Thank you Linc for your suggestion.
After reset I'm able to print once, then I always get the same problem.
So the sequence is:
- Reset printing system
- Add EPSON XP 402
- First print OK
- Next prints not OK, Printer not connected
I cycled various times with the same results.
This is what I have in my CUPS error log:
E [05/Jul/2013:14:53:31 +0200] Unknown directive BrowseOrder on line 7 of /private/etc/cups/cupsd.conf.
E [05/Jul/2013:14:53:31 +0200] Unknown directive BrowseAllow on line 8 of /private/etc/cups/cupsd.conf.
E [05/Jul/2013:14:55:05 +0200] Unknown directive BrowseOrder on line 22 of /private/etc/cups/cupsd.conf.
E [05/Jul/2013:14:55:05 +0200] Unknown directive BrowseAllow on line 23 of /private/etc/cups/cupsd.conf.
E [05/Jul/2013:14:57:53 +0200] Unknown directive BrowseOrder on line 22 of /private/etc/cups/cupsd.conf.
E [05/Jul/2013:14:57:53 +0200] Unknown directive BrowseAllow on line 23 of /private/etc/cups/cupsd.conf.
E [05/Jul/2013:14:58:07 +0200] Unknown directive BrowseOrder on line 22 of /private/etc/cups/cupsd.conf.
E [05/Jul/2013:14:58:07 +0200] Unknown directive BrowseAllow on line 23 of /private/etc/cups/cupsd.conf.
E [05/Jul/2013:15:03:23 +0200] Unknown directive BrowseOrder on line 22 of /private/etc/cups/cupsd.conf.
E [05/Jul/2013:15:03:23 +0200] Unknown directive BrowseAllow on line 23 of /private/etc/cups/cupsd.conf.
E [05/Jul/2013:18:08:10 +0200] Unknown directive BrowseOrder on line 22 of /private/etc/cups/cupsd.conf.
E [05/Jul/2013:18:08:10 +0200] Unknown directive BrowseAllow on line 23 of /private/etc/cups/cupsd.conf.
E [05/Jul/2013:18:08:38 +0200] Unknown directive BrowseOrder on line 22 of /private/etc/cups/cupsd.conf.
E [05/Jul/2013:18:08:38 +0200] Unknown directive BrowseAllow on line 23 of /private/etc/cups/cupsd.conf.
E [05/Jul/2013:18:08:40 +0200] Unknown directive BrowseOrder on line 7 of /private/etc/cups/cupsd.conf.
E [05/Jul/2013:18:08:40 +0200] Unknown directive BrowseAllow on line 8 of /private/etc/cups/cupsd.conf.
Lexmark references are no longer present in error log.
Hope this could help in understand this issue.