Printing to a network printer using Excel in VB.Net

[Dawn]

My application is coded to create a report using Excel and I would like to
send it directly to a pre-determined network printer.
(My intention is to pass the printer name in a variable.)
However, there is a suffix that is added to the printer name and the printer
suffix is not consistent ......
"on Ne00" on my pc
"on Ne01" on another pc
Is there a way to consistently code the printer name ?

mxlApp.ActivePr inter = "Dell Laser Printer M5200" '
actual network printer name - but gives an error.
mxlApp.ActivePr inter = "Dell Laser Printer M5200 on Ne00:" 'name
VB.net code recognizes..but not consistent between pc's on network

Thank you
Dawn
(newbie)