I note you say computer is a few years old so is it a USB or old style parallel?
Could be you see you have set the incorrect port
LPT1 old style
USB Printer new style
Also change the cable[which ever it is]
Dell XPS 13 9370 (2018) review
No need to scan sketches into your computer with Moleskine's new smart pen
Streaming : Netflix ou Amazon Prime Video ?