Save Millions of Pounds on Ink With a Printer That Taps Out Images Using a Pencil

The printer itself isn’t easy on the eyes, but there’s a lovely aesthetic to the pointillist images it creates.

from gizmodo http://www.gizmodo.co.uk/2018/02/save-millions-of-pounds-on-ink-with-a-printer-that-taps-out-images-using-a-pencil/