Printers usually fall into two categories, they are either PostScript (PS) or Printer Control Language (PCL) printers. Both PostScript and Printer Control Language are page descriptive languages. This ...

Millions of people around the world open, share, and print PDF documents every day without giving them a second thought.

As digital publishing was still in its infancy, one particular nuisance continued to plague computer owners. A computer must ...

Guaranteed-Quality Anisotropic Mesh Generation. If you're in Soda Hall, you'll find copies of most of my papers hanging outside my office (625). Take the ones you want. FAR AND AWAY MY MOST POPULAR ...

In the latest chapter on leaky CUPS, a security researcher and his band of bug-hunting agents have found two flaws that can be chained to allow an unauthenticated attacker to remotely execute code and ...

Macworld explores Apple’s foundational decade (1976-1985), highlighting revolutionary products like the Apple I, Apple II, Lisa, Macintosh 128K, and LaserWriter that shaped personal computing. These ...

Fast-cooking in the IBM kitchen? Someone has said: "According to the 2025 annual report after all purchases (SW and consulting) plus RA’s/PIP’s IBM shrank 6k worth of employees world wide in 2025.

Paul Brainerd helped invent desktop publishing as a co-founder of Aldus and the force behind PageMaker, then redirected his wealth toward environmental and civic work in the Pacific Northwest. In 1995 ...

This library together with PAPPL, libcupsfilters 2.x, and libppd allows to convert classic CUPS printer drivers into Printer Applications. This way the printer appears as an emulated IPP printer and ...

Our SSG began being used in 2022 in the sister site. A year later it was deployed here and it's still evolving, it is still being developed and improved. Our SSG does both HTTP/S and Gemini Protocol ...

If your PDF files are printing slowly, it might be because of outdated drivers. You can fix this issue by letting your printer determine the printing colors. Another effective solution to this problem ...

Support for printing to SPL2- and SPLc-based printers. These are most of the cheaper laser printers from Samsung, but also rebranded ones from Xerox, Dell, Lexmark, and Toshiba. This driver is ...