Last Updated on:2026/03/05 20:00:00


Important Notice Important

M C251FW



Choose a driver language from the drop down list.

Note Before installing, please visit the link below for important information about Windows drivers.

https://www.ricoh.com/info/2020/0122_1/

Choose your Operating System:

* Microsoft Windows Server 2025 (64-bit)

* Microsoft Windows Server 2022 (64-bit)

* Microsoft Windows Server 2019 (64-bit)

* Microsoft Windows Server 2016 (64-bit)

* Microsoft Windows 11 (64-bit)

* Microsoft Windows 10 (64-bit)

* Microsoft Windows 10 (32-bit)

* Mac OS 26(macOS Tahoe)

* Mac OS 15(macOS Sequoia)

* Mac OS 14(macOS Sonoma)

* Mac OS 13(macOS Ventura)

* Mac OS 12(macOS Monterey)

* Mac OS 11(macOS Big Sur)

* Mac OS X 10.15 (macOS Catalina)

* Ubuntu 18.10(x86-64)

* Ubuntu 18.04 LTS(x86-64)

* Ubuntu 16.04 LTS(x86)

* Ubuntu 16.04 LTS(x86-64)

* OpenSUSE Leap 42.3(x86-64)

* Red Hat Enterprise Linux 6(x86)

* Red Hat Enterprise Linux 6(x86-64)

* BOSS Linux 6(x86-64)

* BOSS Linux 6(x86)

* Firmware
Microsoft Windows Server 2025 (64-bit)
Description Version Update File size Download
Drivers and Utilities
Ver.1.05 15/01/2024 227,598 KB *  
PCL 6 Driver
Ver.1.02 18/04/2023 18,164 KB *  
PCL 5c Driver
Ver.1.02 28/01/2024 18,128 KB *  
PCL6 Driver for Universal Print New!
Ver.4.44.0.0 04/03/2026 33,236 KB *  
PostScript3 Driver
Ver.1.01 12/04/2023 144 KB *  
PrinterSwitcher
Ver.1.0.3.0 20/07/2025 1,272 KB *  
Network TWAIN Driver
Ver.1.03 05/06/2023 21,400 KB *  
USB TWAIN/WIA Driver
Ver.1.03 05/06/2023 36,968 KB *  
RICOH Scan Utility
Ver.2.02 15/01/2024 122,824 KB *  
LAN Fax Driver
Ver.1.01 12/04/2023 2,844 KB *  
Microsoft Windows Server 2022 (64-bit)
Description Version Update File size Download
Drivers and Utilities
Ver.1.05 15/01/2024 227,598 KB *  
PCL 6 Driver
Ver.1.02 18/04/2023 18,164 KB *  
PCL 5c Driver
Ver.1.02 28/01/2024 18,128 KB *  
PCL6 Driver for Universal Print New!
Ver.4.44.0.0 04/03/2026 33,236 KB *  
PostScript3 Driver
Ver.1.01 12/04/2023 144 KB *  
PrinterSwitcher
Ver.1.0.3.0 20/07/2025 1,272 KB *  
Network TWAIN Driver
Ver.1.03 05/06/2023 21,400 KB *  
USB TWAIN/WIA Driver
Ver.1.03 05/06/2023 36,968 KB *  
RICOH Scan Utility
Ver.2.02 15/01/2024 122,824 KB *  
LAN Fax Driver
Ver.1.01 12/04/2023 2,844 KB *  
Microsoft Windows Server 2019 (64-bit)
Description Version Update File size Download
Drivers and Utilities
Ver.1.05 15/01/2024 227,598 KB *  
PCL 6 Driver
Ver.1.02 18/04/2023 18,164 KB *  
PCL 5c Driver
Ver.1.02 28/01/2024 18,128 KB *  
PCL6 Driver for Universal Print New!
Ver.4.44.0.0 04/03/2026 33,236 KB *  
PostScript3 Driver
Ver.1.01 12/04/2023 144 KB *  
PrinterSwitcher
Ver.1.0.3.0 20/07/2025 1,272 KB *  
Network TWAIN Driver
Ver.1.03 05/06/2023 21,400 KB *  
USB TWAIN/WIA Driver
Ver.1.03 05/06/2023 36,968 KB *  
RICOH Scan Utility
Ver.2.02 15/01/2024 122,824 KB *  
LAN Fax Driver
Ver.1.01 12/04/2023 2,844 KB *  
Microsoft Windows Server 2016 (64-bit)
Description Version Update File size Download
Drivers and Utilities
Ver.1.05 15/01/2024 227,598 KB *  
PCL 6 Driver
Ver.1.02 18/04/2023 18,164 KB *  
PCL 5c Driver
Ver.1.02 28/01/2024 18,128 KB *  
PCL6 Driver for Universal Print New!
Ver.4.44.0.0 04/03/2026 33,236 KB *  
PostScript3 Driver
Ver.1.01 12/04/2023 144 KB *  
PrinterSwitcher
Ver.1.0.3.0 20/07/2025 1,272 KB *  
Network TWAIN Driver
Ver.1.03 05/06/2023 21,400 KB *  
USB TWAIN/WIA Driver
Ver.1.03 05/06/2023 36,968 KB *  
RICOH Scan Utility
Ver.2.02 15/01/2024 122,824 KB *  
LAN Fax Driver
Ver.1.01 12/04/2023 2,844 KB *  
Microsoft Windows 11 (64-bit)
Description Version Update File size Download
Drivers and Utilities
Ver.1.05 15/01/2024 227,598 KB *  
PCL6 Driver for Universal Print New!
Ver.4.44.0.0 04/03/2026 33,236 KB *  
PrinterSwitcher
Ver.1.0.3.0 20/07/2025 1,272 KB *  
Network TWAIN Driver
Ver.1.03 05/06/2023 21,400 KB *  
USB TWAIN/WIA Driver
Ver.1.03 05/06/2023 36,968 KB *  
Microsoft Windows 10 (64-bit)
Description Version Update File size Download
Drivers and Utilities
Ver.1.05 15/01/2024 227,598 KB *  
PCL 6 Driver
Ver.1.02 18/04/2023 18,164 KB *  
PCL 5c Driver
Ver.1.02 28/01/2024 18,128 KB *  
PCL6 Driver for Universal Print New!
Ver.4.44.0.0 04/03/2026 33,236 KB *  
PostScript3 Driver
Ver.1.01 12/04/2023 144 KB *  
PrinterSwitcher
Ver.1.0.3.0 20/07/2025 1,272 KB *  
Network TWAIN Driver
Ver.1.03 05/06/2023 21,400 KB *  
USB TWAIN/WIA Driver
Ver.1.03 05/06/2023 36,968 KB *  
RICOH Scan Utility
Ver.2.02 15/01/2024 122,824 KB *  
LAN Fax Driver
Ver.1.01 12/04/2023 2,844 KB *  
Microsoft Windows 10 (32-bit)
Description Version Update File size Download
Drivers and Utilities
Ver.1.05 15/01/2024 227,598 KB *  
PCL 6 Driver
Ver.1.02 18/04/2023 19,144 KB *  
PCL 5c Driver
Ver.1.02 28/01/2024 18,988 KB *  
PCL6 Driver for Universal Print New!
Ver.4.44.0.0 04/03/2026 27,804 KB *  
PostScript3 Driver
Ver.1.01 12/04/2023 144 KB *  
PrinterSwitcher
Ver.1.0.3.0 20/07/2025 1,272 KB *  
Network TWAIN Driver
Ver.1.03 05/06/2023 21,400 KB *  
USB TWAIN/WIA Driver
Ver.1.03 05/06/2023 36,968 KB *  
RICOH Scan Utility
Ver.2.02 15/01/2024 122,824 KB *  
LAN Fax Driver
Ver.1.01 12/04/2023 2,640 KB *  
Mac OS 26(macOS Tahoe)
Description Version Update File size Download
PPD Installer
Ver.1.01 29/04/2023 83 KB *  
ICA Driver
Ver.1.01 19/04/2023 1,757 KB *  
RICOH Scan Utility
Ver.2.02 15/01/2024 75,691 KB *  
Mac OS 15(macOS Sequoia)
Description Version Update File size Download
PPD Installer
Ver.1.01 29/04/2023 83 KB *  
ICA Driver
Ver.1.01 19/04/2023 1,757 KB *  
RICOH Scan Utility
Ver.2.02 15/01/2024 75,691 KB *  
Mac OS 14(macOS Sonoma)
Description Version Update File size Download
PPD Installer
Ver.1.01 29/04/2023 83 KB *  
ICA Driver
Ver.1.01 19/04/2023 1,757 KB *  
RICOH Scan Utility
Ver.2.02 15/01/2024 75,691 KB *  
Mac OS 13(macOS Ventura)
Description Version Update File size Download
PPD Installer
Ver.1.01 29/04/2023 83 KB *  
ICA Driver
Ver.1.01 19/04/2023 1,757 KB *  
RICOH Scan Utility
Ver.2.02 15/01/2024 75,691 KB *  
Mac OS 12(macOS Monterey)
Description Version Update File size Download
PPD Installer
Ver.1.01 29/04/2023 83 KB *  
ICA Driver
Ver.1.01 19/04/2023 1,757 KB *  
RICOH Scan Utility
Ver.2.02 15/01/2024 75,691 KB *  
Mac OS 11(macOS Big Sur)
Description Version Update File size Download
PPD Installer
Ver.1.01 29/04/2023 83 KB *  
ICA Driver
Ver.1.01 19/04/2023 1,757 KB *  
RICOH Scan Utility
Ver.2.02 15/01/2024 75,691 KB *  
Mac OS X 10.15 (macOS Catalina)
Description Version Update File size Download
PPD Installer
Ver.1.01 29/04/2023 83 KB *  
ICA Driver
Ver.1.01 19/04/2023 1,757 KB *  
RICOH Scan Utility
Ver.2.02 15/01/2024 75,691 KB *  
Ubuntu 18.10(x86-64)
Description Version Update File size Download
RICOH Scan Utility
Ver.2.02 15/01/2024 84,200 KB *  
Linux PCL6
Ver.1.00 04/04/2022 113 KB *  
Linux SANE Scanner Driver
Ver.1.00 04/04/2022 341 KB *  
Ubuntu 18.04 LTS(x86-64)
Description Version Update File size Download
RICOH Scan Utility
Ver.2.02 15/01/2024 84,200 KB *  
Linux PCL6
Ver.1.00 04/04/2022 113 KB *  
Linux SANE Scanner Driver
Ver.1.00 04/04/2022 341 KB *  
Ubuntu 16.04 LTS(x86)
Description Version Update File size Download
RICOH Scan Utility
Ver.2.02 15/01/2024 89,876 KB *  
Linux PCL6
Ver.1.00 04/04/2022 113 KB *  
Linux SANE Scanner Driver
Ver.1.00 04/04/2022 333 KB *  
Ubuntu 16.04 LTS(x86-64)
Description Version Update File size Download
RICOH Scan Utility
Ver.2.02 15/01/2024 84,200 KB *  
Linux PCL6
Ver.1.00 04/04/2022 113 KB *  
Linux SANE Scanner Driver
Ver.1.00 04/04/2022 341 KB *  
OpenSUSE Leap 42.3(x86-64)
Description Version Update File size Download
RICOH Scan Utility
Ver.2.02 15/01/2024 69,060 KB *  
Linux PCL6
Ver.1.00 04/04/2022 113 KB *  
Linux SANE Scanner Driver
Ver.1.00 04/04/2022 269 KB *  
Red Hat Enterprise Linux 6(x86)
Description Version Update File size Download
RICOH Scan Utility
Ver.2.02 15/01/2024 74,144 KB *  
Linux PCL6
Ver.1.00 04/04/2022 113 KB *  
Linux SANE Scanner Driver
Ver.1.00 04/04/2022 269 KB *  
Red Hat Enterprise Linux 6(x86-64)
Description Version Update File size Download
RICOH Scan Utility
Ver.2.02 15/01/2024 69,064 KB *  
Linux PCL6
Ver.1.00 04/04/2022 113 KB *  
Linux SANE Scanner Driver
Ver.1.00 04/04/2022 269 KB *  
BOSS Linux 6(x86-64)
Description Version Update File size Download
RICOH Scan Utility
Ver.2.02 15/01/2024 84,200 KB *  
Linux PCL6
Ver.1.00 04/04/2022 113 KB *  
Linux SANE Scanner Driver
Ver.1.00 04/04/2022 341 KB *  
BOSS Linux 6(x86)
Description Version Update File size Download
RICOH Scan Utility
Ver.2.02 15/01/2024 89,876 KB *  
Linux PCL6
Ver.1.00 04/04/2022 113 KB *  
Linux SANE Scanner Driver
Ver.1.00 04/04/2022 333 KB *  
Firmware
Description Version Update File size Download
Machine Controller Firmware update for Windows
Ver.2.14 11/09/2025 39,032 KB *  
Machine Controller Firmware update for Mac OS
Ver.2.14 11/09/2025 39,355 KB *