Key Takeaways:
- Microsoft has stopped publishing new legacy V3 and V4 printer drivers to Windows Update starting January 2026.
- Existing printers and already‑installed drivers will continue to work, but new installations may require manual, vendor‑supplied drivers.
- Organizations with older printer fleets should audit dependencies now and plan for a gradual move to modern, IPP‑based printing solutions.
Microsoft is continuing its multi‑year effort to modernize Windows by ending distribution of legacy V3 and V4 printer drivers through Windows Update. Starting in January 2026, new third‑party V3 and V4 printer drivers will no longer be published automatically, marking a significant shift in how older printers are supported on Windows 11 and Windows Server 2025 and later.
While this change does not immediately break existing printers, it has important implications for IT admins managing legacy hardware, long refresh cycles, or mixed printer fleets. As with Microsoft’s recent moves around NTLM, SMB hardening, and authentication defaults, this is another example of security and platform maintenance taking priority over backward compatibility.
What Microsoft is changing
According to reporting from Tom’s Hardware, Microsoft stopped accepting new legacy V3 and V4 printer driver submissions to Windows Update as of January 15, 2026. Existing drivers already available via Windows Update will remain accessible, but new drivers are blocked by default and require explicit justification and manual review.
This policy applies to:
- Windows 11
- Windows Server 2025 and later
- Third‑party printer drivers using the V3 or V4 driver models
Microsoft first announced the deprecation of V3 and V4 drivers in September 2023 and has been steadily laying the groundwork since Windows 10 version 21H2.
Importantly, Microsoft is not removing support for existing printers. Devices that already have drivers installed will continue to function, and administrators can still install vendor‑supplied drivers manually outside of Windows Update.
Why Microsoft is doing this
The traditional Windows print driver ecosystem has long been a security and reliability problem. Kernel‑mode printer drivers have been a recurring attack vector, most notably highlighted by vulnerabilities such as PrintNightmare, which exposed systemic weaknesses in the Windows Print Spooler.
Microsoft frames this change as part of a broader effort to modernize the Windows print platform and reduce the attack surface associated with thousands of vendor‑specific drivers. Supporting legacy driver architectures also places a significant maintenance burden on the OS, slowing platform evolution and increasing complexity.
From Microsoft’s perspective, the majority of users are already on newer printers that support modern, standards‑based printing frameworks. The company expects most customers to be unaffected by the change, while responsibility for older hardware shifts back to printer manufacturers and IT departments.
Understanding V3 and V4 printer drivers
V3 and V4 refer to older Windows printer driver models that date back more than a decade. While V4 was introduced to simplify and improve printing reliability, Microsoft now groups both models under the “legacy” label for servicing purposes.
Many printers relying on these drivers are 10 to 12 years old, which is not unusual in enterprise, education, and small business environments where printers often outlive PCs by a wide margin.
Modern Windows printing increasingly favors:
- Inbox class drivers
- Internet Printing Protocol (IPP)
- Mopria‑certified printers
- Vendor‑agnostic printing stacks that reduce dependency on kernel‑mode code
What this means for IT admins
The immediate impact is subtle but important. Printers will not suddenly stop working across the board, but the traditional “plug it in and Windows finds a driver” experience for older hardware is effectively ending.
Key implications include:
- New printer installations using legacy hardware may fail without manual driver installation
- Driver updates for older printers will no longer flow automatically through Windows Update
- Printer fleet imaging and deployment workflows may need adjustment
- Long‑term reliance on legacy printers becomes riskier as Windows continues to harden defaults
A familiar Microsoft pattern
This change follows a pattern Microsoft has applied repeatedly over the past few years: deprecate legacy technology, provide a long transition runway, then enforce stricter defaults in the name of security and platform stability.
As with NTLM, SMBv1, and older authentication protocols, printing is no longer exempt from Microsoft’s “secure by default” strategy. While this creates friction for organizations running older hardware, it also reduces systemic risk across the Windows ecosystem.
For now, legacy printers still work. But the message is clear: the future of Windows printing is standards‑based, inbox‑driven, and increasingly intolerant of legacy driver models.
