e100varioPRINT 105

Canon varioPRINT 105 Error E100: Lamp Failure

The Canon varioPRINT 105 error E100 signifies a failure in the scanner unit's exposure lamp, which is crucial for high-quality production printing and copying. If the lamp fails to ignite or reach necessary luminance during the power-on self-test, the system locks to ensure data integrity and output quality. This error requires professional intervention for replacement.

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Common causes

  • 1End-of-life failure of the exposure lamp.
  • 2Malfunctioning lamp power supply / inverter.
  • 3Optical sensor obstruction.
  • 4Internal component wear and tear from high usage.

Solutions

Quick Diagnosis

Error E100 is detected when the internal sensor does not see the light source during the system boot. If you don't see any flickering light from the scanning glass during startup, you have confirmed the lamp or its driver is failing.

Step-by-Step Solution

  1. Perform a complete shutdown and unplug the printer.
  2. Ensure the glass surface is perfectly clean.
  3. Restart the system and observe the scanner initialization.
  4. If E100 repeats, do not attempt to bypass the warning.

Maintenance and Prevention

In production environments, rely on your service agreement to replace aging lamps before they break. Keeping the printer area free from contaminants prevents optical sensor degradation.

When to Call a Technician

This is a service-required error. Replacing the exposure lamp involves specialized disassembly and optical calibration that is exclusive to certified technician tasks.

Technical Specs

  • Technology: Electrography (Toner)
  • Speed: Up to 105 ppm
  • Connectivity: LAN, USB 3.0
  • Capacity: High-volume feed systems
  • Compatible media: varioPRINT 100 series toner
  • Application: Production POD
  • Official drivers / firmware

Steps to follow

  1. 1

    Full power cycle

    Power off the machine completely from the main breaker.

  2. 2

    Check scanning area

    Ensure there are no obstructions within the scanner unit.

  3. 3

    System initialization

    Power the machine on to re-trigger the optical lamp check.

Frequently asked questions

Error E100 suggests that the scanner exposure lamp did not reach the required brightness during the startup sequence.

Yes, it is a hardware-level failure that will prevent the scanner from functioning until the lamp is fixed.

Always use high-capacity varioPRINT toner series for production printing environments.

Schedule regular preventative maintenance by a certified service technician to preserve optical components.