April 19, 2016 AT 1:27 pm
NEW GUIDE: Networked Thermal Printer using Raspberry Pi and CUPS
NEW GUIDE: Networked Thermal Printer using Raspberry Pi and CUPS
CUPS — the Common Unix Printing System — is an open source print spooling and scheduling system. One of the interesting aspects of CUPS is its filtering system, which can reconstitute print job data between formats. For example, rasterizing PDF graphics for output on non-PostScript printers.
Turns out there’s a CUPS filter for thermal printers similar to those Adafruit offers. With a little setup, it’s possible to have these producing razor-sharp graphics unlike anything I’ve seen from a thermal receipt printer before. Much nicer than our improvised Python library!
This guide is based on a tutorial by Stewart Russell, with some changes and additions to work with Adafruit’s various thermal printers.
See the full guide here!
Check out all the Circuit Playground Episodes! Our new kid’s show and subscribe!
Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Learn resistor values with Mho’s Resistance or get the best electronics calculator for engineers “Circuit Playground” – Adafruit’s Apps!
Maker Business — How Authority and Decision-Making Differ Across Cultures
Wearables — Template commitment
Electronics — Desolder with… more solder!
Biohacking — The TRI-Analyzer Turns Smartphones into a Mobile Lab
No Comments
No comments yet.
Sorry, the comment form is closed at this time.