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Printer configuration via registry
Hello.
I need to add tray3 to a hp lj5000n printer. I mean the tray is in place, but it needs to be configured in the printer properties so that it is usable.
However, clients do not have sufficient rights to modify the printer properties, and to accomplish that every user had tray3 available, I'd have to relogon as admin in every computer and install the tray. That would take far too much time.
Where in the registry does windows store info about available trays?
I tried HKLM\Software\Microsoft\Windows NT\CurrentVersion\Print\Printers but couldn't find anything related to what trays are installed.
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