Canon Imagerunner 2420 Scanner Setup Upd !!top!! Guide

The Canon imageRUNNER 2420 is a monochrome A3 multifunctional device that offers scanning as an optional feature, typically requiring specific hardware like a network interface adapter for advanced functionality. Users often find it a "build-your-own" machine where basic scanning is via USB, but network and color scanning require extra modules. Scanner Setup Guide

Depending on your connection, follow these steps to enable scanning. USB Connection (Local Scan) canon imagerunner 2420 scanner setup upd

Install Drivers: Download and install the latest printer and scanner drivers from the official Canon support page. The Canon imageRUNNER 2420 is a monochrome A3

Enter Scan Mode: Press the [SCAN] button on the device; the indicator will light up to signal standby mode. Example User Flow (Simplified)

Use MF Toolbox: Open the Canon MF Toolbox on your PC, select your desired scan format (e.g., PDF, JPEG), and press [Start] on the device to begin. Network "Scan to Folder" (SMB)

This requires the optional network card and a shared folder on your PC. Canon imageRUNNER 2420

Step 4.2: Create the Network Share

1. Create folder: C:\iR2420Scans
2. Right-click > Properties > Sharing > Advanced Sharing > Share this folder.
3. Permissions: Add Everyone > Allow Full Control.
4. Note the UNC path: \\192.168.1.100\iR2420Scans (replace with your PC's IP).

Example User Flow (Simplified)

1. User runs “Canon iR2420 Scanner Setup Tool”.
2. Tool asks: Setup new scanner or Update existing.
3. Chooses connection type → detects scanner.
4. Installs/updates ScanGear driver + network utilities.
5. Offers to create scan profiles and update firmware if newer version found.
6. Completion screen shows “Ready to scan” with test scan option.

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Issue A: Windows Firewall is Blocking Ports

The ScanGear driver uses Port 11000 (UDP) for discovery. Fix:

• Open Windows Defender Firewall > Advanced Settings > Inbound Rules.
• Create a New Rule > Port > UDP > Specific local port: 11000 > Allow connection.
• Repeat for Port 11001 (TCP).

1. One-Click Driver & Utility Detection

• Automatically detects OS (Windows 10/11, macOS, Linux via SANE).
• Checks currently installed Canon drivers / ScanGear Tool.
• Identifies missing or outdated scanner components.

Issue 2: Firewall Blocking

• Cause: Windows Defender or 3rd party antivirus blocking communication on the network port.
• Resolution: Add an exception for the C:\Windows\twain_32\CNQLxx directory or the ScanGear executable in your firewall settings.