| Problem | Solution | |---------|----------| | Printer not found during installation | Check network connection. Ping the printer’s IP from your PC. Ensure printer and PC are on same subnet. | | “Driver is unsigned” error (Windows) | Temporarily disable driver signature enforcement (for older Windows 7/8) or update Windows. | | ScanGear doesn’t detect scanner | Install Canon Network Scan Utility; enable “Use WIA driver” in ScanGear settings. | | macOS cannot find driver | Add printer via IP (LPD protocol) and manually select the Canon UFR II driver from the “Software” list. | | Printing very slow | Switch from PS to UFR II driver; enable “Print as Image” for complex PDFs. |
With the right driver installed, your Canon imageRUNNER C5235i will deliver flawless prints, fast scans, and years of productive service.
Here’s a concise, complete text you can use for a page or post titled “Canon iR‑C5235i Printer Driver Download”: Canon Ir C5235i Printer Driver Download
Type imageRUNNER ADVANCE C5235i into the search bar.
Ensure the Canon iR C5235i is turned on and connected to your local network via Ethernet or directly via USB. | Problem | Solution | |---------|----------| | Printer
(recommended, though not always required).
Click the button (represented by a + symbol). Click the IP tab (globe icon) at the top of the Add window. Enter the IP address of your Canon C5235i printer. | | “Driver is unsigned” error (Windows) |
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Canon offers different driver types depending on your specific office networking and printing needs:
The website typically detects your operating system automatically. If it does not, manually select your operating system version from the dropdown menu.