Why does a USB printer queue disappear after restarting the computer?
A client has a USB printer at her workplace and has historically sent documents to its queue from home. When she arrives at work and connects to the…
USB printer
Why does a USB printer queue disappear after restarting the computer?
A client has a USB printer at her workplace, and for years she has been able to send documents to that printer's queue while working from home. When…
What’s the best way to print ESC/POS receipts from a web SaaS?
I have a generic Bluetooth thermal receipt printer and need to print bills from a web-based SaaS application. The browser's normal print dialog is one option, but it…
Why do my USB serial permissions reset after every reboot?
I'm using CachyOS with a 3D printer connected as /dev/ttyACM0. The printer is normally powered on and plugged in, but I shut the computer down every morning and…
Why do my permissions on /dev/ttyACM0 reset after every reboot?
I'm running CachyOS and use a 3D-printer program that communicates through /dev/ttyACM0. The program only works after I run chmod with sudo to change the device permissions, but…
How Can I Print from an Old Windows XP Machine Without Issues?
I'm dealing with an old Windows XP machine at my company that runs specific software. It only connects to a printer using a USB cable, and recently our…
How can I print a local HTML file with images using PowerShell?
I'm trying to print an HTML file that contains both images and text, and all images are stored locally on my PC. The printer I'm using is connected…
Why Can't We Add USB or Network Printers in Windows Server 2022/2025?
We've been using a mix of Windows Servers 2019, 2022, and 2025, but recently noticed something odd: the option to add USB or network printers is missing from…