pnm2ppa converts from pnm to ppa (a closed HP printing protocol)
https://pnm2ppa.sourceforge.net/
pnm2ppa-1.13-missing-ppa_syslog_static.patch | ||
pnm2ppa.spec | ||
README.md |
pnm2ppa
PPA (Printing Performance Architecture) is a closed, proprietary protocol developed by Hewlett Packard for a short-lived series of DeskJet printers. In essence, the PPA protocol moves the low-level processing of the data to the host computer rather than the printer. This allows for a low-cost (to produce) printer with a small amount of memory and computing power.