004-345Phaser 6600

Xerox Phaser 6600 error 004-345: Memory Failure Fix

The Xerox Phaser 6600 error 004-345 indicates an internal memory processing failure, often triggered by complex file formats that overwhelm the device's buffer. This issue can be managed by simplifying your print requests. Our guide details the steps to clear this fault.

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Common causes

  • 1Buffer Overflow: Too much data for the current job.
  • 2Incompatible Driver: Current driver not optimizing the job properly.
  • 3Outdated Firmware: Lack of memory management optimizations.
  • 4Excessive Resolution: DPI settings exceeding internal processing capabilities.

Solutions

Diagnóstico rápido

If you see code 004-345, the printer is struggling with the size or complexity of the document being sent. High-resolution PDF graphics and large vector files are the primary culprits.

Solución paso a paso

  1. Hard Reset: Turn off the device and unplug for 2 minutes to clear the cache.
  2. Simplify Job: Try splitting your document into smaller sections.
  3. Settings tweak: In the driver settings, lower the resolution (DPI) before sending.
  4. Queue Clear: Clear any stuck jobs from the print queue on the computer side.

Prevención y mantenimiento

Keep the printer firmware up to date. Reduce embedded image resolution in your source files to optimize memory usage. Standard maintenance keeps the hardware in peak condition for processing.

Cuándo llamar a un técnico

If simple text files are causing 004-345, the main logic board is likely failing and needs replacement.

Ficha técnica del equipo

  • Technology: Color Laser Printer.
  • Speed/Performance: 36 ppm.
  • Connectivity: USB, Ethernet.
  • Paper Capacity: 550 sheets.
  • Compatible Consumables: Xerox Phaser 6600 Toner.
  • Recommended Use: Enterprise office use.
  • Official Drivers / Firmware

Steps to follow

  1. 1

    Power Cycle

    Power off and unplug to clear the printer's RAM.

  2. 2

    Reduce load

    Break down large documents into smaller print batches.

  3. 3

    Update firmware

    Check for official firmware patches to optimize memory handling.

Frequently asked questions

This error occurs when the printer's internal memory cannot process a complex print job.

No, this is typically resolved by adjusting your print file settings.

Always use original Xerox consumables for the best print reliability.

It only happens when sending documents exceeding the memory buffer's limit.