David Suffield proposed the following answer:
Well, the DEVICEWITHPOINTS and DEVICEHEIGHTPOINTS (paper size) in the gs
command are bogus. This will cause hpijs to fail. Most likely this is
caused by bad postscript or foomatic-rip.
So... now how do I check the postscript and/or the foomatic-rip?
I posted the same question to HPLip and they say
David Suffield proposed the following answer:
Well, the DEVICEWITHPOINTS and DEVICEHEIGHTPOINTS (paper size) in the gs
command are bogus. This will cause hpijs to fail. Most likely this is
caused by bad postscript or foomatic-rip.
So... now how do I check the postscript and/or the foomatic-rip?