460es4193dn

OKI ES4193dn error 460: Technical Fix

The OKI ES4193dn error 460 is an internal controller fault often triggered when the printer's RAM is overwhelmed. This usually occurs when processing high-resolution images or overly complex documents. Clearing the print queue while offline is the standard remedy for this issue.

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Common causes

  • 1Print job memory overflow.
  • 2Network driver conflicts.
  • 3Outdated firmware.
  • 4Cached corrupted print job.

Solutions

Quick Diagnosis

The 460 code is a low-level processing error. If the control panel is unresponsive, the memory contains a corrupt file.

Step-by-step Solution

  1. Power off the printer.
  2. Disconnect the Ethernet cable.
  3. Power on and clear the print queue on the connected computer.
  4. Reconnect and proceed.

Prevention and Maintenance

Avoid flooding the printer with multiple high-DPI tasks. Regular firmware updates are essential for modern network environments.

When to Call a Technician

If the 460 error persists even after a factory reset or cold start without a network, the mainboard might be failing.

Device Technical Specs

  • Technology: Monochrome LED.
  • Speed: 45 ppm.
  • Connectivity: USB/Ethernet.
  • Consumable: OKI ES4000 series.
  • Usage: High volume.
  • Official Drivers / Firmware

Steps to follow

  1. 1

    Power down

    Turn off the printer completely.

  2. 2

    Disconnect

    Unplug the network cable and let it rest for 10 minutes.

  3. 3

    Reboot

    Start the printer without network connection to see if it boots successfully.

Frequently asked questions

The error indicates internal processing failure or memory conflict when handling large print tasks.

Yes, power cycling while disconnected from the network clears corrupt print jobs from memory.

Use original ES4000 series toner to ensure smooth software and hardware interaction.

Always use the latest firmware from the manufacturer's site and never turn off while printing complex files.