For network printer objects (class WPRPrinter) you may use the settings for Printer objects and the following:
Class WPRPrinter Key Name Value Description (OS/2 3.0 ?) ---------------------------------------------------------------- NETID LS:\\server\alias The alias name SHOWJOBS OWN|ALL show all jobs or only the current user jobs REFRESHINTERVALL n Time interval, in seconds, when the printer object is refreshed
Source: Workplace Shell Programming Guide (OS/2 WARP Toolkit)