016-781B215DNI

Xerox B215DNI error 016-781: Network Fix

The Xerox B215DNI error 016-781 indicates that the scanner cannot reach the destination network folder. This is a common network configuration error often resulting from updated security policies in Windows or network changes. This guide provides the steps to re-authenticate and restore your productivity. Maintaining stable network connections is key for multifunctional office equipment.

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Common causes

  • 1Credential Mismatch: Wrong username or password.
  • 2SMB Security Update: Windows blocked legacy SMB versions.
  • 3IP Change: Server IP changed, making the scan path invalid.
  • 4Network Firewall: Security software is blocking the connection.

Solutions

Quick Diagnosis

If you see this error immediately after pressing the 'Scan to Network' button, it means the network handshake with your PC's folder failed due to authentication or accessibility issues.

Step-by-step solution

  1. Access the web interface by entering the printer's IP in your browser.
  2. Locate the Address Book or Scan to Network settings.
  3. Verify the server path and the user credentials.
  4. Update the information and click Apply.

Prevention and Maintenance

Always use static IP addresses for your devices to prevent connection drops when routers restart. Regularly update the firmware to keep SMB security patches current.

When to call a technician

If you are unable to reach the printer's web interface or your IT department reports no network blocking, professional support might be required to reconfigure the shared environment.

Technical specifications

  • Technology: Monochrome Laser Multifunction.
  • Speed: 31 ppm.
  • Connectivity: Wi-Fi, Ethernet.
  • Consumable compatible: 106R04348 series toner.
  • Typical usage: Business document management.
  • Official support

Steps to follow

  1. 1

    Check IP

    Ensure your printer is on a static IP within the local network range.

  2. 2

    Verify SMB

    Confirm the destination network folder has write permissions enabled.

  3. 3

    Update Credentials

    Check that the username and password are correctly set in the address book.

  4. 4

    Test Connectivity

    Save settings and retry the network scan.

Frequently asked questions

It signifies a connection issue between the printer and the destination network folder, often related to SMB credentials.

No, this is a software-based network configuration error.

Genuine Xerox toner is recommended to ensure consistency.

Set a static IP for the printer and keep firmware updated to ensure SMB protocol compatibility.

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