016-748Phaser 7800

Xerox Phaser 7800 error 016-748: Network Fault

The Xerox Phaser 7800 error 016-748 relates to a fault in the device's network communication. This code usually triggers when the printer fails to resolve a network request due to incorrect IP configuration or physical connection loss. To resolve the Xerox Phaser 7800 error 016-748, it is essential to check the routing table and network cable integrity.

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Common causes

  • 1IP address conflict on the local network.
  • 2Local DHCP server failure.
  • 3Deteriorated network cable.
  • 4Outdated firmware causing TCP/IP instability.

Solutions

Diagnóstico rápido

The error 016-748 occurs frequently in dynamic DHCP environments. If the machine loses connection to the print server or cannot establish authentication, the device will lock up.

Solución paso a paso

  1. Check Cable: Verify the Ethernet cable is securely connected.
  2. Network Reset: Access the settings menu and reset network protocols.
  3. IP Assignment: Configure a static IP to prevent router conflicts.

Prevención y mantenimiento

Always use static IPs for network-attached devices. Ensure the device firmware is updated periodically for network security and stability.

Cuándo llamar a un técnico

If the issue persists after multiple network resets and cable checks, the internal NIC might be faulty and requires professional replacement.

Ficha técnica del equipo

  • Technology: Network Color Printer
  • Protocols: TCP/IP, SMB, FTP
  • Supplies: 106R01570 Toner
  • Usage: Connected business environments
  • Official Drivers / firmware

Steps to follow

  1. 1

    Check Cable

    Verify the Ethernet cable is securely connected and the port lights are blinking.

  2. 2

    Network Reset

    Access the settings menu, select Network Settings, and reset TCP/IP protocols.

  3. 3

    IP Assignment

    Ensure the printer has a static IP outside of the DHCP conflict range.

Frequently asked questions

This error often happens due to IP conflicts or unresponsive DNS servers.

Usually logical, related to the printer's network configuration.

This error is network-related and does not affect toner or image supplies.

Yes, if the issue persists, a firmware update can stabilize the network controller.

Xerox Phaser 7800 error 016-748: Network Fault | Vimazdev