DriverCove

Lexmark International - Printing, Scanner - Lexmark X543 X544 X546 Driver 12.3.1.0

by Lexmark8.187XP32-bit64-bitSHA-256 verified

Manufacturer
Lexmark
Device
Lexmark International - Printing, Scanner - Lexmark X543 X544 X546
Driver version
12.3.1.0
Release date
April 21, 2009
Supported Windows
Windows 8.1, Windows 8, Windows 7, Windows XP
Architecture
32-bit (x86), 64-bit (x64)
File size
3.2 MB
File name
20291166_1c29c4c70ae703afa763f69101dcb117b1a1ca3b.cab
Digital signature
Signed - catalog lmab_x86.cat
INF version
04/21/2009,12.3.1.0
INF provider
Lexmark International
Device class
Image
Source
Microsoft Update Catalog
Last verified
July 8, 2026
SHA-256
cae662c8f7757f6a2953b49cf9cf197933f8a0aac5cd688722c7cb79d3efae5c

Supported hardware IDs (3)

Compare with your device: Device Manager → right-click the device → Properties → Details → Hardware Ids. If one of the values above matches, this driver supports your hardware.

How to install

  1. Create a restore point(Start → "Create a restore point" → Create), so you can roll back if anything goes wrong.
  2. Verify compatibility: your Windows version (Windows 8.1, Windows 8, Windows 7, Windows XP) and architecture (x86, x64)must match this driver, and your device's Hardware ID should appear in the list above.
  3. Download the file using the button - it comes directly from Microsoft Update Catalog.
  4. Optionally verify the checksum: open PowerShell, run Get-FileHash your-download.cab -Algorithm SHA256 and compare with the SHA-256 above.
  5. Extract the .cab archive: right-click → Extract All, or run expand -F:* file.cab C:\driver\ in Command Prompt.
  6. Install via Device Manager: right-click your device → Update driver → Browse my computer → point to the extracted folder. Alternatively run pnputil /add-driver C:\driver\*.inf /install.
  7. Check Device Manager: the device should show no warning icons, and the driver version should match.

How to roll back

If the device stops working after the update: Device Manager → right-click the device → Properties → Driver tab → Roll Back Driver. If the button is greyed out, use the restore point from step 1 (Start → "Recovery" → Open System Restore).