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 ?)
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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)