Download Driver for bizhub 421
bizhub 421 is a high-volume monochrome A3 printer ideal for office environments with print, scan, and fax features.
Official drivers for Windows, along with scan and fax utilities, are available below.
bizhub 421 Windows Driver Download
This PCL6 driver supports Windows 7, 8, 10, and 11. It is suitable for general printing and installs easily using the provided EXE package.
- Installation Type: Auto Setup Package (exe)
- Supported OS: Windows 11 / 10 / 8.1 / 7
bizhub 421 Scan Utility Download
This utility enables TWAIN-based scanning for document digitization and image capture on Windows systems.
- Installation Type: TWAIN Scan Driver
bizhub 421 Fax Driver Download
This driver allows you to send faxes directly from your PC via the connected bizhub 421 device.
- Installation Type: Windows Fax Driver
Driver Installation Instructions
Please uninstall any old drivers before proceeding to prevent compatibility issues.
- Go to Devices and Printers → Remove any existing bizhub 421 entries.
- Unplug the USB cable if connected.
Installation Steps:
- Launch the downloaded setup file.
- Follow the installation wizard prompts.
- Reconnect your printer and test with a sample document.
Having Trouble Printing?
If the printer doesn’t work after installation, previous drivers might be conflicting. Follow these steps to resolve:
- Remove the printer via Control Panel → Devices and Printers.
- Restart your computer.
- Reinstall the latest driver from this page.
This method resolves most printing or detection problems quickly.
Frequently Asked Questions (FAQ)
A. Disconnect the power, press the power button multiple times, then reconnect and retry.
A. Right-click the driver file and select “Run as administrator” to resolve permission issues.
A. Open Device Manager and manually update the driver if needed.