Yes, the user can manually install the network printer through the "Add Printer" wizard.

I'm not sure I'm doing the error check correctly. I don't even get a console screen that pops up when the script runs. This is what I added:
Code:

If InGroup("Call Center")
	$M=\\ares\callcenter + "$"
	Use M: $M
	AddPrinterConnection("\\janus\Call Center 1")
	? "Error" + @ERROR + "Win32 Error" + @SERROR
	AddPrinterConnection("\\janus\Call Center 2")
	? "Error" + @ERROR + "Win32 Error" + @SERROR
	AddPrinterConnection("\\janus\Call Center 3")
	? "Error" + @ERROR + "Win32 Error" + @SERROR
	AddPrinterConnection("\\janus\CC_Lanier")
	? "Error" + @ERROR + "Win32 Error" + @SERROR
EndIf

My test user is in the "Call Center" group and the netwrk drives map correctly.