sudo ./test_ppa
*** Test/Calibration page printing utility for HP DeskJet PPA printers
Give PPA printer model ( 710 | 712 | 720 | 722 | 820 | 1000 ):
710
Give desired paper size ( letter | legal | a4 ):
a4
Give desired printer port /dev/lpn, n = (0 | 1 | 2):
0
*** pnm2ppa can print in color or black-and-white
test in color (1) or black-and-white (2)? [1 | 2] (1):
2
*** Configuration file /etc/pnm2ppa.conf will be used
*** Do you wish to print the offset calibration page ? [Y | N] (N):
y
see the file CALIBRATION.txt for details of its use
pnm2ppa: Starting print job
pnm2ppa: Printing page 1 (PixMap)
pnm2ppa: Finished rendering page 1
pnm2ppa: Print job completed successfully.
*** Do you wish to print the alignment calibration page ? [Y | N] (N):
*** Do you wish to print the alignment test page ? [Y | N] (N):
*** Do you wish to print a color-ink head-cleaning page ? [Y | N] (N):
Some success from the command line there were some configuration errors eg wrong directory and conf set to version=0 so I have managed to print a calibration page from the test script.