If you print PostScript graphics -- such as Encapsulated PostScript files created in drawing programs and page-layout applications -- to a non-PostScript office printer, you'll see either a gray box ...

Internally, CUPS uses PostScript Printer Description ("PPD") files to describe printer capabilities and features and a wide variety of generic and device- specific programs to convert and print many ...

Internally, CUPS uses PostScript Printer Description ("PPD") files to describe printer capabilities and features and a wide variety of generic and device- specific programs to convert and print many ...

This is due to a code-signing snafu affecting macOS Catalina (version 10.15) and Mojave (10.14), specifically. HP's printer driver software is cryptographically signed with a certificate that macOS ...

Why do printer manufacturers have specific drivers and then generic? For example, linked below are the generic Postscript drivers for Canon Image Runner printers, that seem to list every IR printer ...

I've got this box running Win2K AS, and has Print Services for Macintosh installed. A Brother HL-1240 laser printer is connected to this via the parallel/printer port.<BR><BR>When my PowerBook (MacOS ...