Canon Imagerunner 2420 Scanner Setup Upd May 2026

To set up scanning on your Canon imageRUNNER 2420 as of April 2026, you generally need the Network Kit installed, as scanning is often an optional feature for this specific base model. Quick Setup Overview Driver: Install the latest or Color Network ScanGear 2 driver from the Canon Support Page.

Print a User Data List: Additional Functions > Report Settings > User Data List.
Look for "Firmware Version". If below 17.02, contact an authorized Canon service center (firmware updates for iR2420 require a special SST tool and service mode access).

Part 1: Understanding the Beast – Why the iR2420 Scanner Setup is Tricky

First, a hard truth: The Canon imageRUNNER 2420 was released in an era when 32-bit Windows XP and Vista dominated. Canon never released a dedicated, native 64-bit TWAIN driver for this model. Instead, they rely on a bridge solution via the Canon Color Network ScanGear 2 (v2.71 or later) combined with the Canon RUI (Remote User Interface) . canon imagerunner 2420 scanner setup upd

5. Common Failures & Fixes

| Symptom | Root Cause | Solution | |---------|------------|----------| | "Cannot find server" | SMB v1 disabled | Enable SMB 1.0/CIFS client & server. | | "Access denied (invalid user/password)" | Guest access off | Create local user scanner with password; use PCNAME\scanner in device. | | USB not detected | Old driver on Windows 10/11 | Install in Win7 compatibility mode; use Canon ScanGear Tool v2.31. | | Scan button does nothing | Missing "Toolbox" or TWAIN driver | Reinstall Network ScanGear; use Windows Fax and Scan as a quick test. | | Files scan as black page | Wrong color mode | Set Scan Mode to "Full Color" or "Grayscale" before scanning. | | ADF scans only first page | Paper size mismatch | Set original size to Auto or Letter/Legal in ScanGear. | To set up scanning on your Canon imageRUNNER

Step 1: Disable Driver Signature Enforcement (Only for first install on Win 11)

Hold Shift and click Restart.
Troubleshoot > Advanced Options > Startup Settings > Restart.
Press 7 (Disable driver signature enforcement). Install the driver now.

Remote UI: Access settings by typing the device's IP address into a web browser. Core Scanning Features 1. Scan to Folder (SMB) Print a User Data List : Additional Functions