121.01MX532adwe
Error 121.01 Lexmark MX532adwe: Solution Guide
The Lexmark MX532adwe error 121.01 typically refers to a failure in the scanner mechanism. This issue occurs when the scan head cannot complete its initial calibration run. Physical intervention is often required to ensure there are no mechanical obstructions.
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Common causes
- 1Obstruction: Foreign object blocking the scanner bar.
- 2Loose belt: Scanner transmission belt has slackened.
- 3Dirty sensor: Home sensor fails to detect initial position.
- 4Electrical fault: Scanner motor not receiving voltage from controller.
Solutions
Quick Diagnosis
Error 121.01 is a scanner motor code. Listen for a constant clicking noise when the machine starts.Step-by-Step Solution
- Check scanner lock: Verify the shipping lock is released.
- Power cycle: Turn off and unplug the device for two minutes.
- Test scanning: Try to copy a document to see if the motor reacts.
Maintenance and Prevention
Avoid moving the printer while it is powered on. Keep the scanner glass free of label debris.When to call a technician
If the 121.01 error persists after restarting, the scanner belt or stepper motor has likely suffered a mechanical failure.Technical Data
- Type: Monochrome laser multifunction printer
- Speed: 46 ppm
- Resolution: 1200 x 1200 dpi
- Consumable: 55B series cartridge
- Connection: USB, Ethernet
- Link: Official drivers
Steps to follow
- 1
Check scanner lock
Verify the shipping lock is released.
- 2
Power cycle
Turn off and unplug the device for two minutes.
- 3
Test scanning
Try to copy a document to see if the motor reacts.
Frequently asked questions
The scanner motor could not reach its initial position due to a block or failure.
Yes, the scanner will not function until the mechanical fault is resolved.
It uses 55B series high-yield cartridges.
It is recommended to clean the scanner glass and guide rail with a dry cloth.