging unit side gears.

Lexmark CS310n error 32-11: Motor Sync Fault | Vimazdev