in the end, the printer failed and started to throw ink-poo all over sheets of paper, so we sent the pdf to printshop nearby
... the crucial part was
-paper A4 -expand
options to pdftops command.
after that i was able to print using pretty much this kind of command
cat FILE.ps | lp -d "printername"
(obtain printername with lpstat -p -d)
the most cpu intense process was pdftops.
in any case, FUN TIMEZ WITH UNIXEZ
huge thanks to people on stackexchange and other forums leaving helpful tricks laying around.
SoNoMu (Sound Noise Music) is a mastodon instance for musicians, sound-artists, producers of any kind of aural noise, songwriters, bedroom producers, sonic manglers and algorave livecoders. -> more...