gibberish printing

About this tag
The gibberish printing tag covers a specific bug where Windows 11 updates, particularly the KB5050092 cumulative update for version 23H2, cause USB-connected printers to output nonsensical text instead of intended documents. Affected printers may print lines starting with "POST /ipp/print HTTP/1.1" or other random characters. This issue primarily impacts USB printers and has been reported by both home users and IT administrators. Discussions focus on identifying the update as the root cause, sharing temporary fixes such as uninstalling the problematic update, and awaiting a permanent patch from Microsoft. The tag is relevant for troubleshooting printer problems after Windows updates.
  1. Windows 11 Update Causes USB Printers to Print Gibberish: Fixes and Insights

    Across the Windows ecosystem, even tried-and-true hardware can suddenly develop a mischievous streak. In a bizarre twist, a Windows 11 preview update—specifically, the KB5050092 cumulative update for version 23H2—has turned some USB-connected printers into unwitting printers of gibberish...