●
System Location
●
System Name
●
System Up Time
Functionality Denitions
This section provides denitions for many of the supported features for third-party devices and the objects used
for obtaining the information. The feature is supported if the device can answer the industry-standard query
dened in these denitions.
●
Alerts: Polling at a specied interval is used to provide alerts that support the following types of events
based on status queries that match certain conditions or prtAlerts table objects. Standard status queries
can typically determine the following types of alert conditions:
–
Cover Open
–
Oine
–
Paper Jam
–
Printer Error
Certied devices can process traps for real-time alerts when events occur for most events under the
General category. Polling of remaining supplies levels to provide Supplies alerts at desired thresholds is
also available for certied devices.
●
Bitmap and Icon: HP Web Jetadmin displays any predened bitmaps and icons that were created in a device
plug-in. Certied devices have a unique picture that matches the device, while basic support provides one
generic picture per third-party vendor.
●
Capabilities: Capabilities such as installed languages, trays, and accessories are displayed on the
Capabilities tab as supported by the device using objects such as prtInterpreterDescription and
prtInputDescription.
●
Conguration: The following items are provided at a minimum for conguration, assuming that the device
supports the following objects:
–
System Contact (sysContact)
–
System Location (sysLocation)
–
Control Panel Language (prtConsoleLocalization)
–
Contact Person (prtGeneralServicePerson)
–
System Name (sysName)
Certied devices can provide extended conguration items using vendor-specic objects.
●
Control Panel Display: The current message on the printer front panel is displayed using
prtConsoleDisplayBuerText.
●
Description: A description is displayed from the response to sysLocation.
●
Engine Cycle Count: Engine Cycle Count is a value stored on the printer that represents a cumulative total of
pages printed for the life of the printer. Engine Cycle Count is displayed if a printer supports
prtMarkerLifeCount. Page counts for mono, color, simplex duplex, fax, copy, and scan are only obtainable
via proprietary queries and require advanced support such as qualied or certied.
ENWW Discovery 155
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