SDK, ive found this http://www.lprng.com/LPRng-Reference...part/x5171.htm about how to configure timeout AT THE PRINTER (i think is not the case but anyway....)

Also ive found some error on printing and their meanings:
Sometimes, due to network traffic or printer workload, additional time is needed to make a connection or for a large number of jobs to print. When that happens, an Error 10060 is reported.
When jobs are sent to a printer after a network connection is lost and the print job isn’t acknowledged, Error 10038 is reported.
im asking some hp freaky colleagues here about other ideas