c0040bizhub 195

Konica Minolta bizhub 195 error C0040: Troubleshooting

The Konica Minolta bizhub 195 error C0040 is a specific service code for the scanner assembly, indicating that the motor fails to reach its home position or encounters mechanical resistance during initialization. It is common in high-usage machines. Why does error C0040 appear on bizhub 195? It is generally due to fatigue of the scanner motor rails.

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Common causes

  • 1Lack of lubrication on scanner rails.
  • 2Mechanical wear of scanner motor gears.
  • 3Obstruction of the glass area by debris.
  • 4Failure of the initial scanner position sensor.

Solutions

Quick Diagnosis

If you hear grinding noises from the upper section of the bizhub 195 during startup, error C0040 is imminent. The scanner is trying to calibrate and detects a resistance.

Step-by-step Solution

  1. Power off and unplug the unit.
  2. Inspect the scanner rail for foreign objects or old tape residue.
  3. Clean the rails with a dry, clean cloth.
  4. Restart the machine to let the motor self-calibrate.

Prevention and Maintenance

Occasional lubrication of the scanner rails with technical grease keeps the assembly smooth. Avoid placing heavy books that apply excessive pressure to the glass.

When to call a technician

If noise persists after cleaning, the FPC data ribbon might be damaged or the motor may have lost synchronization.

Technical Data

  • Technology: Monochrome Laser Copier
  • Speed: 19 ppm
  • Connectivity: USB 2.0
  • Paper Capacity: 250 sheets standard
  • Compatible Consumables: TN-116 / TN-117 Toner
  • Recommended Use: High-volume small office
  • Official Drivers / Firmware

Steps to follow

  1. 1

    Shutdown and Reset

    Power off and wait 60 seconds.

  2. 2

    Check Carriage

    Ensure the scanner glass area has no physical obstructions.

  3. 3

    Restart

    Turn on and observe scanner movement.

Frequently asked questions

The scanner motor fails to complete its startup cycle due to lack of lubrication or physical sticking.

If the error persists, scanning and copying functions will remain unavailable until the mechanical issue is solved.

It uses the TN-116 / TN-117 series.

Avoid closing document covers too hard and keep the glass free of debris.