Network printing in photon

I’ve installed my network printer on qnx 6.2.1nc. (printer defined in /etc/printcap and spool folder created). When i launch lpq and do a lpr from the shell, no problem.
But no printer in the spool manager, nor for instance in mozilla… How to get it appear in these apps…?
Thanks for your answer to a 1-week old newbie…

the printcap file:

Photon uses Plug’n’Pray to auto-detect the printer. And it uses it’s own printing system too.

You may be able to force a printer type by manually starting spooler yourself. Read the help docs on “spooler”