Firmware Upgrade Procedure for Elo 2D Barcode Scanner (P/N: E926356 / Honeywell N3680)

Audience: Public / Elo Customers, IT Administrators & Integrators

Article Type: Firmware Update & Peripheral Configuration

This article provides the step-by-step procedure for upgrading the optical engine firmware on the Elo 2D Barcode Scanner (P/N: E926356 / Honeywell N3680 scan engine) using the Honeywell EZ Config for Scanning utility.

Required Software, Firmware & Materials

• Elo 2D Barcode Scanner: P/N E926356 (connected to a Windows PC or compatible Elo host computer).
• Configuration Software: Honeywell™ EZ Config for Scanning v4.5.35 (or higher).
• Windows Target Firmware Binary: CZ000170BBA.MOC (For scanners deployed in Windows environments).
• Android Target Firmware Binary: CZ000142HAA.MOC (For scanners deployed on Elo Android devices).

Step-by-Step Firmware Upgrade Procedure

1. Install Utility: Download and install EZ Config for Scanning v4.5.35 on your Windows PC.
2. Connect Scanner & Launch: Connect the E926356 barcode scanner to the PC via USB, then launch the EZ Config application.
3. Select Device: Click on Connected device on the main dashboard screen.
4. Navigate to Update Screen: Select Update Firmware from the device options menu.
5. Select Firmware File: Click Browse and locate the appropriate .MOC file for your target operating environment:
   • For Windows: CZ000170BBA.MOC
   • For Android: CZ000142HAA.MOC
6. Perform Flash: Initiate the update and allow the tool to complete the flash process without interruption (typically takes a few minutes).

7. Verify Completion: When finished, verify the confirmation message on screen:

   "Flash successful Reconnecting with Device"