iCapture error: Printer <PAName> is not an installed iPrint printer on this workstation.

When attempting to capture an installed iPrint printer to an LPT port using iCapture.exe, whether from a DOS prompt or executing from a login script, the following error is returned:

Printer 'PAName' is not an installed iPrint printer on this workstation.

The iPrint Client version 5.40 and later includes an updated iCapture.exe syntax. 

The new syntax is:
icapture L=[Number] P=ipp://[IPorDNS]/ipp/[PrinterName]

Example:
icapture L=2 P=ipp://printmanager.companyname.com/ipp/HPLJ4215

To find the correct [IPorDNS] value, go to the iPrint printer install page (the /ipp page), hover the mouse over a printer install link, view the URL in the browser's status bar, and make note of the address which follows ippPrinterURL=ipp://

This command requires/assumes the iPrint printer is already installed to the workstation.  NOTE: The FQDN of the iPrint server is needed rather than just the iPrint server name.

If running this from a login script, add a @ or # at the start of the command.

For more information, see the online iCapture documentation.

Note:  iPrint Client 6.x and later does not include iCapture.

Note:
Prior to the 5.40 client, the syntax was:
iCapture LPT[Number] P=[PrinterName]

Example:
iCapture LPT2 P=HPLJ4215