Find out what HP ink really costs and how its price compares to the finest luxury goods like dry-aged ribeye, French perfume, ...

It’s a well-known secret that inkjet ink is being kept at artificially high ... with [Jay Summet] showing off an interesting HP cartridge DRM bypass using a physical man-in-the-middle-attack.

Laser printers use toner, which lasts a long time, delivering a low cost per page for monochrome documents and incredibly fast color prints. The best color laser printers offer high-quality prints ...