I'm Sebastian Klein and I build Printercow. Every feature goes onto my own printers before it goes on this site. These guides show what I do with them, step by step, with the prompts I actually typed.
A no-name 80 mm thermal printer, ChatGPT and a handful of prompts: a test print, a receipt saved as a template, then printed from a script.
READ THE GUIDE →A MUNBYN 4×6 label printer, a photo of a coupon and Claude: the label rebuilt as a template, then printed with new names and codes.
READ THE GUIDE →More devices follow as I run them. Until then, the use cases show what Printercow does in general.