A computer engineering background focused on the software layer between your computer and the printer — drivers, spoolers, and the operating-system settings that quietly break printing.
Samual's background is in computer engineering, with a particular focus on operating systems and the driver layer that sits between an application and a piece of hardware. Printers are one of the more visible places this layer causes trouble for ordinary users — a driver mismatch, a stuck print spooler, or a corrupted installation can produce symptoms (garbled text, a printer that "disappears," jobs that silently fail) that look like a hardware problem but are entirely software-side.
Samual writes the site's driver installation, reinstallation, and OS-level troubleshooting content — the print spooler, stuck queues, garbled output, and the specific removal-and-reinstall sequence that resolves a surprising share of "nothing happens when I print" cases. He works across both Windows and macOS, and is deliberate about giving platform-specific instructions rather than a generic one-size-fits-all answer that only really applies to one operating system.
Samual's approach comes from a specific pattern he's seen repeatedly: people assume a printer problem is hardware because that's what's physically in front of them, when the actual cause is a stuck background service or a corrupted driver file they can't see. His guides are built to make that invisible layer visible — pointing readers to the print spooler, the driver file location, the exact setting — so they can fix the actual cause instead of unnecessarily troubleshooting the printer itself.
See the full clean removal and reinstall process for Windows and Mac.
See the driver reinstall guide